• Model NO.：ASTM A106 Gr. B
• Transport Package：Standard Export Packing
• Specification：3,8"-40"
• Origin：Tianjin
• HS Code：7306309000
• Production Capacity：50000ton,Year

 
StandardASTM A106 A53 A192 A179 A210 A519DIN17175 1629 2391EN10216-1 10216-2 10305-1and so onGradeSt35,St45,St52,E215,E235,E355,sch10,sch20,A106,A179,A192,A210,T11,T22,T12,AISI4130,SAE1010,SAE1020.etcCraftCold rolled and Cold drawnSizeOD:8mm-100mm,WT:1-8mmLengthCustomizedToleranceCold drawn pipe: +/-0.1mm
 Cold rolled pipe: +/-0.05mmUsedGas spring, Shock absorber, Cylinder and other high precision areaDelivery ConditionBK, BKW, BKS, GBK, NBK

Cold Finished (Hard)(HK)Cold drawn and stress-relieved(BK+S)Hardness HB ParametersT.SElongationT.SY.SElongation  obN/mm²65%obN/mm²obN/mm²65% CK20≥550≥8≥520≥470≥12175 CK45≥650≥5≥600≥520≥12207 ST52≥640≥5≥600≥520≥15190 25Mn≥640≥5≥600≥510≥15195 27SiMn≥840≥5≥800≥720≥10230         Specifications:       Pneumatic cylinderHydraulic cylinderIDODThicknessUnit WeightIDODThicknessUnit Weight(mm)(mm)(mm)(KG/M)(mm)(mm)(mm)(KG/M)40452.52.62405055.54850573.54.61840557.58.785636934.88345607.59.71808636.14506056.782808848.28650636.59.05690100511.71450657.510.635100108410.25950701014.796100110512.94755665.58.206125133412.72556738.513.52125135516.02963766.511.14140152621.60263808.514.987150160519.11263831018.008160170520.34565807.513.409160172624.561708059.248180194732.2870836.512.262200214735.7327086815.388200216841.03470901019.7282002199.549.0875907.515.258250266850.980936.513.86525027311.574.15980957.516.1833003201076.446801001022.1943203401081.378801021124.68540042613132.4    Out diameter(mm)Wall thickness(mm)Length(m)48.3-48.62.0-2.51.0-1248.3-48.62.751.0-1248.3-48.63.0 1.0-1248.3-48.63.21.0-1248.3-48.63.61.0-1248.3-48.63.81.0-1238.14.0 1.0-1242.34.0 1.0-12

Our steel pipe has many advantages comparing to others, these pipe are made by erw steel pipes:

1. Lower price comparing to seamless steel pipe or stainless steel pipe;

2. Excellent physical performance in applications;

3. Shorter Delivery time;

4. Large quantities in stock;