Precision Seamless steel tubes

Item Precision stee pipe 1. Out Diameter: 4mm-130mm 2. Wall Thickness: 0.3mm-10mm 3. Length: 0.5m-12m 4. Producing Standard: DIN2391/DIN17175/EN10305 etc GB8162/GB8163/GB3639 etc 5. Main Material: 10#,20#,35#,45#,20G,40Cr,20Cr,16Mn-45Mn,27SiMn,Cr5Mo,12CrMo(T12),12Cr1MoV,12Cr1MoVG (Carbon Steel & Low Alloy steel) 6. Special specifications: Available according to customer’s requirements and quantity. 7. Delivery condition : BK,BKW,BKS,GBK,NBK or +C,+LC,+SR,+A,+N 8.Business scope : 9.Application: Cold drawn or cold rolled precision seamless steel tubes for hydraulic pressure and pneumatic services. For Auto use,machinery use,oil cylinder tube,motorcycle shock reducer use,auto shock reducer inner cylinder,etc. Seamless steel pipes for low and medium pressure boiler, high pressure boiler, ship-building,Liquid service, petroleum cracking, chemical fertilizer equipment,Drawing-oil equipment and structure purposes