St52 A106gr. B Seamless Steel Pipe

　St52 A106gr. B Seamless Steel Pipe 　　Model NO.: 114*20 　　Technique: Hot Rolled 　　Surface Treatment: Black 　　Section Shape: Round 　　Certificate: SGS, ISO, BV 　　Thickness: 2-200mm 　　Length: 0-13m 　　Delivery: 10-30 Days 　　Specification: 114*20 　　Type: Seamless 　　Material: Carbon Steel 　　Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose 　　Outdiameter: 20-910mm - See more at: http://www.strpipeline.com/product/seamless/272.html#sthash.hadfB1SN.dpuf