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Stainless Steel Welded Pipe Tube
Stainless Steel Welded Pipe Tube
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PRODUCTS DETAILS
Name stainless Steel Seamless & Welded Tube &Pipe. Standard ASTM A554,A249,A269 and A270 Material Grade 201: Ni 0.8%~1% 202: Ni 3.5%~4.5% 304: Ni 8%, Cr 18% 316: Ni 10%, Cr 18% 316L: Ni 10%~14% 430: Cr16%6~18% Outer Diameter 10-1000mm Thicknesse 1-100mm Lengthe 6m or as customers' request Tolerancee a)Outer Diameter:+/-0.2mm b)Thickness:+/-0.02mm c)Length:+/- 5mm Surface 180G,240G,320G Satin /Hairline 400G, 600G Mirror finish Application handrail, railing, staircase, weld mesh screen, door, window, balcony, fence, bench, furniture, etc Test Squash test, extended test, water pressure test, crystal rot test, heat treatment, NDT chemical compositionof Material Material composition 201 202 304 316 316L 430 C <=0.15 <=0.15 <=0.08 <=0.08 <=0.035 <=0.12 Si <=1.00 <=1.00 <=1.00 <=1.00 <=1.00 <=1.00 Mn 5.5-7.5 7.5-10 <=2.00 <=2.00 <=2.00 <=1.00 P <=0.06 <=0.06 <=0.045 <=0.045 <=0.045 <=0.040 S <=0.030 <=0.030 <=0.030 <=0.030 <=0.030 <=0.030 Cr 13-15 14-17 18-20 16-18 16-18 16-18 Ni 0.7-1.1 3.5-4.5 8-10.5 10.0-14.0 10.0-14.0 ** Mo ** ** ** ** 2.0-3.0 ** round tube size 12.7x1.0 , 15.8x1.2, 19.1x1.2, 25.4x1.2 square tube 25.4x25.4x1.2 ,25.4x25.4x2.0 , 31.8x31.8x1.2 ,38.1x38.1x1.5 Rectangular tube 40x20x1.5 , 50x25x1.5
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