China GB T 8163 Steel Pipe Manufacturers Factory Suppliers

GB/T 8163 is Chinese standard for carbon steel pipe,the steel pipe apply to convey liquid service.

API 5L X80Q seamless steel pipes have high strength and excellent mechanical properties. They are usually used in fields of the oil and gas drilling and marine engineering. Seamless line pipe is our

45# seamless steel pipe, as an important industrial materials, which is widely used in various machinery, equipment, and engineering fields. It has high strength and toughness to meet the different

JIS G4051 seamless steel pipe is a type of carbon steel seamless pipe, which is specially designed for machine structure. We can provide high quality JIS G4051 S45C, S20C seamless steel pipes to

The performance of ASTM A178 seamless steel pipe is superior to that of general seamless steel pipe due to it contains more Cr and has excellent high temperature resistance,low temperature resistance

ASTM A179 tubes are an essential component of heat exchangers and condensers, and their high-quality construction ensures reliable performance and long service life.

We supply JIS G3445 STKM13A low carbon seamless steel pipe with up to 0.25% carbon and up to 0.90% manganese.

carbon steel round pipe has a series of advantages. Not only is it safe and durable, the carbon steel round tube can withstand high stress and is not affected by pressure fluctuations or severe

Non-standard size seamless steel pipe, Non-standard size seamless steel tube. Size range of non-standard seamless steel pipes is from 1/8inch to 36inch. The outer diameter and wall thickness can be

We supply Japanese JIS G3446,G3447,G3448,G3459,G3463,G3468 pipes and pipes of various specifications.

This Japanese industrial standard specifies the carbon steel pipe ,hereinafter referred to as the pipes,used for high pressure service at an approximate maximum temperature of 350℃

Specification For Seamless Cold Drawn Low Carbon Steel Heat Exchanger And Condenser Tubes