gb t 9711 psl1 erw pipe


GB T 9711 Spiral Steel Pipe for Natural Gas Pipe

GB T 9711 Spiral Steel Pipe for Natural Gas Pipe

Chimeneas HenaresSteel Iron & Steel Co., LtdTubesheetservice is products rich. Our service involves all kinds of steel product , including raw materials and processed finished products. For the raw material, our product includes steel plates, steel coil, steel pipe, stainless and heat resistant steel, forged solid round steel bar. For the processed finished product , our service API SPEC 5L GB/T 9711.1 LSAW Steel Pipe In Pipe Oil And API SPEC 5L GB/T 9711.1 LSAW Steel Pipe In Pipe Oil And Gas LSAW steel pipe is a straight seam submerged arc welded steel pipe. Its main technical characteristics are as follows:1. During the steel tube forming process, the steel plate is uniformly deformed, the residual stress is small, and the surface is not scratched. ERW PIPE - Steel Pipe - News - Tianjin Lefin Steel GroupAug 13, 2021 · ERW steel pipe. Standard. API 5L PSL1/PSL2 GR.B - X70, GB/T 9711-1, GB/T9711-2, ISO 3-1, ISO 3192-2, ASTM A53 GR.A/B/C, EN 10219, EN 10217, JIS G3444, AS 1163 etc. Thickness. 1mm- 20mm. Out Diameter. 21.3mm-660mm. Length. 0.5mtr-22mtr(5.8/6/11.8/12 meters, SRL,DRL) End. Plain ends (Straight cut, Saw cut, Torch cut), API SPEC 5L ISO 3183 GB/T 9711.3 Hot Rolled LSAW Steel LSAW pipes are used in onshore and offshore oil and gas pipelines requiring critical service, high performance and tight tolerances. It is also applied in conveyance of flammable & nonflammable liquids, and as structural members in construction projects. 1. Standard:API SPEC 5L (ISO 3183), GB/T 9711.1, GB/T 9711.2, GB/T 9711.3 2. Welded Pipes (ERW, LSAW, SSAW) – Danyal Pipelines