PIPE BE XS CS API 5L-B SMLS C&W是什么管道

PIPE BE XS CS API 5L-B SMLS C&W是什么管道 16 cs seamless pipe,api 5l gr.b.psl-2,sch.40,be,drl,nace mr -0175 / 8.Pipe,API 5L 阀门术语英翻中Pipe,CS Seamless 12 SCH-80, API 5L Grade B,Beveled Ends DN2600(104)PIPE, EFW 100%-RT, BE,25MM THCK, CS API 5L GR.B ASME-B36.10M 请这个钢管的型号是什么意思 CS Seamless pipe API 5L Gr.B.PSL-2,Sch.40,BE,DRL该如何解释?希望了解与无缝钢管有关的详细说明, CORE MUST BE API 5L OR A53 GRADE B BENT OR WELDED PIPE , 6D pipe bending for API 5L Grade B Pipe 12 Diameter.请问整句意思 管道 规格3“X200L 材质为PIPE XXS SMLS STL API-5L-B 20 LSAW API 5 L Grade X 46 3 LPE Coated Steel Line Pipe = 321869 MTR 急 2500Mtrs.168.3mm o/d x 7.11mm W/t API 5L X52,Seamless Pipe,Single Random (6000 CS ERW API 5L PSL1 Gr.B DRL BE protected with end caps,bare,MTC to EN 10204/3.1,hardness max 22 HRC according to NACE MR 01-75,100% radiography as per 5L 英语翻译1 Pipe sch 40,20 dia ASTM 106 GR-B OR API 5L GR-B,Seamless Beveled End.20ft Long 8 lg 2 Pipe sch 40,12 dia ASTM 106 GR-B OR API 5L GR-B,Seamless Beveled End.20ft Long 2 lg 3 Pipe sch 40,10 dia ASTM 106 GR-B OR API 5L GR-B,Seamless Beve 管子询价中：508mm o/d x 5.6mm w/t x 12000mm (L) API 5L X65 PSL-2 SMLS PIPE 管子询价中：508mm o/d x 5.6mm w/t x 12000mm (L)API 5L X65 PSL-2 SMLS PIPE pipe, line seamless 4 uncoated sch180 API 5L*52 double random length P#asy line pipe.as per annexu不是啊，他的询价就这样写的我弄不明白所以请教一下。。。。。。。。 英语翻译Line Pipe,Carbon Steel Seamless,Size 6,W.T 0.375,accor.to API - 5L ,Gr B,End Beveled,Black Bar,DRL ( 12 ) M.L,Qty= 7000 M. API 5L X-80是什么材质 API 5L 用什么焊材