



Click To Play

20
+
Production Experience
3000
+
Product Specifications
50
+
National Patent
8000
+
Annual output of pipe fittings/Ton

Qingfa Pipe attaches great importance to quality, fully implements 6S management, introduces international management systems such as IS09001, ISO14001, 1S045001, etc., has passed European CE and South Korean KS certification...

PRODUCTS SERIES

产品阵容

PE Gas Pipe Fittings

PE GSHP Pipe Fittings

View More

QINGFA PIPE

PE Pipe Pieces

High-tech Products

View More

MAIN PRODUCTS

Hot melt flange

1. Can provide PE80 or PE100 grade products; 　 2. Pipe fitting function: suitable for natural gas transportation and drinking water transportation.

Hot melt pipe cap

1. Can provide PE80 or PE100 grade products; 　　 2. Pipe fitting function: suitable for natural gas transportation and drinking water transportation. Valid length of specifications LD2042D2544D3250D4054D5045D6358D7562D9092D11098D125106D140100D160124D180128D200150D225150D250166D280125D315165D355220D400224D450220D500220D560240D63

Hot melt equal diameter tee

1. Can provide PE80 or PE100 grade products; 　 2. Pipe fitting function: suitable for natural gas transportation and drinking water transportation.

Electric fusion reducing tee

1. Can provide PE80 or PE100 grade products; 2. Pipe fitting function: suitable for natural gas transportation and drinking water transportation.

ABOUT QINGFA

Qingfa Pipe has focused on the PE pipe fittings industry for more than 20 years. It has always been down-to-earth, strives for perfection, and has gradually grown into a model of the PE pipe fittings industry that emphasizes quality, innovation and service! Steel-plastic adapters and other PE gas and water supply pipe fittings, covering dn20-dn630, a total of more than 3000 varieties and specifications...

Learn More +

News Center

Learn More +

2018-08-17

Zhejiang Qingfa Pipe Fittings Technology Co., Ltd. has an annual output of 5 million pieces of PE pipe fittings production technical reform project completed environmental protection acceptance opinions

Zhejiang Qingfa Pipe Fittings Technology Co., Ltd. has an annual output of 5 million pieces of PE pipe fittings production technical reform project completed environmental protection acceptance opinions

Learn More +

2018-08-17

Application of Trenchless Technology in Construction of Large Diameter and Long Distance Steam Pipeline

During the 13th Five-Year Plan period, as the country vigorously promotes energy conservation and emission reduction, more and more steam combined cycle unit projects have been invested and constructed in various places under the principle of power investment and construction based on heat and power. The "Triple Power Distributed Energy" project provides qualified steam products to users through the construction of supporting steam pipelines

Learn More +

2018-08-17

A Brief Talk on the Application of Horizontal Directional Drilling in Oil and Gas Pipeline Engineering

With the acceleration of urbanization and the increasing demand for economic construction, China's oil, natural gas, water power, electric power and other projects have continued to expand, and progress and improvement have been made in construction techniques and engineering construction. Especially for China’s oil and gas pipeline projects, the total length of China’s oil and gas pipelines is long and is gradually increasing, which provides

Learn More +

2018-08-17

Polyurethane direct-buried insulation pipe industry has entered a new era of technology

Prefabricated polyurethane foam insulation pipes are commonly used in liquid and gas transportation pipeline networks, chemical pipeline insulation projects, petroleum, chemical, central heating networks, central air-conditioning ventilation pipes, municipal engineering, etc.

Learn More +

2018-08-17

Zhejiang Qingfa Pipe Fittings Technology Co., Ltd. has an annual output of 5 million pieces of PE pipe fittings production technical reform project completed environmental protection acceptance opinions

Zhejiang Qingfa Pipe Fittings Technology Co., Ltd. has an annual output of 5 million pieces of PE pipe fittings production technical reform project completed environmental protection acceptance opinions

2018-08-17

Application of Trenchless Technology in Construction of Large Diameter and Long Distance Steam Pipeline

During the 13th Five-Year Plan period, as the country vigorously promotes energy conservation and emission reduction, more and more steam combined cycle unit projects have been invested and constructed in various places under the principle of power investment and construction based on heat and power. The "Triple Power Distributed Energy" project provides qualified steam products to users through the construction of supporting steam pipelines

2018-08-17

A Brief Talk on the Application of Horizontal Directional Drilling in Oil and Gas Pipeline Engineering

With the acceleration of urbanization and the increasing demand for economic construction, China's oil, natural gas, water power, electric power and other projects have continued to expand, and progress and improvement have been made in construction techniques and engineering construction. Especially for China’s oil and gas pipeline projects, the total length of China’s oil and gas pipelines is long and is gradually increasing, which provides

Click To Play

20

3000

50

8000

PRODUCTS SERIES

PE Gas Pipe Fittings

PE GSHP Pipe Fittings

QINGFA PIPE

PE Pipe Pieces

High-tech Products

ABOUT QINGFA

News Center

Zhejiang Qingfa Pipe Fittings Technology Co., Ltd. has an annual output of 5 million pieces of PE pipe fittings production technical reform project completed environmental protection acceptance opinions

Application of Trenchless Technology in Construction of Large Diameter and Long Distance Steam Pipeline

A Brief Talk on the Application of Horizontal Directional Drilling in Oil and Gas Pipeline Engineering

Polyurethane direct-buried insulation pipe industry has entered a new era of technology

Zhejiang Qingfa Pipe Fittings Technology Co., Ltd. has an annual output of 5 million pieces of PE pipe fittings production technical reform project completed environmental protection acceptance opinions

Application of Trenchless Technology in Construction of Large Diameter and Long Distance Steam Pipeline

A Brief Talk on the Application of Horizontal Directional Drilling in Oil and Gas Pipeline Engineering

E-mail:info@zjqingfa.com, zjqingfa@zjqingfa.com