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We provide a complete and best quality range of Stainless Steel Pipes JIS G3459, CNS 6331.CNS 6331 Erw Steel Pipe Specifications are used in constructions, food industry, pharmaceutical industry, petrochemical industry, automotive industry, municipal and decorative purposes. All Stainless Steel Pipes JIS G3459, CNS 6331 are individually covered so that the premium quality of materials is retained and there are no damges in the last stages of production.
JIS G3459, CNS 6331 | CNS 6331 Erw Steel Pipe Specifications | Nominal
Diameter | Outside
Diameter
(mm) | Nominal Wall Thickness (mm) | A | B | SCH-5S | SCH-10S | SCH-20S | SCH-40 | Other Common Thickness | 8 | 1/4 | 13.8 | 1.2 | 1.65 | 2.0 | 2.2 | - | - | - | - | - | - | - | - | 10 | 3/8 | 17.3 | 1.2 | 1.65 | 2.0 | 2.3 | 1.5 | 2.5 | - | - | - | - | - | - | - | - | 20.4* | - | - | - | - | 2.0 | 2.5 | - | - | - | - | - | - | 15 | 1/2 | 21.7 | 1.65 | 2.1 | 2.5 | 2.8 | 2.0 | 3.0 | 3.2 | - | - | - | - | - | - | - | 26.4* | - | - | - | - | 2.0 | 2.5 | - | - | - | - | - | - | 20 | 3/4 | 27.2 | 1.65 | 2.1 | 2.5 | 2.9 | 2.0 | 2.8 | 3.0 | 3.2 | - | - | - | - | - | - | 33.4* | - | - | - | - | 2.0 | 2.5 | 3.0 | - | - | - | - | - | 25 | 1 | 34.0 | 1.65 | 2.8 | 3.0 | 3.4 | 2.0 | 2.5 | 3.2 | 3.5 | 4.0 | - | - | - | 32 | 1 1/4 | 42.7 | 1.65 | 2.8 | 3.0 | 3.6 | 1.5 | 2.0 | 2.5 | 3.2 | 3.5 | 4.0 | 4.5 | 5.0 | 40 | 1 1/2 | 48.6 | 1.65 | 2.8 | 3.0 | 3.7 | 1.5 | 2.0 | 2.5 | 3.2 | 3.5 | 4.0 | 4.5 | 5.0 | 50 | 2 | 60.5 | 1.65 | 2.8 | 3.5 | 3.9 | 1.5 | 2.0 | 2.5 | 3.0 | 3.2 | 4.0 | 4.5 | 5.0 | 65 | 2 1/2 | 76.3 | 2.1 | 3.0 | 3.5 | 5.2 | 1.65 | 2.0 | 2.5 | 3.2 | 4.0 | 5.0 | 5.5 | - | 80 | 3 | 89.1 | 2.1 | 3.0 | 4.0 | 5.5 | 2.0 | 2.5 | 3.2 | 3.5 | 4.5 | 5.0 | 6.0 | - | 90 | 3 1/2 | 101.6 | 2.1 | 3.0 | 4.0 | 5.7 | 2.0 | 2.5 | 3.5 | 5.0 | 6.0 | - | - | - | 100 | 4 | 114.3 | 2.1 | 3.0 | 4.0 | 6.0 | 2.0 | 2.5 | 3.2 | 3.5 | 4.5 | 5.0 | 5.5 | 6.5 | 125 | 5 | 139.8 | 2.8 | 3.4 | 5.0 | 6.6 | 2.5 | 3.0 | 3.5 | 4.0 | 5.5 | 6.0 | 6.5 | - | 150 | 6 | 165.2 | 2.8 | 3.4 | 5.0 | 7.1 | 3.0 | 3.5 | 4.0 | 5.5 | 6.0 | 6.5 | 7.0 | - | 200 | 8 | 216.3 | 2.8 | 4.0 | 6.5 | 8.2 | 3.0 | 3.5 | 4.5 | 5.0 | 6.0 | 7.0 | 8.0 | - | 250 | 10 | 267.4 | 3.4 | 4.0 | 6.5 | 9.3 | 3.0 | 3.5 | 4.5 | 5.0 | 6.0 | 7.0 | 9.0 | - | 300 | 12 | 318.5 | 4.0 | 4.5 | 6.5 | 10.3 | 3.0 | 3.5 | 5.0 | 6.0 | 7.0 | 8.0 | - | - | 350 | 14 | 355.6 | - | - | - | 11.1 | 5.0 | 6.0 | 8.0 | - | - | - | - | - | 400 | 16 | 406.4 | - | - | - | 12.7 | - | - | - | - | - | - | - | - | 450 | 18 | 457.2 | - | - | - | 14.3 | - | - | - | - | - | - | - | - | 500 | 20 | 508.0 | - | - | - | 15.1 | - | - | - | - | - | - | - | - | 550 | 22 | 558.8 | - | - | - | 15.9 | - | - | - | - | - | - | - | - | 600 | 24 | 609.6 | - | - | - | 17.5 | - | - | - | - | - | - | - | - | 650 | 26 | 660.4 | - | - | - | 18.9 | - | - | - | - | - | - | - | - | Remark | (1) Other nominal diameter and wall thickness subject to the approval of vendor and purchaser with MOQ requirement.
(2)Chemical composition of stainless steel raw materials: According to specification ASTM A240.
(3)* Indicates a domestic building hydroelectric pipe, the thickness tolerance of ± 0.35mm.
(4) Calculating formula for the value of mass (kg/m):304/L[W=0.02491t(D-t)], 316/L[W=0.02507t(D-t)] |
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