China JIS G3447 Stainless Steel pipe Manufacturers Factory Suppliers

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

ASTM A106 SCH80 seamless steel pipe is a high quality carbon steel pipe specially designed for high-temperature and high-pressure services. It is widely used in oil & gas refineries, power plants,

ASTM A53 carbon steel pipe is a type of steel pipe manufactured in accordance with ASTM standards, which is mostly used for gas-liquid transportation and mechanical structures. Its excellent

JIS G3465 seamless steel pipe is a type of steel pipe specifically designed for drilling operations, mainly used for the extraction and exploration of resources such as oil and natural gas. We

JIS G3467 specification coves carbon steel tubes, alloy steel tubes, austenite stainless steel tubes, nickel-chromium-iron alloy tubes. For heating the process fluids in the fired heaters mainly used

API specification 5L covers two product levels, PSL1 and PSL. Major grade: B,X42,X52. These steel pipeline is suitable for use in conveying gas, water, and oil in both the oil and natural gas

WANLEI owns advanced inspection and testing equipment ensure our high pressure boiler tubes stand up to project environments. As experienced provider to the entire industry field, WANLEI is a

ASTM A106 standard specification for seamless carbon steel pipe for high temperature service. ASTM A106 seamless steel pipes are suitable for bending, flanging and similar forming operations and for

Application of JIS G3444 STK400 seamless steel pipe This standard used for civol enigineering，architecture，steel towers，scaffoldings,struts，piles for suppression of landslide and other structures.

20G is the steel material of GB 5310- 2008. GB 5310- 2008 standard is applicable to seamless tubes for making steam boiler whose pressure is high or higher and seamless tubes used as pipelines.

This specification covers several grades of minimum-wall-thickness, seamless and welded, carbon and alloy-steel tubes intended for use at low temperatures. Some product sizes may not be available

DIN1629 seamless steel pipe can be used in the construction of chemical plant, vessels, pipework and for general mechanical engineering purposes. They are designed to meet high performance