Standard Class Grade Yield Strength Tensile Strength Elogation Rt0.5/Rm Tensile strength of weld seam; API SPEC 5L ISO 3183 GB/T 9711:PSL1:L210 or A:Min
GB/T 9711.1-1997 PDF English. - chinesestandard.netGB/T 9711.1-1997 (GB/T9711.1-1997) Description (Translated English) for the transportation of flammable and non-combustible fluid fluid non-alloy steel and alloy steel seamless and welded steel pipe Technical delivery conditions. This standard includes threaded and non-threaded steel pipe especially heavy heavyweight; and sockets and socket
GB/T9711 L175/A25 PSL1 LSAW Pipeline - BBN large diameter pipeGB/T9711 L175/A25 PSL1 LSAW Pipeline is an industrial steel, L175/A25 PSL1 LSAW Pipeline has minimum yield strength and tensile strength, GB/T9711 L175/A25 PSL1 LSAW Pipeline has a certain elongation, good welding performance and hot workability. Generally, it is mainly used in hot-rolled state. Besides, the surface of GB/T9711 L175/A25 PSL1 LSAW Pipeline can be coated with oil, galvanized
Line Pipe:GB/T 9711.1:GB/T 9711.2:API 5L PSL1/2:Casing:API 5CT/ ISO 11960 PSL1:Uses for fluid sevice for pipelines for low pressure fluid service for pressure purposes for pipe piles Cold formed welded structural hollow sections of non-alloy and fine grain steels for pipeline transportation system of petroleum and natural gas
SSAW Steel Pipe, SAWL Steel PipeLine Pipe:GB/T 9711.1:GB/T 9711.2:API 5L PSL1/2:Casing:API 5CT/ ISO 11960 PSL1:Uses for fluid sevice for pipelines for low pressure fluid service for pressure purposes for pipe piles Cold formed welded structural hollow sections of non-alloy and fine grain steels for pipeline transportation system of petroleum and natural gas
SSAW Steel Pipe,Steel Pipe,GB/T 14291:Welded pipe for mine fluid sevice:GB/T 3091:Welded pipe for low pressure fluid service: Line Pipe:GB/T 9711.1: (Class B steel pipe) API 5L PSL1/2:Line pipe:Casing:API 5CT/ ISO 11960 PSL1:Steel pipe for use as casing or tubing for wells of petroleum and natural gas industries:Shipbuilding. Stockist.
API 5L PSL1/PSL1 ,ASTM A53 ,EN 10217 , EN 10219-1/2 ,GB/T 9711 ,GB/T 3091 Welded Pipe erw pipelines delight in a vast approval in oil as well as gas delivering market for its selection range and also fairly inexpensive. Typically talking, the welded steel pipelines are separated into general bonded pipe, galvanized bonded pipe,.
Welded Pipes (ERW, LSAW, SSAW) Danyal PipelinesERW Steel Pipe-Electric Resistance Welded Steel Pipe is made of hot-rolled steel coils/sheets that have been put in a process known as cold roll forming. The obvious advantage of ERW steel pipe compared to seamless steel pipe is the uniform wall thickness. Line Pipe:API 5L PSL1/PSL2,GR.B-X70,GB/T 9711-1,GB/T9711-2,ISO 3-1,ISO 3192-2
What is the Difference Between PSL1 And PSL2 pipes?All kinds of welding methods are acceptable to manufacture PSL1; however, continuous welding is limited to Garde A25. For PSL2 welded pipes, except continuous welding and laser welding, all other welding methods are acceptable. For electric weld welder frequency for PSL2 pipe is minimum 100kHz whereas there is no such limitation on the PLS1 pipe.