ASTM Square Pipe SS SUS Seamless 304 304L 316L Metal
Stainless steel square pipe is a hollow strip of steel, a large number of used for conveying fluid pipeline, such as oil, natural gas, water, gas, steam, etc., in addition, in bending, torsional strength at the same time, lighter weight, so it is also widely used in manufacturing machinery parts and engineering structures.
| ASTM 304 304L 316L 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 | Square,Quadrangle |
| 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, fence and so on. |
Chemical Composition
| 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 |
Detail Photos
Cerfitication
Packing & Shipping
FAQ
Q1: ARE YOU FACTORY OR TRADER?
A1: Our company is a cold rolling manufacturer of magnetic stainless steel coil since 2009. We've gained our Export Right and become an integrated company of industry and trade in order to satisfy buyer's multi-request on different material and products.
Q2: WHICH MATERIAL/PRODUCTS YOU CAN PROVIDE?
A2: Stainless Steel Coils / Strips, Stainless Steel Sheets / Plates, Stainless Steel Circles / Discs, Decorative Stainless Steel Sheets.
Q3: HOW TO GET A SAMPLE?
A3: FREE samples are available for your checking and testing. And to get free samples, you need to send us you detailed receiving address (including post code) and your DHL/FedEx/UPS account for collecting samples, courier cost will be paid in your side.
Q4: HOW TO VISIT YOUR FACTORY?
A4: Most of the main cities have flights to Wuxi; you can take flight to Wuxi Shuofang International Airport.
If you come from Shanghai, it will take 2 hours by flight (every day 5 flights).
If you come from Hongkong, it will take 1 hour by flight (every day 1 flight around noon time).
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0.5mm Thick ASTM Square Ss Pipe Seamless 304 304L 316L Metal Images
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