PAG 47/48

Extended Fitting Series

Female Threaded Elbow (Long) Female Threaded Elbow (Long II) Female Threaded Tee (Long)

Female Threaded Elbow (Long)

Convenient construction:

longer length out of the wall (77.5mm) makes it not necessary to be connected with other fittings,

and easy to install.

Match with thick tiles:

Compared with the common threaded fittings, the water outlet section is longer to meet the application

scenarios of thicker cabinet backsplash or tile.

Short length out of the wall

can not meet

the requirements of the

practical applications.

Extended female threaded elbow's

easy to match with thick wall tiles,

without connecting with other fittings.

Meanwhile, the construction is more

convenient because of less welding

points which reduces the potential

risk of water leakage.

Normal Construction Upgrading Construction

Size(mm) dn20×1/2\" dn25×1/2\"

Female Threaded Elbow (Long II)

Size(mm) dn25×1/2\"

Female Threaded Tee (Long)

dn20×1/2\"×20

dn25×1/2\"×25

Size(mm)

Access Wall Fitting Series

Access Wall Coupling (Right) Access Wall Coupling (Left) Access Wall Coupling (Medium) Access Wall Tee

Long center distance: the long pipe center distance ensures the requirement of access to the wall.

Increase water flow: large arc design reduces water resistance and enables a smooth flow of water.

Efficient construction: replace the combination of multiple pipe fittings and reduce the number

of welding times.

Combination of

Multiple Fittings

One-Piece Molding

Normal Construction Upgrading Construction

Size(mm) dn20 dn25 Size(mm) dn20 dn25 Size(mm) dn20 dn25 Size(mm) dn20 dn25

Over-Bridge Cross Reducing Over-Bridge Cross Over-Bridge Bend Climbing Coupling

PAG 49/50

Overbridge Fitting Series

Reduce the number of welding:

Climbing coupling replaces two 45°elbows.

Reduce the difficulty of grooving:

ordinary over-bridge bends need to consider the depth of the groove, while the overpass four-way reduces

the difficulty of grooving.

No bend design

Reduce water resistance,

Increase water flow

Combined connection of two 45°elbows,

Multiple welding joints, High water resistance

Normal Construction

Pipe crossing, Water volume reducing

Over-bridge Bends

Upgrading Construction

Reduce weilding joints to improve pipeline safety

Reduce resistance, Increase water volume

Reduce steps, Improve construction efficiency

Normal Construction Upgrading Construction Size(mm) dn20 dn25 Size(mm) dn25×20 Size(mm) dn20 dn25 dn32 Size(mm) dn20 dn25

Equipotential Female

Threaded Elbow

Equipotential Female

Threaded Tee

Equipotential Female

Threaded Coupling with

Tap Connector

Equipotential Female

Threaded Elbow

with Tap Connector

Without conductive

device, people are

shocked when touching

the electrified water.

Equipotential Fitting Series

Preventing electric shock:

Mainly prevent electric shock accidents and ensure the safety of water.

Normal Construction Upgrading Construction

Equipotential

Bonding

Terminal Box

Traverse

Size(mm) dn20×1/2\" dn20×1/2\"×20

dn25×1/2\"×25

Size(mm) Size(mm) Size(mm) *dn20×1/2\"

*dn25×1/2\"

dn20×1/2\"

dn25×1/2\" dn25×1/2\"

Female Threaded

Coupling with Tap Connector

Female Threaded

Elbow with Tap Connector

Female Threaded Tee

with Tap Connector Shower Faucet Locator

PAG 51/52

Tap-Connector Fitting Series

It's mainly used for hot and cold water connections in shower

It is easy to have problems such as poor

control of the distance between two

outlets and uneven level control.

Fixed distance 、Easy to control the level 、

Convenient construction

Normal Construction Upgrading Construction

Size(mm) dn20×1/2\" Size(mm) Size(mm) dn20×1/2\"×20 Size(mm) 1/2\"

dn25×1/2\" dn25×1/2\"×25

dn20×1/2\"

dn25×1/2\"

Assembled Fitting Series

Assembled Equipotential Female

Threaded Tee (with pin)

Assembled

Equipotential Female

Threaded Tee (with hole)

Assembled

Equipotential Female

Threaded Elbow (with pin)

Assembled

quipotential Female

Threaded Elbow (with hole)

Assembled

Equipotential U-Type

Female Threaded Tee (with pin)

Assembled Equipotential

U-Type Female

Threaded Tee (with hole)

Assembled

Female Threaded

Elbow (with pin）

Assembled

Female Threaded

Elbow (with hole)

Assembled Female

Threaded Tee (with pin)

Assembled Female

Threaded Tee (with hole)

Assembled

U-Type Female

Threaded Tee (with pin)

Assembled

U-Type Female

Threaded Tee (with hole)

Size(mm) dn20×1/2\"×20 Size(mm) Size(mm) dn20×1/2\"×20

dn25×1/2\"×25

Size(mm) dn20×1/2\"

dn25×1/2\"×25 dn25×1/2\"

dn20×1/2\"×20

dn25×1/2\"×25

Size(mm) dn20×1/2\"×20 Size(mm) Size(mm) dn20×1/2＂

dn25×1/2＂

Size(mm) dn20×1/2\"

dn25×1/2\"×25 dn25×1/2\"

dn20×1/2\"×20

dn25×1/2\"×25

Size(mm) dn20×1/2＂×20 Size(mm) Size(mm) dn20×1/2＂×20

dn25×1/2＂×25

Size(mm) dn20×1/2＂×20

dn25×1/2＂×25 dn25×1/2＂×25

dn20×1/2＂×20

dn25×1/2＂×25

Meet individual needs:

assembled fittings can make any combination of female threaded elbow, female

threaded tee, U-type female threaded tee, while products of different colors and

specifications can be mixed and matched to meet the needs of differentiated products.

Arbitrary combination:

hole and pin matching; free matching; easy installation; 150mm center distance after

assembling.

PAG 53/54

Normal Construction Upgrading Construction

Fixed collocation

No free combination

Unable to meet diversified

decoration needs

Hole and pin matching

free matching; meeting

the demand for

differentiated products

Other Fittings

U-Type Female Threaded Tee for bathing

Specialized for bathing

It's primarily used in hot water circulation system, and the position

of it is mainly in the outlet of the water supply point.

No combination required

It can replace the orthodrome elbow, tee connector,

female threaded tee, female threaded elbow and other

multi-fittings combination connection.

Efficient construction

It helps to reduce the number of welding, and it is

quick and easy to install with beautiful modeling.

Normal Construction Upgrading Construction

Combination of multiple fittings

Increase the frequency of welding

Increase the risk of water leakage

Reduce the frequency of welding

Reduce the risk of water leakage

Easier installation

Size(mm) dn20×1/2\"×20

dn25×1/2\"×25

3D Tee 3D Cross

Main application:

Installation of corner branch pipeline

Convenient construction:

more convenient construction without other combinations of connections

PAG 55/56

Normal Construction

Upgrading Construction

Size(mm) dn20 dn25 Size(mm) dn20 dn25

Tips

Outer Diameter

25mm

Outer Diameter

25mm

3/4” pipe

Wall Thickness 3.5mm Wall Thickness 2.8mm

（25X2.8）

3/4” pipe

（25X3.5）

Outer

Diamete

(dn)

Wall Thickness(en) Corresponding

thread

specification

S5 S4 S3.2 S2.5

20 2.0 2.3 2.8 3.4 1/2\"

25 2.3 2.8 3.5 4.2 3/4\"

32 2.9 3.6 4.4 5.4 1\"

When cutting pipe, make sure that the end face is

perpendicular to the pipe axis, and remove burrs from the

cut pipe section.

Cut Pipe

Measure and mark the depth of the welding at the end of

the pipe with a special ruler and a suitable pen.

Mark the depth of the welding

When the fusion welder is heated to 260°C(the indicator

light turns green), push the pipe and fittings into the

fusion welder die at the same time.

Heat the pipe and fitting

Remove the heated pipe and fittings at the same time and

insert them quickly without rotation to the indicated depth,

so that a uniform concave edge is formed at the joint

until it cools down to form a firm and perfect bond. The

pipe must not be inserted too shallowly or too deeply,

otherwise it will result in shrinkage or lack of security.

Insert to the indicated depth

Installation Guide (Welding Procedure)

1 2

3 4

PAG 57/58

PAG 59/60

Shanghai lnternational World Financial Center

Snow Dragon South Board Research Ship

German Consulate in Shanghai

Nanjing Langsey international block

Yufeng Garden

Shangcheng County

New Oriental

Century Garde

Shenyang Industrial university

Rongqiao Real Estate in Xi'an

Xi'an Zhonghai Real Estate

Xi'an Merlin Pick Garden

Vanke Xi'an New Town

Xi'an Fuli City

Changqing Oilfield Lakeside Garden

Beijing Hongshan Community

Renovation of Caoshanling Old City

Dalian Wanda Pearl Square

Yadu Garden, Tianjin Tanggu Development Zone

Beijing Military District Tianjin Nursing Home

Baoding Huazhong Holiday Athens City

Baoding Jinpeng Swan Bay

Qinhuangdao Yanda Mangrove Bay

Qinhuangdao Beidaihe Guanhai Garden

Dongwangling New Village Reconstruction Project

Shijiazhuang Mocha Town

Sanmenxia Civil Service Community

Zhoukou Power Community

Shangqiu City Pipe Network

Zhongyuan Lida High Speed Rail Package

Dalian Wanda Mansion

Shenyang Olympic Sports Center

Fushun Big Ethylene Park

Anshan Fortune Center

Tianjin Tanggu Offshore Oil

Tianjin Tanggu Free Trade Zone Logistics Building

Tangshan Guangyuan Garden

Taicang Shanghai Holiday Garden

Changzhou Laijun Garden

PROJECT CASE

PAG 61/62

CERTIFICATES

CNAS Laboratory Accreditation, authorized

by the China National Accreditation Service

for Conformity Assessment

AAA Grade Demonstration Unit

for Integrity in Business Operations

AAA Grade Quality Service

Reputation Unit

China Environmental Labeling

Product Certification

National High-Tech

Enterprise

Vice President Unit of the Pipeline Branch

of the Shanghai Chemical Building Materials

Industry Association

Contributing Unit to the

\"White Paper on the Development of

China's Comfortable Home Industry\"

Top Ten Brands of

Plastic Pipes

Top Ten Brands of Underfloor

Heating Systems in China

Top Ten Brands in the Chinese

Home Pipeline Industry

National Leading Brand

in the Plastic Pipeline Industry

Zhejiang Manufacturing

Certification

\"China Brand\"

Strategic Partner

Xinhua Water

Conservation Certification

Participated in drafting the \"

Insulated Conduit Piping System

for Building Electrical Works\"

Participated in drafting the

\"Short Pitch Steel-Plastic Composite Internal

Spiral Pipe for Building Drainage\"

Participated in drafting

\"Determination of Impact Strength of

Thermoplastic Plastic Pipes - Part 1/Part 2\"

Participated in drafting

\"Polypropylene Piping System for

Hot and Cold Water - Part 1/Part 2\"

Participated in drafting the

\"Plastic Vane Type Vortex Inhibitor

for Building Drainage\"

Participated in drafting the

\"Test Method for Oxygen Permeability

of Multilayer Composite Plastic Pipes\"

Participated in drafting the group standard

\"Insulated Conduit Piping System

for Building Electrical Works\"

AKAN ENTERPRISE GROUP (ZHEJIANG) CO., LTD.

Address: No.2528, Ganshan Road, Huzhou, Zhejiang

Tel:0086-21-68155777 Mailbox:sales@akan.com.cn

http://www.akan.com.cn/