2B Mirror Finish 304 Stainless Steel Pipe 304L Stainless Steel Tube

China manufacturer sanitary 304 316 stainless steel welded ss pipe tube price

Product Standards  

 Sanitary Tube: 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: 15.88~2000mm

 Thickness: 0.8~20mm

 Length: Up to 18.3 meter per piece

Shape of tube

 Round, square, rectangular

Service

 Free samples and OEM service are offered, welcome to contact us.

Usage of tube

 Sanitary tubing: for food processing industry, beverage industry, sugar mill and so on;

 Heat exchanger tube: condenser, boiler, super heater, evaporator and so on;

 Ornamental tube: handrail, railings, balustrade, hence and so on.

Surface finish

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