GB/T9711.1 ERW Steel Pipe

GB/T9711.1 ERW Steel Pipe

Manufacturing features
TheGB/T 9711.1 ERW steel pipe can be manufactured without being pressurized.  The filling parts are composed of metals which are electronically welded.
 

Materials
The GB/T 9711.1 ERW steel pipeis made of L175, L210, L245, L290, L320, L360, L390, L415, L450, L485 and L555 steel types.

Technical specifications
The outer diameter for GB/T 9711.1 ERW steel pipe ranges from 21.3 mm to 630mm and  the maximum wall thickness from 1.8mmto 22.2mm.

Applications
The GB/T 9711.1 ERW steel pipe is used for transferring combustible gas and non-combustible fluid, including water.  Our GB/T 9711.1 ERW steel pipe is an ideal substitute for traditional non-alloy steel pipe and alloy steel pipe.

ZHONGSHUN is a GB/T 9711.1 ERW steel pipe manufacturer and supplier.  We also offer welded steel pipe, line pipesand HSAW steel pipes. Our high quality products are offered at competitive prices.  ZHONGSHUN is located in China, where the full chain of manufacturing pilings and galvanized steel pipes can be completed, even in one city, which helps saveour production cost.  Our lower manufacturing cost saves your purchasing costas well.More details of each product are shown on the page with description.