We are leading manufacturer and stockist of API 5L GR.B STEEL PIPES in China.API 5L GR.B STEEL PIPES ARE welded and seamlessSteel pipes for pipeline transportation systems. API 5L GR B seamless steel pipe is still in large demand in worldwide engineering industry.  1. API 5L GR.B STEEL PIPESPSL1Chemical Composition Steel grade Mass fraction,Website:http://www.petrosteels.com, based upon heat and product analysesa%CMnPSVNbTImax. bmax. bmin.max.max.max.max.max.Seamless pipeL245 or B0,281,20–0,0300,030c,dc,dd2. API 5L GR.B STEEL PIPES PSL1Carbon Pipe Mechanical Properties       Pipe gradePipe    body of seamless and welded pipes Weld seam of EW,    SAW and COW pipes Yield strength a Rt0,5 MPa      (psi) minimumTensile      strength a Rm MPa (psi) minimumElongation Af %      minimumTensile      strength b Rm MPa (psi) minimumL245R or BR L245 or B245      (35 500)415      (60 200)c415      (60 200)3. API 5L GR.B STEEL PIPES PSL2 Chemical Composition       Steel grade (Steel name) Mass fraction, based upon heat      and product analyses       % maximumCarbon equivalent maximumC bSiMnPSVNbTiOtherCEIIWCEPcmSeamless steel pipeL245R or BR0,240,401,200,0250,015cc0,04e0,430,255. API 5L GR.B STEEL PIPES Thickness tolerance for both PSL1 & PSL2 seamless pipe Wall thicknesstmm (in)Tolerancesamm      (in)SMLS pipeb≤4,0 (0.157)+0,6 (0.024) -0,5 (0.020)>4,0 (0.157) to<25,0 (0.984)+0,150t -0,125t≥25,0 (0.984)+3,7 (0.146) or 0,1t, whichever is thegreater-3,0 (0.120) or . 0,1t, whichever is the greaterThe types of API 5L GR.B STEEL PIPES API 5L GR.B STEEL PIPESPSL2 ASTM A 106 GR.B STEEL PIPES ASTM A 53 STEEL PIPES API 5L GR.B SEAMLESS STEEL PIPES API 5L GR.B WELDED STEEL PIPES API 5L GR.B ERW STEEL PIPES API 5L GR.B SSAW STEEL PIPES API 5L GR.B LSAWSTEEL PIPES API Pipe API 5L Pipe API Line Pipe API 5L Grade B API Steel Pipe API 5L Seamless Pipe PSL2 Pipe API 5L Steel Pipe API Seamless Pipe ASTM A 106 STEEL PIPES ASTM A 106 STEEL TUBES ASTM A 106 GR. A STEEL PIPES ASTM A 106 GR. A STEEL TUBES ASTM A 106 GR.B STEEL PIPES ASTM A 106 GR.B STEEL TUBES ASTM A 53 STEEL TUBES ASTM A 106 GR.C STEEL PIPES ASTM A 106 GR.C STEEL TUBESONE OF THE KIND, MILLIONS OF CHOICES SUPERIOR QUALITY PROMPT DELIVERY FAVORABLE FEEDBACK ALL AVAILABLE IN PESCO SELECT PESCO, YOU WILL BE RIGHTFor more info and price of API 5L Gr B steel pipes, please send us enquiry and you will have quick reply soon.


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