Description Product NameHOT EXPANDING SEAMLESS PIPE SizeOD325-1220mm/ WT:20-100mm Length6m 10-12m 12m, Single random length/Double length random length or as customer's requirment Material&StandardASTM A106 GrB /A53 GrB/API 5L GrB , DIN2391,ASTM179/A192 TestChemical Component Analysis, Mechanical Properties and other inspection Third InspectionBV,SGS and KRT etc. Pipe endBevel end /plain end Packagingpainted into black with plastic caps on both ends in bundle StandardGradeChemical Component (%)Mechanical Properties CSiMnPSMoCrvT.S.(Mpa)Y.S.(Mpa)Elongation ASTM106A鈮?.30鈮?.100.29-1.06鈮?.035鈮?.035鈮?.15鈮?.40鈮?.08鈮?15鈮?40鈮?0 (%) B鈮?.35鈮?.100.29-1.06鈮?.035鈮?.035鈮?.15鈮?.40鈮?.08鈮?85鈮?75鈮?0 (%) StandardGradeChemical Component (%)Mechanical Properties CSiMnPSMoCrvT.S.(Mpa)Y.S.(Mpa)Elongation ASTM53A鈮?.25/鈮?.95鈮?.05鈮?.06鈮?.15鈮?.40鈮?.08鈮?30鈮?05鈮?9.5 (%) B鈮?.30/鈮?.2鈮?.05鈮?.06鈮?.15鈮?.40鈮?.08鈮?15鈮?40鈮?9.5 (%) StandardGradeChemical Component (%)Mechanical Properties CSiMnPST.S.(Mpa)Y.S.(Mpa)Elongation ASTM179A1790.06-0.18/0.27-0.63鈮?.035鈮?.035鈮?25鈮?80鈮?5 (%) StandardGradeChemical Component (%)Mechanical Properties CSiMnPST.S.(Mpa)Y.S.(Mpa)Elongation ASTM192A1920.06-0.18鈮?.250.27-0.63鈮?.035鈮?.035鈮?25鈮?80鈮?5 (%) Thermal expanding seamless steel tube is the thermal expanding tube that we often say, the density is relatively low but shrinkage is very strong steel tube, (seamless steel tube) can be referred to as thermal expanding tube. A finishing process in which the diameters of tubes are enlarged by cross rolling or drawing. In a short time to make the outer diameter of the steel tube larger, can produce non-standard, special type of seamless pipe, and lower cost, high production efficiency, is the development trend in the field of international pipe rolling. FAQ: Q1: -----Can I have a sample? Is it free? ---- Yes, sample is offered for free, but freight shall be charged by customer. Q2: -----What about the lead time? ---- Normally 7-10 working days for normal specification, 2-5days if we have in stock. Q3: ----Do you have MOQ limit? ---- It depends on products, normally we can do as client requirements. Q4: -----What about your payment term? ---- T/T or L/C, Western Union, it can be negotiated. Q5: ----What is your warranty? ---- Mill test certificate, SGS certificate, MTC certificate, shipping inspection and any third party as you need.China Seamless Steel Pipe factory website:http://www.zhendapipes.com/seamless-steel-pipe/