ASTM 410 Seamless Steel Pipe

　ASTM 410 Seamless Steel  Pipe 　　Model NO.: 410 　　Standard: ASTM, AISI, GB, JIS, DIN, EN 　　Certification: ISO, SGS, BV, RoHS, IBR, AISI, ASTM, GB, EN, DIN, JIS 　　Technique: Cold Rolled 　　Outside Diameter: 4mm - 914.4mm;8mm-630mm 　　Length: 5.8-6.1 M or as Customers′ Request 　　Trademark: Shengtian 　　Specification: O. D: 8mm-3000mm; W. T: 0.5mm-45mm 　　Grade: 300 Series 　　Shape: Round 　　Surface Treatment: Ap Ba 2b... 　　Wall Thickness: 0.6mm - 30mm;0.5mm-45mm - See more at: http://www.strpipeline.com/product/seamless/289.html#sthash.A1twlBuU.dpuf