| Customization: | Available |
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| Type: | Stainless Steel Pipes |
| Standard: | ASTM, GB, JIS, DIN, EN |
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| Item | Stainless Square Tube 201 304 316 SHS RHS Hollow Section Steel Tubing | |||||
| Standard | ASTM EN DIN JIS | |||||
| Material Grade | 201,304,304L316,316L,310/310S | |||||
| Main Material | a) 201 (Ni0.8%-1%) | |||||
| b) 304L (Ni: 8.0%-12.0%, Cr:18.0%-20.0%) | ||||||
| c) 304 (Ni: 8.0%-11.0%, Cr:18.0%-20.0%) | ||||||
| d) 316L (Ni: 10.0%-14.0%, Cr:16.0%-18.0%) | ||||||
| Size Range | 6.35mm-1219mm ETC. | |||||
| Thickness | 0.5-8mm | |||||
| Length | 6m or as customers' request | |||||
| a) Outer Diameter: according to standards | ||||||
| Tolerance | b) Thickness: +/- 10% or as customers' request | |||||
| c) Length: -0 +5mm | ||||||
| Surface | 180G, 320G 400G, 600G Mirror finish,Satin/Hairline | |||||
| AP(annealed&pickling), BA(bright&annealed) | ||||||
| Application | Boiler, heat exchanger, construction, pharmacy, power, petrochemical, machinery and auto industry |
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| Test | Flattening test, Bend test,Hydrostatic test, Eddy Current, heat treat, Hardness, Flaring test, I.C.test, |
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| 201 | 310S | 304 | 316L | 304L | ||
| Chemical Composition | C | ≤0.15 | ≤0.08 | ≤0.08 | ≤0.03 | ≤0.035 |
| Si | ≤1.00 | ≤1.50 | ≤1.00 | ≤0.75 | ≤1.00 | |
| Mn | 5.5-7.5 | ≤2.00 | ≤2.00 | ≤2.00 | ≤2.00 | |
| P | ≤0.06 | ≤0.045 | ≤0.045 | ≤0.045 | ≤0.045 | |
| S | ≤0.03 | ≤0.03 | ≤0.030 | ≤0.030 | ≤0.030 | |
| Cr | 13-15 | 24-26 | 18-20 | 16-18 | 18-20 | |
| Ni | 0.7-1.1 | 19-22 | 8-11 | 10-14 | 8-12 | |
| Mo | / | / | / | 2.0-3.0 | / | |
| Mechanical Property | Material Item | 201 | 304 | 316L | 304L | |
| Tensile Strength | ≥535 | ≥515 | ≥485 | ≥515 | ||
| Yield Strength | ≥245 | ≥205 | ≥170 | ≥205 | ||
| Extension | ≥30% | ≥40% | ≥40% | ≥35% | ||
| Hardness (HV) | <105 | <90 | <95 | <90 | ||
Q1. What are your company's main products ?
A1: Our main products are stainless steel, carbon steel, galvanized steel, aluminium steel, ppgi steel products, including sheets, pipes, coils, strips, bars and channels.
Q2. What are the advantages of your company ?
A2: We guarantee that the quantity and specification of products are in full compliance with the standards of customer orders. We support any kinds of test. In addition, We also have more professional service and competitive price.
Q3. How do you control quality ?
A3: We provide Factory Test Report, also support Third Party Inspection.
Q4. How many coutries you already exported ?
A4: Exported to more than 50 countries mainly from Middle East, Russia, United States, Canada, Italy, Germany, Australia, Egypt, Chile, Mexico, Venezuela, Argentina, Kuwait, Saudi Arabia, UAE, Sri Lanka, Indonesia, Bangladesh, Turkey, India, etc.
Q5. Can you provide sample ? Do you support OEM ?
A5: Yes. Small samples in store can be provided for free. Customized samples will take about 2-3days.
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