China ASTM A554 Pipe High Pressure AISI 304 Square Profile Mirror Polished Welded Ss Tube Stainless Steel Rectangle Pipes, Find details about China 304 Stainless Steel Tube, 304L Stainless Steel Tube from ASTM A554 Pipe High Pressure AISI 304 Square Profile Mirror Polished Welded Ss Tube Stainless Steel Rectangle Pipes
astm a554 304 stainless steel rectangular tube | |
Product Standards | Sanitary Tube: JIS G3447, KS D 3585, ASTM A270, EN 10357(DIN 11850), AS 1528.1, ISO 2037(NF A49-249) |
Heat exchanger tube: ASTM A249 / ASME SA249, GB / T 24593-2009, HG 20537.2 | |
Industrial fluid pipe: ASTM A312, EN 10217-7, GB / T 12771-2008, HG 20537.3 | |
Drinking water tube: GB / T 19228 | |
Ornamental tube: ASTM A554, EN 10296-2 | |
Production Size | Outer Diameter: 9.5~2000mm Thickness: 0.5~20mm Length: Up to 18.3 meter per piece |
Shape of tube | Round, square, rectangular |
Usage of tube | Sanitary tubing: for food processing industry, beverage industry, sugar mill and so on;
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Surface finish |
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Chemical Composition | Tensile Strength | Yield Strength | Elongation | Hardness HRB |
Grade 304 Stainless Steel (100% & MPA) | ||||
C≤0.08, Mn≤2, P≤0.045, S≤0.03, Si≤0.75, 8≤Ni≤10.5, 18≤Cr≤20 | ≥515 | ≥205 | ≥40 | ≤92 |
Grade 304L Stainless Steel (100% & MPA) | ||||
C≤0.03, Mn≤2, P≤0.045, S≤0.03, Si≤0.75, 8≤Ni≤12, 18≤Cr≤20 | ≥485 | ≥170 | ≥40 | ≤92 |
Grade 316L Stainless Steel (100% & MPA) | ||||
C≤0.03, Mn≤2, P≤0.045, S≤0.03, Si≤0.75, 10≤Ni≤14, 16≤Cr≤18 | ≥485 | ≥170 | ≥40 | ≤95 |