Pe-rt / Pe-xb / Pb / PAP

PRODUCT

MANUAL

CONTENTS

GROUP INTRODUCTION

PRODUCT CLASSIFICATION

AND RAW MATERIAL AND EQUIPMENT

Pe-rt PIPE

01

09

11

23 Pe-xb PIPE

29 PAP

47 Pb PIPE

53 CASE

55 CERTIFICATES

Brand

Introduction

POLYGON Pipe is a well-known plastic piping system solution provider, specializing in the R&D, production and sales of plastic products of

piping system, with leading technology production equipment. The

products cover water supply and drainage, ground-source heat pumps,

co-layered drainage, siphon rainwater, municipal engineering, HVAC

systems and other fields.

1700000

Factory Scale

20000+

Marketing Network

330+

City Coverage

30+ Countries and Areas of

Production and Sales

Group Employees Key Technical Personnel

3000 500

Zhejiang

PAG 01/02

Xinxiang, Henan Jiangjin, Chongqing

Baodi, Tianjin Huzhou, Zhejiang Heyuan, Guangdong

?Huzhou, Zhejiang Province【193，000㎡】?Heyuan, Guangdong Province[20，000m2

]

Liuyang, Hunan

?Xinxiang, Henan Province【99，733㎡】 ?Jiangjin, Chongqing City【80，000㎡】 ?Liuyang, Hunan Province【110，000㎡】

?Baodi, Tianjin City【100，002㎡】

www.akan.com.cn

HISTORY

2000-2002

2003-2005 2009-2011

2006-2008

In 2000, AKAN was established.

In 2006, In 2006, the company became the

first batch of recommended brands by the

floor heating Committee in China.

In 2003, the company launched the \"Quality &

Construction double warranty 50 years\" service

in Shanghai, becoming one of the first double

warranty enterprises in the industry;

In 2009, the company changed its name to AKAN

Enterprise Group and successfully developed PE

ground source heat pump and PVC drainage pipe

system. In 2010, the R&D center was established;

In 2002, PPR piping system enter into international market and with an output value of over

100 million.

In 2007, it won the title of \"Shanghai Famous

Brand\", \"Shanghai High-tech Enterprise\",

\"Patent cultivation Enterprise\", \"China's Top

Ten brands of plastic pipe system\" and so on.

In 2008, the company participated in the

compilation of Pe-rt national standards.

In 2004, the company developed and produced

PPR stable pipes to achieve product diversification.

In 2005, the acquisition of the American

\"POLYGON\" brand and Mailefer production line,

a high starting point into the HVAC piping system.

In 2010, the R&D center was established;

In 2011, the Group entered the new field of same

floor drainage, siphon drainage, and water air

conditioning systems.

2015-2017

2012-2014

2018-2020

2021-2023

PAG 03/04

In 2012, the company successfully developed

and produced PB pipeline, and reached an

exclusive cooperation with the European raw

material \"Basel\";

In 2015, Henan Xinxiang production base was

completed and put into operation; PULE brand

was born;

In 2021, the Group's Chongqing Jiangjin Production Base was officially put into operation;

In 2013, CAREWATER brand was born, and

the group entered the field of water systems;

In 2014, the HVAC Division was established

and began to transform from a material supplier

to a system integration solution provider.

In 2016, the production base in Liuyang, Hunan

was completed and put into operation, and

the Kraussmaffei PE line was introduced.

POLYGON took the lead in putting forward

the industry concept of \"no system no decoration\";

In 2017, the company declared to pass the

national CNAS laboratory; PULE waterproof

brand was born; The company undertakes

the Dongpo Award hydropower construction

skills competition.

In 2018, the Group's Tianjin production base

was put into operation;

In 2019, the Group's Huzhou production base

was completed and put into operation.

In 2020, the Poly Pipeline & Palace Museum

joint literary creation \"Serve to start\" gift box

was officially released.

In 2022, \"Powerful country Factory\" five central

media into the industry group number intelligence

factory;

In 2023, the documentary \"Silent Waiting\" won

the title of CCTV's \"Chinese Brand Story\" column.

The factory is in line with the times, equipped with advanced equipment at home and abroad, like

advanced equipment production lines such as German KraussMaffei, Swiss Maillefer, etc., and advanced

equipment including China’s well-known Shuanglin of Zhejiang, Swedain of Zhangjiagang, Juyuan of

Shanghai , etc. The workshop is equipped with robots and manipulators, realizing the accurate and refined

production, and intelligent management and control.

Digital and

Intelligent Factory

Management: Zhisu cloud system +5S management, paperless office, keep track of machine operation,

efficient management of production process, prevent production accidents.

Automated production line: Reduce labor costs, improve production efficiency, precision production.

PAG 05/06

CNAS Laboratories

The group has built 4 CNAS laboratories integrating R&D, testing

and inspection, and introduced hydrostatic equipment from IPT

and DSC from TA. With the support of CNAS laboratories, the

group has realized the whole process of quality control from raw

PAG 07/08

Category

Pe-rt Ⅰ

Pe-rt Ⅱ

Pe-xb

Pb

Classic (one layer) High-end (two layers) Three-layer EVOH pipe Five-layer EVOH pipe Capillary

POLYGON heating pipes is divided into four types according to material: Pe-rt tube, Pe-rt II tube, Pe-xb tube, Pb tube.

POLYGON pipes are uniform and stable. The unique support combined with the mold structure of the spiral body makes the

tube wall smooth. The import international advanced Kraussmaffei and Maillefer equipment with excellent plasticizing

process which makes the pipe have better temperature and pressure resistance and creep resistance. Strict temperature,

speed and pressure production process control and regular recording ensure product quality traceability.

POLYGON pipes has perfect testing equipment and advanced testing methods, strictly controlling from the detection of raw

materials to finished products.

Pe-rt, Pe-xb, Pb

pipeline classification

www.akan.com.cn

MAIN COOPERATING RAW MATERIAL BRANDS

PRODUCTION LINES

The Kraussmaffei Group originated in Germany, has a history of 182 years,

covering all areas of injection molding, extrusion, reaction molding technology.

Maillefer, as a main equipment manufacturing plant,was established in 1917

headquartered in Switzerland. In 1961, the invention of the BM screw was patented,

which set tje prestige of Maillefer in plastic extrusion industry.

PAG 09/10

www.akan.com.cn

Pe-rt PIPE

Pe-rt tube (also known as Pe-rt tube) is a water pipe manufactured using a high temperature resistant reinforced

polyethylene material, non-crosslinked polyethylene. This material has：

1.High temperature resistance, which can be used for hot water transportation below 60 degrees Celsius for a long

time.

2.It has the characteristics of low temperature resistance, which is suitable for transportation and construction in

low temperature environment.

3.Good flexibility, good thermal creep resistance and long-term hydrostatic resistance.

Therefore, it is very suitable for use in piping systems, reducing the number of connection points.

Pe-rt SERIES

Product advantages

Scope of application

Quality Assurance

Floor heating pipe systems

Cold and hot water pipeline

Central air-conditioning systems

Industrial plant water supply pipe

Select the world’s top 500 outstanding chemical enterprises as raw material suppliers

The introduction of Swiss Maillefer and German Kraussmaffei production technology

Coiled pipe is tested by 20 kg pressure

The melting is filtered through three 80-mesh filter

Strictly tested by National Accredited Laboratories (CNAS)

PAG 11/12

Flexible and easy to bend, convenient to be constructed

Roll pipe, reducing the number of connection points

Hot melt connection, prevent water leakage

High temperature and pressure resistance

Excellent low temperature resistance, It can also be constructed under low temperature conditions in winter

Good impact resistance

High thermal conductivity

Good anti-corrosion

The Pe-rt II pipe has been upgraded on the material, using imported heat-resistant polyethylene (Pe-rt II) special

pipeline raw materials. Compared with the Pe-rt pipe, the material used is better, and the pressure resistance

and high temperature resistance are stronger. It can transport hot water below 95 degrees Celsius for a long

time, with a service life of up to 50 years, and has a wider application range.

Pe-rt II pipe Pe-rt I AND Pe-rt II HYDRAULIC

CURVE COMPARISON

Pe-rt Oxygen barrier pipe

PAG 13/14

THE Oxygen barrier pipe designed with resistance to light and oxygen to inhibit the microorganism and prevent

the metals in heating system from corrosion and rusting. This advantage greatly prolongs the lifetime of metal

parts, such as the valve, switch, boiler, etc.

*Structure resolution

① Pe-rt Ⅰ ② Adhesive layer

③ EVOH oxygen barrier layer

*Structure resolution

① Pe-rt Ⅰ ② Adhesive layer ③ EVOH oxygen barrier layer

④ Adhesive layer ⑤ Pe-rt Ⅰ

Pe-rt

執(zhí)行標(biāo)準(zhǔn)：GB/T 28799.2-2020

More comfortable: Compared with traditional floor heating pipes, capillary tubes have

smaller laying intervals due to their slim and flexible characteristics.More uniform distribution, easier to cover corners, balanced thermal radiation dense, the ground basically no

temperature difference, feet feel comfortable.

Less space: the capillary is light, soft, thin laying thickness, saving space.

High efficiency and energy saving：the capillary network is short from the ground, so the

heating is rapid, the heating is efficient, and the water inlet temperature is lower and more

energy saving than the traditional floor heating pipe.

Scope of application：

low temperature floor/radiant heating

Radiant ceiling and wall heating

Low temperature radiator heating

Specifications：

The size is: 7.2×1.1MM；10×1.5MM；12×1.4MM；12×1.5MM.

Other sizes can also be customized.

Pe-rt I Capillary Pipe

Pe-rt I pipe

Stability: Good creep and corrosion resistance.

Flexible：It's easy to be bent for convenient construction.

Light weight：it is easy to be installed and handled, saving time.

Pressure resistance：It has strong long-term hydrostatic resistance.

Environmental protection：Wasted pipe can be recycled and melted.

Light weight：it is easy to be installed and handled, saving time.

Convenience：Hot-melting welding, easy construction.

Scope of application：

Low temperature floor radiant heating system

Water distribution pipeline of solar hot water system

Snow melting pipeline system under highway

Large parking lots

Pe-rt pipe specifications

16.0

20.0

25.5

16

20

25

32 30.0

16.3

20.3

25.3

32.3

-

2.0

2.3

2.9

2.0

2.3

2.8

3.6

2.2

2.8

3.5

4.4

Mean outside diameter

Nominal outside

diameter

Series of pipes

dem,min dem,max Nominal wall thickness

S5 S4 S3.2

Pe-rt I

Advantage：It increases the outer protective layer which has better shading than the natural

pipe to block the light required for microbial breeding, and the system runs more smoothly.

Specifications：

The size is: 16X1.8MM;20X2.3MM;20X1.9MM;25X2.3MM.

Other sizes can also be customized.

Pe-rt I two layer pipe

Pe-rt I 5-layer EVOH Pipe

Three-layer structure：The structure of the pipeline from the outside to the inside is: EVOH

layer/bonding layer /Pe-rt | pressure pipe.

Double protection: The EVOH layer can effectively prevent oxygen from entering the system,

reduce the corrosion of metal materials, and has the dual function of blocking light and oxygen

compared with the natural color pipe, greatly extending the service life of the metal parts in the

entire heating system.

Matching tool - slicer：Use this tool to remove oxygen blocking layer during welding to ensure

welding quality.

Pe-rt I 3-layer EVOH Pipe

Specifications：

The size is: 16X1.8MM;20X2.3MM;20X1.9MM;

Other sizes can also be customized.

Five-layer structure：Pe-rt/ bonding layer /EVOH layer/bonding layer /Pe-rt

Blocking oxygen infiltration：Because the oxygen blocking layer is located in the middle of the

pipe, the permeability resistance is good. The oxygen blocking will not be destroyed to ensure

the oxygen blocking effect, which can effectively block oxygen into the thermal circulation

system and reduce the corrosion of the equipment.

Temperature and pressure resistance：It has good pressure capacity in hot water system and

the system is safer.

Flexible and convenient construction：The pipe is flexible and resistant to pressure, and there

is no need to remove the surface material during

construction which makes the installation more convenient.

PAG 15/16

Specifications：

The size is:16X1.8MM;20X2.3MM;20X1.9MM;25x2.3MM;

25X2.3MM. Other sizes can also be customized.

Pe-rt II

1

Light weight：It's easy to be installed and handled, saving time.

Excellent：Compared with Pe-rt type I floor heating pipe, Pe-rt type-II has better pressure

resistance, higher pressure capacity in hot water system.The system is safer and more

reliable.

Stable：Good creep resistance, not easy to corrode.

Flexible：Easy bend, convenient construction.

Environmental protection：Waste pipe can be recycled and melted.

Convenience：Maintenance can be taken hot-melting welding, which makes construction

easy.

Pe-rt II pipe

Temperature and pressure resistance：Compared with Pe-rt floor heating pipe, Pe-rt

type-Ⅱ has better pressure resistance, higher pressure capacity in hot water system. The

system is safer and more reliable.

Shading protection：With a color protective layer, the shading is more obvious than the

natural color pipe, weakening the light source required for microbial breeding.

Excellent features：It has characteristics of high temperature resistance, creep resistance,

pressure durability, environmental protection as high quality Pe-rt II.

Convenient construction：The pipe is flexible, which can meet the construction needs of

different sites.

Scope of application：

Low temperature floor radiant heating system

Central air conditioning pipeline system

Water distribution pipeline of solar hot water system

Snow melting pipeline system under highway

Large parking lots

Branch water supply system

Specifications：

The size is: 16X1.8MM;20X2.3MM;20X1.9MM;25X2.3MM.

Other sizes can also be customized.

Pe-rt II two layer pipe

Pe-rt II 5-layer EVOH Pipe

Three-layer structure：The structure of the pipeline from the outside to the inside is: EVOH

layer/bonding layer /Pe-rt II working pipe.

Double protection：EVOH layer can effectively prevent oxygen from entering the system,

reduce the corrosion of metal equipment, and has the dual function of light blocking

oxygen compared with the natural pipe, greatly extending the life of the metal parts in the

entire heating system.

Selected material：Compared with Pe-rt type-I floor heating pipe, Pe-rt type-II has better

pressure resistance, higher pressure capacity in hot water system, and the system is safer

and reliable.

Matching tool - slicer：Use this tool to remove oxygen blocking layer during welding to

ensure welding quality.

Specifications：

The size is: 16X1.8MM;20X2.3MM;20X1.9MM; 25X2.8MM; 32X3.6MM

Other sizes can also be customized.

Pe-rt II 3-layer EVOH Pipe

Selected material：The type-II raw materials have better characteristics of high temperature resistance, creep resistance, pressure durability,environmental protection, etc.

Five-layer structure：Pe-rt II/ bonding layer /EVOH layer/bonding layer /Pe-rt II.

Blocking oxygen infiltration：Because the oxygen blocking layer is located in the middle of

the pipe, the permeability resistance is good, the oxygen blocking will not be damaged,

ensuring the oxygen blocking effect. And can effectively block oxygen into the thermal

circulation system and reduce the corrosion of the equipment.

Temperature and pressure resistance：It has good pressure capacity in the hot water

system to make the system safer.

Flexible and convenient construction：The pipe is flexible and pressure resistant, and there

is no need to remove the surface material during construction making the installation more

convenient.

Specifications：

The size is: 16X1.8MM;20X2.3MM;20X1.9MM;20X2.0MM.

Other sizes can also be customized.

PAG 17/18

Pe-rt fittings

Cap

Tee

Female Threaded

Coupling

Male Threaded Elbow

Coupling

Reducing Tee

Male Threaded

Coupling

Female Threaded Tee

90° Elbow

Reducing Coupling

Female Threaded

Elbow

Male Threaded Tee

dn20

dn25

dn32

dn20

dn25

dn32

dn20

dn25

dn32

dn20*1/2

dn25*1/2

dn25*3/4

dn32*1

dn20*1/2

dn25*1/2

dn25*3/4

dn32*1

dn20*1/2

dn25*1/2

dn25*3/4

dn32*3/4

dn32*1

dn20*1/2

dn25*1/2

dn25*3/4

dn32*3/4

dn32*1

dn20*1/2

dn25*1/2

dn25*3/4

dn32*3/4

dn32*1

dn20*25

dn32*25

dn40*25

dn20

dn25

dn32

dn20*25

dn32*25

dn20*1/2

dn25*1/2

dn25*3/4

dn32*3/4

dn32*1

Name Name Dimension

(mm)

Dimension

(mm) Name Dimension

(mm)

PAG 19/20

PAG 21/22

PEX pipe

POLYGON Pe-xb pipe, using one step method (MONSOIL) technology, adding silane modified raw materials, through high temperature steam fully cross-linked to form a stable three-dimensional network structure, so that crosslinked polyethylene has excellent

physical and chemical properties, high temperature resistance, shape memory performance. Good flexibility for construction.

Underfloor heating system

Radiator heating system

Plumbing system

Pe-xb SERIES

Advanced equipment, such as NOKIA-MAILLEFER

Patent, USP4117195

One-step Monosil PE-X producing technology

Stam-pressure cross-linking technology is used to

reduce the longitudinal shrinkage.

Application Field

Features

Advantages

PAG 23/24

Environmental protection, non-toxic, tasteless;Corrosion resistance;

Temperature and pressure resistance: It can be used

in an environment of minus 40 degrees, and can also

be used in a high temperature enviroment of 110

degrees;Non-scaling

Aging resistance: It has good creep resistance and

aging resistance.

Good thermal insulation

Property Value Unit Standard

Technical Data

Pe-xb HYDRAULIC CURVE

Maxlmum usage temperature

Density

Rate of thermal expanslon between0-70℃

Thermal conductivity

Elasticlty of flexlon module

at-40℃

at-0℃

at-23c

Resilstanceto tractlon

Elongation atrupture

Superflcial resistivity

95

0.9442

1,9*10

0.41

498

312

183

20

400%

＞10 Ω

℃

G/cm3

k2

WK'm?

N/mm1

N/mm

N/mm2

N/mm2

Ω

ASTM D-792

ASTM D-696

DIN 52612-1

DIN EN ISO 178

ASTM D-538

ASTM D-538

IEC 60093 12

-4

16 16,0

20 20,0

25 25,5

32

40

50

63

16

20

25

32

40

50

63

32,0

16,0

20,0

25,5

32,0

1,3

1,5

1,9

2,4

1,5

1,9

2,3

2,9

1,8

2,3

2,8

3,6

40,0 3,0 3,7 4,5

50,0 3,7 4,6 5,6

63,0

40,0

50,0

63,0 4,7 5,8 7,1

2,2

2,8

3,5

4,4

5,5

6,9

8,7

DN

Mean outside diameter,mm Outside diameter

mm

DIN STANDARD PEX TUBING DIN 16893

Wall thickness mm

dem,min dem,max S6,3 S5 S4 S3,2

3/8 0.500±0.003

1/2 0.625±0.004

5/8 0.750±0.004

3/4

1

0.875±0.004

0.070+0.010

0.070+0.010

0.083+0.010

0.097+0.010

（1）PN=0.69Mpa(100psi),

Tmax=82℃（180F）

（2）PN=1.0mPA(145psi),

Tmax=23℃（73F）

1.125 ±0.005 0.125+0.0013

Nominal tubing

size inch

Dimension

ASTM standard PEX tubing ASTM F876/F877/CTS-OD SDR9

Operating pressure (PN,Mpa) and

Out diameter ,inch wall thichness,inch maximum working

temperature (Tmax,℃）

SPECIFICATIONS

PAG 25/26

Equipment and material

POLYGON PEX oxygen barrier pipe adopts the imported EVOH material, equipment and patented mould of Swiss

Nokia-Maillefer. The material is resistant to oxygen.

Certified quality

It has passed the oxygen-resisting test of authoritative organization. The patented technology ensures the uniform

thickness of each layer.

Easy construction

Thanks to the good flexibility, large curving radius, high fluid-mechanical performance, it is convenient to construct with.

The PEX oxygen barrier pipes designed with resistance to light and oxygen to inhibit the microorganism and

prevent the metals in the heating system from corrosion and rusting. This advantage greatly prolongs the

lifetime of metal parts, such as the valve, switch, boiler, etc, and ensures the wide application in high end

housing. It is used in ground heating system, drinking water piping systems and other applications.

Features

3 layers and 5 layers oxygen barrier are both available

*Structure resolution

① Pe-xb Ⅰ ② Adhesive layer

③ EVOH oxygen barrier layer

*Structure resolution

① Pe-xb Ⅰ ② Adhesive layer ③ EVOH oxygen barrier layer

④ Adhesive layer ⑤ Pe-xb Ⅰ

PEX Oxygen Barrier Pipe

PAG 27/28

Beside the advantages of PEX pipe(Green products ,Safe Connection, No leakage, Corrosion resistance; Long service

life, Easy installation, ) Polygon Anti-UV pipe have their such special superiority.

Anti-Aging:lnternal Carton Black Lager can Anti ultraviolet rags from the sunshine to last long the service life of PEX

pipe while installing outdoors. Usually, it serves as long as 25 years if installed outdoors and 50 years installed indoors.

Polygon Anti-UV silane cross-linked polygethylene (Pex-Anti UV) pipe is a newly developed products specially

for outdoors' field, Nokia Mailefer Extruder, one-step MONOSIL silane cross-linking PE technology imported

carbon black material is adopted to ensure everything in high quality.

Features

Application Field

Because of its Anti-UV abilities, this new kind of PEX pipe is very suitable for being installed outdoors and can be

applied for many fields, Such as Solar facilities System, Drink water System, Hot and Cold water system, Central air-conditioning System Agriculture and lrrigation system. Rain water and Swimming pool pipe network System and so on.

ANTI-UV PEX Pipe

PAP pipe

Structural analysis

PEX or PE or PERT layer

AL aluminum layer

PEX or PE or PERT layer PAP pipes combine the advantages of metal pipes and plastic pipes. Among

them, PEX-AL pipe has high strength and high temperature resistance, which

meets the design requirements of water supply temperature of 95℃, and is

also an excellent pipe for high temperature radiator heating.

Application Field

Polygon PEX-Al pipe is a three-layer composite pipe that combines the advantages of a metal and plastic

pipe and eliminates the disadvantages of both materials at the same time.

Good oxygen resistance: the aluminum layer and all metal fittings can completely isolate the penetration of

oxygen, which can not only greatly reduce the breeding of microorganisms in the pipeline system, but also

effectively extend the service life of the metal components in the heating system.

Aluminum belt interface: butt welded aluminum belt, smooth welding, uniform pipe wall, good tube roundness.

Heat and pressure resistance index: PEX aluminum pipe mainly by the aluminum layer to bear the stress load.

The aluminum layer of POLYGON's PEX aluminum pipe is thicker, the long-term use temperature can reach

95℃, and the working pressure is 1.25MPa.

High temperature radiator heating system

Wall hanging furnace heating pipeline system

Solar piping system

Central air conditioning piping system

PAG 29/30

Technical data of the PEX-AL multilayer pipe Specifications

Outside Diameter

Wall Thickness

Coil Length

Straight Length

Water Volume

Operating Temperature

Maximum Operating Temperature

Minimum Operating Temperature 95℃

Min Pipe Ring Strength

Min Burst Pressure

Long-term Hydrostatic Strength

Coefficient Of Linear Expansion

Internal Thermal Conductivity

Internal Roughness

Oxygen Diffusion

PEX-AL-PE

Hotwater/heating

pipe

700x230x700

600x230x600

800x230x800

650x230x650

850x230x850

680x230x680

800x230x800

600x230x600

200

100

100

100

50

200

200

100

XPE1216

XPE1620

XPE2026(5)

XPE2632

1216

1620

2026(5)

2632

mm

mm

m

m

1/m

℃

℃

bar

N

Mpa

Mpa

mm/m. k

w/mk

mm

mg/1

32*3

3

50

5.8

0.531

-45~95

95

10

2500

4

2.1

0.026

0.43

0.007

0

16*2

3

100

5.8

0.113

-45~95

95

10

2300

6

2.7

0.026

0.43

0.007

0

18*2

2

100

5.8

0.154

-45~95

95

10

2300

6

2.7

0.026

0.43

0.007

0

20*2

2

100

5.8

0.201

-45~95

95

10

2500

5

2.3

0.026

0.43

0.007

0

25*2.5

2.5

100

5.8

0.314

-45~95

95

10

2500

4

2.3

0.026

0.43

0.007

0

26*3

3

50

5.8

0.314

-45~95

95

10

2500

4

2.3

0.026

0.43

0.007

0

PACKING

METER/ROLL

SPECIFICATIONS

(mm)

NAME ART.NO. CARTONS

SIZES

Specifications

XPX1216 1216 200 700x230x700

600x230x600

800x230x800

650x230x650

850x230x850

680x230x680

800x230x800

600x230x600

700x230x700

600x230x600

800x230x800

650x230x650

850x230x850

680x230x680

800x230x800

600x230x600

100

100

100

50

200

200

100

200

100

100

100

50

200

200

100

700x230x700

600x230x600

800x230x800

650x230x650

850x230x850

680x230x680

800x230x800

600x230x600

200

100

100

100

50

200

200

200

XPX1620 1620

XPX2026(5) 2026(5)

XPX2632

PP1216

PP1620

PP2026(5)

PP2632

PE1216

PE1620

PE2026(5)

PE2632

2632

1216

1620

2026(5)

2632

1216

1620

2026(5)

2632

PERT-AL-PERT

hot water/heating

pipe

HDPE-AL-HDPE

GAS PIPE

PEX-AL-PEX

Hot

water/heating

pipe

PAG 31/32

Sliding sleeve

connection

Easy operation：Slip-tight connections are quick and convenient, saving

time and effort.

Strong sealing：No need for O-rings and sealing materials, adaptable to a

variety of harsh working environments.

Super adaptation：It has a full series of pipe fittings, and can apply PE-X,

Pe-rt, Pb and other pipes to meet various installation needs.

High-quality material：Selection of European standard brass CW617N hot

forging and precision machining manufacturing, and annealing process,

effectively eliminating internal stress in the metal organisation, to enhance

the strength of the fittings, to prevent cracking.

Product characteristics

Selected European standard brass CW617N after hot forging precision manufacturing, and annealing process, effectively

eliminate the internal stress of metal structure and enhance the strength of pipe fittings, which ensures no cracking.

Tensile strength ≥280N/mm2, elongation ≥10%. It is suitable for the connection of S3.2 series PEX butt welding aluminum-plastic composite pipe of dn16*2.2, dn20*2.8, dn25*3.5 specifications. The product specifications are complete and

can fully meet the actual installation requirements. The pipe fittings are treated with bright nickel plating, which makes

them luminous and long-lasting without discoloration. After installation, the pipeline is horizontal and vertical, beautiful

and natural, and can be matched with the installation of the open mounting buckle groove.

Sliding sleeve connection is produced in order to make the pipeline in the radiator heating system more

compact and more reliable connection, with simple operation and strong connection.

Coupling Reducer

Male Threaded Coupling Reducing Tee

Product characteristics

Specifications

Φ16

Φ20

Φ25

Φ16×1/2

Φ20×1/2

Φ16×3/4

Φ25×3/4

Φ20×3/4

Φ25×1

Φ16×20×16、Φ20×16×16

Φ25×16×16、Φ25×16×20

Φ20×20×16、Φ20×16×20

Φ25×20×25、Φ25×25×20

Φ25×16×25、Φ25×20×20

Φ16×20

Φ20×25

Φ16×25

Female Threaded Coupling

Male Threaded Elbow

Φ16×1/2

Φ20×3/4

Φ20×1/2

Φ25×3/4

Φ16×1/2

Φ20×1/2

Φ25×3/4

Φ16×3/4

Φ20×3/4

Φ25×1

Equal Tee Equal Elbow

Union Elbow Female Threaded Tee

Φ16

Φ20

Φ25

Φ20×3/4F

Φ25×3/4F

Φ20×1/2F-20

Φ16

Φ20

Φ25

Union

Orthodrome Elbow

Φ16

Φ20×3/4F

Φ25×3/4F

Female Threaded Elbow Six way

Φ16×1/2

Φ20×1/2

Φ20×3/4

Φ25×3/4

Φ20×20×20

Φ20×16×20

Φ20×16×16

Φ20×20×16

Expander

Φ16×2.2

Φ25×3.5

Φ20×2.8

Left S-bend Right S-bend

Φ16

Φ20

Φ16

Φ20

Φ16

Φ16

Φ20

Φ20

Clamping tool

Name Name Dimension

(mm)

Dimension

(mm) Name Dimension

(mm)

PAG 33/34

Name Name

Straight fitting male Straight fitting famale

Straight fitting double Elbow male

Elbow famale Elbow double

Tee male Tee famale

Tee Wall plate elbow

Dimension

(mm)

Dimension

(mm)

16x1/2\"

16x3/4\"

20x1/2\"

20x3/4\"

25x3/4\"

32x1\"

25x1/2\"

25x1\"

16x16

20x20

25x25

32x32

16x1/2\"

20x1/2\"

16x3/4\"

25x3/4\"

20x3/4\"

32x1\"

16x1/2\"

16x3/4\"

20x1/2\"

20x3/4\"

25x1/2\"

25x1\"

32x1\"

25x3/4\"

16x1/2\"

16x3/4\"

20x1/2\"

20x3/4\"

25x3/4\"

32x1\"

16x16

25x25

20x20

32x32

16x1/2\"x16

20x1/2\"x20

20x3/4\"x20

32x1\"x32

25x3/4\"x25

16x16

20x20

25x25

32x32

16x1/2\"

16x3/4\"

20x1/2\"

20x3/4\"

25x1/2\"

25x3/4\"

16x1/2\"x16

20x1/2\"x20

20x3/4\"x20

32x1\"x32

25x3/4\"x25

Specifications

Name Name

Reducing Tee Irregular Reducing Tee

Reducing Union High Elbow Female End

With Fixing Base

Swivel Union Female Swivel Elbow Female

Cap Male Cap Female

Ring Brass Bushing Fitting

Dimension

(mm)

Dimension

(mm)

16x20x16

16x25x16

20x16x20

20X25X20

25X20X25

20X16

25X16

25X20

32X25

16x1/2\"

20x1/2\"

20X16X16

20X20X16

32X25X25

32X25X32

25X20X20

25X25X20

16x1/2\"

16x3/4\"

20x1/2\"

20x3/4\"

25x1\"

25x3/4\"

32x1\"

16x1/2\"

20x3/4\"

1/2\"

3/4\"

1\"

1 1/4\"

16 32×1

20

25

32

1/2\"

3/4\"

1\"

1 1/4\"

PAG 35/36

Assembly Tool Expander

ST16-32 SK16-32

Name Name Dimension

(mm)

Dimension

(mm)

Manifold

18010

3/4\"M x 3/4\"F x1/2\"M1\"M x 1\"F x1/2\"M

1.Brass body,the thread in accordance with

the ISO228-1standard.

Manifolds 2 ways 3 ways 4 ways 5 ways

Lc 36 36 36 36

G1 G1/2\" G1/2\" G1/2\" G1/2\"

D 16.1 16.1 16.1 16.1

L(G3/4\"/G1\") 92/97 128/133 164/169 200/205

H(G3/4\"/G1\") 30.5/33.5 30.5/33.5 30.5/33.5 30.5/33.5

Specifications

Assembly

ExpansionTool

12-25

Plastic box for

elbow fitting

3/4×16

3/4×16

3/4×20

3/4×20

1×16

1×20

1×20

1×16

Manifold with Ends

Name Dimension

(mm)

2S

2S

2S

3S

2S

3S

3S

3S

PAG 37/38

Clamping type fitting

Features and advantages of products

The clamping type fitting is to insert the pipe into the fitting, and use a

special clamping tool to fix the pipe into the fitting. As a more advanced

connector, it is widely used in water system, heating system, gas systems

and other piping systems. In the application of aluminum-plastic pipe connection, it can play its high pressure resistance, prevent leakage, tight and other

characteristics.

Stable performance: can withstand low and high temperature

Double seal design: avoid leakage hazards, long overall service life

Smooth surface: bright nickel plating treatment, lasting without discoloration

Easy installation: beautiful pipe installation

Prevent cracking: high strength, good toughness, ensure no cracking

Anticorrosive and durable: external steel sleeve thickness 0.7mm, more

safe and reliable; After special treatment, excellent corrosion resistance

PAG 39/40

Clamping type fitting Coupling

Φ16、Φ20

Reducer

Φ20x16

Female Elbow

Φ16x1/2F、Φ20x3/4F、Φ25x3/4F

Reducing Tee

Φ16x20x16、Φ20x16x16、Φ20x16x20、

Φ20x20x16、Φ25x16x25、Φ25x20x20、

Φ25x25x20

Female Tee

Φ20-1/2F-20

Male Coupling

Φ20x3/4M

Six ways

Φ20x16x16、Φ20x16x20、

Φ20x20x20

Union Coupling

Φ20x3/4F、Φ25x3/4F

Female Coupling

Φ16x1/2F、Φ20x3/4F

Elbow

Φ16、Φ20、Φ25

Male Elbow

Φ20x3/4M

Tee

Φ16、Φ20、Φ25

Orthodrome Elbow

Φ16

Elbow(Right)

Φ16、Φ20

Elbow(Left)

Φ16、Φ20

Handheld rechargeable

electro-hydraulic clamping tool

Open installation tube seat Application

Technical Date

Specifications（mm）

Φ65×32(2m)

Φ76×35(2m)

L

2000

2000

W

65

76

H

32

35

*copper-aluminum composite radiator, steel plate radiator, bathroom radiator, etc

Lock design: unique lock design, not easy to deform and loose;

Impact resistance: with excellent impact resistance, fully prepared for open installation;

Easy installation: pre-punched design, base is a special track for integrated pipe clamp;

Flexible installation: can be fixed separately, can also be moved at will, to adapt to a

variety of scene changes;

Environmental protection and health: green environmental protection, the selection of

lead-free formula, the performance of the material is long-term stable;

Safe and beautiful: flame retardant material, safe and assured, simple appearance.

PAG 41/42

Open installation tube seat assembly

Coupling

External corner Elbow Tee

90°Eblow Internal corner Elbow

Pipe slot seal

Clamp Exit wall Elbow cap

S-bend (left)

Exit wall Straight tube cap

S-bend (Right)

Pipe slot cutting tool

Long and high tee

dn65X32

Name Name Dimension

(mm)

Dimension

(mm) Name Dimension

(mm)

dn76×35

dn65x32

dn76×35

dn65x32

dn76×35

dn65x32

dn76×35

dn65x32

dn76×35

dn65x32

dn76×35

dn65x32

dn76×35

dn65x32

dn16

dn20

dn25

dn16/20(dn65X32)

dn76×35

dn65x32

dn76×35

dn65x32

dn76×35

dn65x32

Diversity water collector refers to the distribution of water supply and return, flow regulation and control, gas collection can be

manually or automatically excluded. The water separator consists of a water distribution main and a water collection main. The

water distribution main is connected to the water supply pipe of the pipe network system. Its main function is to distribute the

hot water from the pipe network system to the rooms that need heating indoors through the heating pipe buried under the floor.

When hot water flows in the floor heating pipe, it transfers heat to the floor, and then radiates heat to the room through the floor.

Manifold

PAG 43/44

O-type Manifold and Collector

Integrated forging： One piece forging avoids leakage and improves reliability greatly.

Anti-corrosion and durability：The surface is treated with three protective processes, including

surface densification enhancement treatment, anticorrosion treatment, and surface spraying

treatment, which fundamentally solves the discoloration problem of ordinary copper surface, with

longer life and more stable performance.

Large flow：32.5mm main body diameter and 13.5mm branch inner diameter provide stable and

sufficient flow guarantee.

Large wall thickness：The average wall thickness is 2.3mm with better pressure performance.

Intelligent I-type Manifold and Collector

High-quality material：High-quality brass 59-1, one piece forging.

Sealed joint：The joint adopts double O-ring seal, which is safe and reliable.

Surface treatment：Sand-blasted surface and pickling treatment make the surface high-end

and easy to be cleaned.

Fittings

Technical parameter

Nominal pressure

PN16

material

HPb59-1

Medium temperature

5-90℃

Main pipe Path diameter

Ф32.5

Branch distance

50mm

Main pipe Wall thickness

2.3mm

Surface treatment

Gold powder paint

Connecting port

G1\"

Ways

Model

Ways

Model

Two ways

1“×20×2.0

Three ways

1“×20×2.0

Four ways

1“×20×2.0

Five ways

1“×20×2.0

Six ways

1“×20×2.0

Seven ways

1“×20×2.0

Eight ways

1“×20×2.0

Nine ways

1“×20×2.0

Ten ways

Two ways Three ways Four ways Five ways Six ways Seven ways Eight ways Nine ways Ten ways

1“×20×2.0

Eleven ways

1“×20×2.0

Twelve ways

1“×20×2.0

Nominal pressure

PN16

material

HPb59-1

Medium temperature

5-90℃

Main pipe Path diameter

Ф30

Branch distance

50mm

Main pipe Wall thickness

2.0mm

Surface treatment

Sandblasting and pickling

Connecting port

G1

1“×16×2.0、

1”×20×2.0、

1\"×20×2.3

1“×16×2.0、

1”×20×2.0、

1\"×20×2.3

1“×16×2.0、

1”×20×2.0、

1\"×20×2.3

1“×16×2.0、

1”×20×2.0、

1\"×20×2.3

1“×16×2.0、

1”×20×2.0、

1\"×20×2.3

1“×16×2.0、

1”×20×2.0、

1\"×20×2.3

1“×16×2.0、

1”×20×2.0、

1\"×20×2.3

1“×20×2.0、

1-1/4“×20×2.0、

1-1/4\"×20×2.3

1“×20×2.0、

1-1/4“×20×2.0、

1-1/4\"×20×2.3

Fittings

Technical parameter

PAG 45/46

www.akan.com.cn

Pb Pipe

Pb is a polybutene polymer material, as its light weight, good flexibility, corrosion resistance, high temperature resistance,

safety and health, easy installation and other characteristics, has become one of the world's most advanced chemical materials,

known as \"plastic gold\".

Pb

1