Cold Drawn/Hot Rolled/Hot Expanded Line pipe API 5L grade B/X42/X46/X52 psl-1/psl-2 high quality API approved seamless steel pipe with black painting/painted black API 5L line pipes are our main products,we have more than 20 years seamless pipe manufacture history,since from 2009 year our pipe factory got the API 5L and 5CT certificates,we have almost 8 years API 5L line pipe producing and exporting experience,our products exported to more than 50 countries from all over the world, the total quantity has been over 300,000 tons.Quick details of black painting seamless line pipe Line pipe Standard: API 5L GR.B,X42,X46,X52 PSL1/PSL2 Available seamless pipe size range we can produce: Outside diameter - 1/4 inch to 32 inch,DN8 to DN800,13.7mm to 813.0mm Wall thickness - Schedule 20 to schedule 160 Line pipe production technology: Cold drawing pipe - Below 3/4 inch size made by cold drawing way Hot rolled pipe - From 1 inch to 18 inch size made by hot rolling way Hot expansion pipe - From 20 inch to 32 inch size made by hot expanding way Packing and processing: Line pipe ends - as API 5L standard 2 inch and above size pipes are beveled ends with 30 degree to 35 degree angle , below 2 inch pipes are plain ends,Both end with plastic caps of each pipeLine pipe body - prime black anti-rust painting on full outside body and 0.2m~1m inside body apart from pipe end.Steel pipe package - 8 sets galvanized steel strip packing to regular hexagon bundles,2 lifting belt in the bundle's two ends,PVC covered if needed,each bundle weight less than 2 tons.Line pipe marking - Excellent marking on each pipe body as client requirements Line Pipe Testing and Inspection Other than our pipe manufacture quality team control,we can accept any third party inspection Payment term:As a professional steel pipe manufacture and exporting supplier, we can accept 1. 20% T/T down payment, balance against BL copy within 2 weeks 2. 100% full payment by LC at sight( Usance credit need discussing) 3. Through bank of Kunlun account by EURO/RMBAPI 5L Line Pipe Chemical Components & Mechanical Property Inspection:API 5L PSL 1GRADEChemical componentsMechanical propertyC(max)Mn(max)P(max)S(max)Tensile Strength(min)Yield Strength(min)PsiMpaPsiMpaB0.281.20.030.036020041535500245X420.281.30.030.036020041542100290X460.281.40.030.036310043546400320X520.281.40.030.036670046052200360API 5L PSL 2GRADEChemical componentsMechanical propertyC(max)Mn(max)P(max)S(max)Tensile Strength(min)Yield Strength(min)Mpa(min)Mpa(max)Mpa(min)Mpa(max)BN0.241.20.0250.015415655245450X42N0.241.20.0250.015415655290495X46N0.241.40.0250.015435655320525X52N0.241.40.0250.015460760360530
