Hangzhou Changpu Pipe Industry Co., Ltd.

Name: Hangzhou Changpu Pipe Industry Co., Ltd.
Address: Jianshan Village, Puyang Town, Xiaoshan District, Hangzhou City, Hangzhou, 314000, CN
Telephone: +8615551203813

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Hangzhou Changpu Pipe Industry Co., Ltd.

Telephone： 8615551203813
E-mail： [email protected]
Address： Jianshan Village, Puyang Town, Xiao

12/05/2025

HDPE fl**ge adaptor butt fusion fittings

HDPE fl**ge adaptor butt fusion fittings produced by injection mould and both side with equal size. Raw material PE100 grade high density polyethylene(HDPE) follow butt fusion welding method to connect HDPE pipe.
HDPE fl**ge adaptor butt fusion fittings from CHANGPU company can fully comply with EN12201 and ISO 4427 standard.We also provide ASTM /ANSI HDPE STUB FL**GE ADAPTOR BUTT FUSION FITTINGS for HDPE pipes, available 1*1/2”-24” in SDR9,SDR11 & SDR17.Out diameter with inch size followed ASTM and ANSI standard

https://www.changpuguanye.com/product/butt-fusion-hdpe-fitting/hdpe-fl**ge-adaptor-butt-fusion-fittings.html

15/04/2025

Fl**ge back ring

Fl**ge back ring produced by Forging Technology. And they are manufactured to conform to ASTM A536 and ANSI #150 bolt pattern specifications. Ductile iron is beneficial for its high corrosion resistance and strength qualities.

https://www.changpuguanye.com/product/nylon-coated-fl**ge-plate/fl**ge-back-ring.html

11/03/2025

HDPE cross butt fusion fittings

HDPE cross butt fusion fittings produced by injection mould and the sides with reducing size.Raw material PE100 grade high density polyethylene(HDPE) follow butt fusion welding method to connect HDPE pipe.
HDPE cross butt fusion fittings from CHANGPU company can fully comply with EN12201 and ISO 4427 standard.

Size 63-800MM
Pressure SDR11 (PN16) ,SDR13.6 (PN12.5),SDR17 (PN10)
Material PE100
Package PP BAG
Color BLACK or based on required color
Technics Mould injection
Loading port Ningbo or Shanghai port
Place of origin Hangzhou

https://www.changpuguanye.com/product/butt-fusion-hdpe-fitting/hdpe-cross-butt-fusion-fittings.html

18/02/2025

HDPE repair clamp

Sometimes when HDPE pipe have crack and leaking due to the operation accident or excessive water pressure. If the leaking length is not long and fit for clamp, HDPE Repair clamp will be the best way to save time, effort and cost.

https://www.changpuguanye.com/product/hdpe-repair-clamp/hdpe-repair-clamp.html

09/12/2024

HDPE male tee

HDPE male tee socket fusion produced by injection mould and stainless steel thread with BSPT standard. Raw material PE100 grade high density polyethylene(HDPE) follow SOCKET fusion welding method to connect HDPE pipe.
HDPE male tee socket fusion from CHANGPU company can fully comply with EN12201 and ISO 4427 standard.

https://www.changpuguanye.com/product/hdpe-thread-fitting/hdpe-male-tee-65.html

05/11/2024

Female elbow PP compression fitting

Female elbow PP compression fitting produced by injection mould and both side with different size. And it consists of five parts (locking nut, Clinching ring, Blocking bush, O Ring gasket and body)
Reference Standards
✱Working Pressures
UNI 9561-2, DIN 8076, ISO 14236, BRL-K03
✱ Threads: ISO 7,ANSIASME B1-20
✱Fl**ges:ISO2084,DIN2501,UN17442

https://www.changpuguanye.com/

09/10/2024

Plastic covered iron handle ball valve

HDPE BALL VALVE is produced by injection mold and both sides with equal in size. Raw material PE100 grade high-density polyethylene(HDPE) follows SOCKET fusion welding method to connect HDPE pipe. Black HDPE Steel Core Ball Valves
HDPE BALL VALVE from CHANGPU company can fully comply with EN12201 and ISO 4427 standards.

Hangzhou Changpu Pipe Industry Co., Ltd. was established in 2010, which is a professional factory major in the production of polyethylene (PE) Butt fusion fittings, Socket fusion fittings, Electrofusion fittings, PE stop valves, PE /Steel transition fittings, repair clamp ETC . Company located in Xiaoshan District, Hangzhou city, Close to Shanghai, Ningbo and Yiwu port. Benefit from premium quality, company achieved rapid development. Our distribution network through out China and many long-term cooperation relationship partners in overseas market such as Southeast Asia, Africa, Middle East, Europe, South America and so on.

https://www.changpuguanye.com/

09/09/2024

HDPE socket fusion tee equal

HDPE equal tee socket fusion produced by injection mould and ALL side with equal size. Raw material PE100 grade high density polyethylene(HDPE) follow SOCKET fusion welding method to connect HDPE pipe.
HDPE equal tee socket fusion from CHANGPU company can fully comply with EN12201 and ISO 4427 standard.

company name： Hangzhou Changpu Pipe Industry Co., Ltd.
ADD: Jianshan Village, Puyang Town, Xiaoshan District, Hangzhou City, Zhejiang Province, China.
Phone: 86-15551203813
Email : [email protected]

https://www.changpuguanye.com/

13/08/2024

HDPE manifold
HDPE mainfold widely used in water pipe system for allocate water meters to house. And mainfold have two types (1. single side with male adapters. 2. two sides with male adapters)

company name： Hangzhou Changpu Pipe Industry Co., Ltd.
Web: https://www.changpuguanye.com/
ADD: Jianshan Village, Puyang Town, Xiaoshan District, Hangzhou City, Zhejiang Province, China.
Phone: 86-15551203813
Email : [email protected]

11/07/2024

HDPE male union

Hangzhou Changpu Pipe Industry Co., Ltd. was established in 2010, which is a professional factory major in the production of polyethylene (PE) Butt fusion fittings, Socket fusion fittings, Electrofusion fittings, PE stop valves, PE /Steel transition fittings, repair clamp ETC. HDPE male union manufacturers and factory in China. Our products pass the test from National Chemical Building Materials Testing Center,all performance indicators are in compliance with the GB 15558.2 / EN1555 standards. Also they certified by ECM and obtain CE certification. We focus on developing high-quality products for top-end markets. Our oem custom HDPE male union are in line with international standards, and are mainly exported to Europe, America, Japan and other destinations around the world.We welcome domestic and foreign customers visit our company for guidance, exchanges and cooperation.

Contact us
3rd Floor, East Gate, No. 2599 Park Road, Sheng Ze Town, Wu Jiang District, Suzhou City, Jiangsu Province
+86- 0512-63519080
+86-13584404311
[email protected]

18/06/2024

Plastic covered iron handle ball valve
https://www.changpuguanye.com/product/hdpe-valve/plastic-covered-iron-handle-ball-valve.html
HDPE BALL VALVE is produced by injection mold and both sides with equal in size. Raw material PE100 grade high-density polyethylene(HDPE) follows SOCKET fusion welding method to connect HDPE pipe. Black HDPE Steel Core Ball Valves
HDPE BALL VALVE from CHANGPU company can fully comply with EN12201 and ISO 4427 standards.

17/05/2024

Hydraulic butt welding machine
https://www.changpuguanye.com/product/welding-machine/hydraulic-butt-welding-machine.html
Hydraulic butt welding machine brief&features
❆Suitable for butt welding of plastic pipes and fittings made of PE, PP, PPR and PVDF in worksite or workshop.
❆Consists of basic frame, hydraulic unit, planning tool, heating plate, support for planning tool & heating plate and other optional parts.
❆Removable PTFE coated heating plate with separate temperature control system.
❆Electric planning tool.
❆Be made of light weight and high strength material; simple structure, small and exquisite, easily use.
❆Low starting pressure ensures reliable welding quality of small pipes.
❆Changeable welding position enables to weld various fittings more easily.
❆Large dial, high-precision shock-proof pressure gauge, clearer reading
❆Configure fast, labor-saving heating plate, milling cutter lift.

Address

Jianshan Village, Puyang Town, Xiaoshan District, Hangzhou City
Hangzhou
314000

Telephone

+8615551203813

Website

https://www.changpuguanye.com/product/butt-fusion-hdpe-fitting/hdpe-flange-adaptor-butt-fusion-fittings.html

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