GOST seamless elbow the main implementation of standards: GOST 17375-2001. GOST elbow in accordance with the angle can be divided into 90 degrees elbow, 45 degrees elbow, 60 degrees elbow, 180 degree elbow. According to the bending radius can be divided into: 1D, 1.5D, 3D, 4D and so on

GOST seamless elbow Specifications

A Series

Elbow production process 

High-quality products

Our packaging

Elbow production workshop

 

 

 

Sales Network

 

Cangzhou Haoyuan Pipe Fitting Mfg Co.,Ltd. Is a professional manufacturer which can produce all kinds of carbon steel ,alloy steel and stainless steel high and low pressure flange, elbow, tee, cross, reducer, bend, pipe cap, seamless steel pipe and ERW pipes in accordance with the production standard ASME, DIN, JIS, EN, BS, GB, GOST, etc .
Products are sold at home and abroad. Enterprise has the first-class production equipment of cold forming, hot push-pull, forging and testing equipment of physical and chemical, metallurgical, detection, spectrum and so on,having complete mechanical testing system.Over the years, the company provide good quality pipe and pipe fitting products for domestic thermal power, chemical, shipbuilding, metallurgy, pressure machine, oil and petrochemical, and other key projects. At the same time, the products are also exported to Europe, America, Middle East, Africa and Southeast Asia and other countries and regions.
The company has a number of  professional staff. Passed the ISO9000 international quality system certification, and achieved a pressure vessel certificate, plays an important role in this production field. We adopt scientific production process, strict quality management, advanced service concept, and reasonable prices to win a good reputation, established a close and pleasant cooperation with domestic and foreign customers.