Pipeline

Learn More +

Pipeline

Learn More +

scroll down

Product Center

Our main products include pipe and pipe fittings with material steel and aluminum, manufacturing comply with ASME / ASTM / ANSI, DIN, JIS , MSS, or EN standards, also we can produce customized products as per customer’s requirements.

Fittings

Pipes and Tubes

Flanges

Other aluminum products

Dingsheng

strict quality control system

Fittings

Our company has passed the ISO45001,ISO14001,OHSAS18001,APIQ1,CE and CCS.The company is the first class supplier for State power corporation,China petroleum and gas group corporation and China offshore oil corporation etc.

Similar Products

Dingsheng

strict quality control system

Pipes and Tubes

Our company has expanded its customer base,from all over the world,including Australia, India, Indonesia, Malaysia, Singapore, South Korea, Thailand, Vietnam,Spain,Italy,USA,Canada,Argentina,Colombia and Brazil.

Similar Products

Dingsheng

strict quality control system

Flanges

Adhering to the principle of “honesty first,customer first”,with powerful financial strength,advanced managerial concept,excellent marketing service,strict quality control system and the whole scientific method.

Similar Products

Dingsheng

strict quality control system

Other aluminum products

We sincerely hope to establish long-term cooperation relationship with you on the basis of mutual benefit and common development.

Similar Products

Recommended products

6061 aluminum pipes

Butt weld pipe fittings

Aluminum plate flanges

Aluminum threaded flanges

About Us

we sincerely hope to establish long-term cooperation relationship with you on the basis of mutual benefit and common development.

Shijiazhuang Dingsheng Pipeline is located at Yanshan County,Hebei Province,the “Pipeline Equipment Manufacturing Base in China”.This company was established in 1998,covers an area of 85000m2.There are 321 staff members,including 70 technicians.With a complete and effective quality control system.Our company has passed the ISO45001,ISO14001,OHSAS18001,APIQ1,CE and CCS.The company is the first class supplier for State power corporation,China petroleum and gas group corporation and China offshore oil corporation etc.

News

Application of carbon steel flange in making steel plate

DATE：

2023-03-27

Influence of process factors of butt welding flange on weld forming

DATE：

2023-03-27

Stainless steel flange die forging equipment and application characteristics

DATE：

2023-03-27

What are the reasons for the price difference of stainless steel flange

DATE：