China API 5L X65 Seamless Steel Pipe Manufacturers Factory Suppliers

X65 is one steel grade in API 5L standard. API 5L X65 seamless steel pipes can be used for petroleum and gas line pipe project. API 5L PSL1 X65 and API 5L PSL2 X65 seamless steel pipes. The

ASTM A210 seamless steel pipes are primarily used in high-temperature applications such as boiler and superheater tubes. Composed mainly of chemical elements including carbon, manganese, phosphorus,

STPG370 seamless steel pipe is usually used for fluid transportation and general structure. STPG370 is one of steel grades belongs to JIS 3454 standard. JIS G3454 standard specifies the carbon steel

EN10255 standard indicates the requirement for circular non-alloyed steel tubes suitable for welding and threading. There are two series, medium and heavy, and three types of specified thicknesses,

ASTM A333 Gr.6 seamless steel pipe is the main commodity from Tianjin Wanlei. These pipes are extensively used in the machinery and automotive industries at low temperature. If you place a trail

Boiler tube for high pressure service is one kind of carbon seamless steel pipes. Owning to under the high temperature and high stress when using, the quality of the steel grade under this

Mild steel pipe is low carbon steel pipe. WANLEI supplies mild seamless steel pipe, mild welded steel pipe. The common standard includes ASTM A53, ASTM A106, ASTM A500, ASTM A179, ASTM A192, ASTM

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

Seamless cold drawn precision tubes according to EN 10305-1 (DIN 2391), with narrow tolerances, a good surface and special mechanical properties. After the heat treatment +N (NBK) the tubes can be

Grade of JIS G3444 carbon steel tubes Application of JIS G3444 carbon steel tubes Used for civil engineering,architecture,steel towers,scaffoldings,struts,piles for suppression of landslide and other

This standard applies to welded circular tubes made carbon and alloy steels with low temperature toughness, as listed in table1, for low temperature applications. These tubes are predominantly used

This standard applies to seamless circular tubes made from carbon and alloy steels with low temperature toughness or low temperature applications.