CANGZHOU HENGJIA PIPELINE CO.,LTD
There is no bore in the central area of forged flanges, so it is called blind. They are frequently used in petroleum industry, natural gas system, chemical industry, shipping industry etc.
Blind is used for pipeline ends to prevent fluid from leaving there. The size range is from 1/2inch to 60inch. Main standard include ASME, GOST, JIS, DIN, BS and so on.
Production process: raw material--cutting--heating--forging--heat treatment--marching--inspection.
Author:
Ms. Hellen Qin
Phone/WhatsApp:
August 24, 2018
February 09, 2018
Socket weld fittings belong to forged fittings whose pressure is very high, such as 3000LB,6000LB,9000LB. Normally the size for SW fittings are very small. For different type of pipe fittings, socket...
Hengjia Pipeline can manufacture weld neck pipe flanges in many steel material grades, including carbon steel weld neck pipe flanges, alloy steel weld neck pipe flanges and stainless steel weld neck...
There are many different standards of forged flanges, for example, GB is the national standard. Below is standard No. about different materials and types of flanges under GB standard. GB/T...
A high-frequency welding machine to roll a long strip of certain specifications into a round tube and weld it through a straight seam. The shape of the steel pipe may be round or square or shaped...
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Author:
Ms. Hellen Qin
Phone/WhatsApp:
August 24, 2018
February 09, 2018
September 06, 2018
August 23, 2018
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
