Product Name: Precision Seamless Steel Tube/Pipe Place of Origin: China Features:1) Material: carbon steel, alloy steel2) Standard: GB/T3639-2000, Q/321202HSY01-2006, ASTM Standard, DIN Standard3) Specifications and types: outer diameter: Φ10 - 74mm, thickness: S1.0 - 12mm 4) High quality Packing:According to customer's requirement 25mm*2,2.5,3,4,5 48mm*2,3,4,5,6,7,8,9,10 26mm*2,3,4,5,6 49mm*2,3,4,5,6,7,8,9,10 27mm*2,2.5,3,4,5,6 50mm*2,3,4,5,6,7,8,9,10 28mm*2,2.5,3,4,5,6 51mm*2,3,4,5,6,7,8,9,10 29mm*2,3,4,5,6 52mm*3,4,5,6,7,8,9,10,12 30mm*2,2.5,3,4,5,6 53mm*3,4,5,6,7,8,9,10,12 32mm*2,2.5,3,4,5,6,7 54mm*3,4,5,6,7,8,9,10,12 33mm*2,2.5,3,4,5,6,7 55mm*3,4,5,6,7,8,9,10,12 34mm*2,2.5,3,4,5,6,7 56mm*3,4,5,6,7,8,9,10,12 35mm*2,2.5,3,4,5,6,7 57mm*3,4,5,6,7,8,9,10,12 36mm*2,2.5,3,4,5,6,7 58mm*3,4,5,6,7,8,9,10,12 37mm*2,2.5,3,4,5,6,7 59mm*3,4,5,6,7,8,9,10,12 38mm*2,2.5,3,4,5,6,7,8,9,10 60mm*3,4,5,6,7,8,9,10,12 39mm*2,3,4,5,6,7,8,9,10 63mm*3,4,5,6,7,8,9,10,12 40mm*2,3,4,5,6,7,8,9,10 64mm*3,4,5,6,7,8,9,10,12 41mm*2,3,4,5,6,7,8,9,10 65mm*3,4,5,6,7,8,9,10,12 42mm*2,3,4,5,6,7,8,9,10 68mm*3,4,5,6,7,8,9,10,12 43mm*2,3,4,5,6,7,8,9,10 70mm*4,5,6,7,8,9,10,12 44mm*2,3,4,5,6,7,8,9,10 72mm*3,4,5,6,7,8,9,10,12 45mm*2,3,4,5,6,7,8,9,10 73mm*3,4,5,6,7,8,9,10,12 46mm*2,3,4,5,6,7,8,9,10 74mm*3,4,5,6,7,8,9,10,12 47mm*2,3,4,5,6,7,8,9,10