Specifications of Seamless stainless steel tubing:
1. Standard: ASTM A312 A213 A269 A511 A789 A790, JIS3463, JIS3459,DIN2462,DIN17456
2. Grade: 304,310S,316, 316L,321,321H,317L,904L,2205,etc
3. OD Range: 6 ~ 860mm;
4. Wall Thickness Range: 0.5 ~ 60mm
5. Surface Finish : Pickled, Sandblast,Polishing, etc
6. Techniques: Hot-rolled, cold-drawn
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
| 201 | .15 Max | 5.5 - 7.5 | 1.00 Max | .060 Max | .030 Max | 16 - 18 | 3.5 -5.5 | .25 Max | |
| 202 | .15 Max | 5.5 - 7.5 | 1.00 Max | .060 Max | .030 Max | 16 - 18 | 3.5 -5.5 | .25 Max | |
| 301 | 0.15 max | 2.00 max | 1.00 max | 0.045 max | 0.030 max | 16-18 | 6–8 | 0.10 | |
| 302 | 0.15 | 2.00 max | 0.75 | 0.05 | 0.03 | 17–19 | - | 8–10 | 0.10 |
| 302B | 0.15 | 2.00 max | 2.0–3.0 | 0.05 | 0.03 | 17–19 | - | 8–10 | - |
| 304 | 0.08 | 2.00 max | 0.75 | 0.05 | 0.03 | 18-20 | - | 8-10.5 | 0.10 |
| 304L | 0.03 | 2.00 max | 0.75 | 0.05 | 0.03 | 18-20 | 6–12 | 0.10 | |
| 304H | 0.04-0.01 | 2.00 max | 0.75 | 0.05 | 0.03 | 18-20 | 8-10.5 | - | |
| 310 | 0.25 | 2.00 max | 1.50 | 0.05 | 0.03 | 24-26 | - | 19-22 | - |
| 310S | 0.08 | 2.00 max | 1.50 | 0.05 | 0.03 | 24-26 | - | 19-22 | - |
| 316 | 0.08 | 2.00 max | 0.75 | 0.05 | 0.03 | 16-15 | 2–3 | 10–14 | 0.10 |
| 316L | 0.03 | 2.00 max | 0.75 | 0.05 | 0.03 | 16-18 | 2–3 | 10–14 | 0.10 |
| 321 | 0.08 | 2.00 max | 0.75 | 0.05 | 0.03 | 17–19 | 9–12 | 0.10 | |
| 410 | .080 -.150 | 1.00 max | 1.00 Max | 0.04 | 0.030 max | 11.5-13.5 | 0.75max |
Packaging Information of Stainless steel seamless pipe:
With plastic cap to protect both ends.And bundles to be covered by polytherne & strapped securely.If require,then pack into wooden box.stainless Steel Pipe.
Q1. Can I have a sample order for stainless steel products?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
Q2. What about the lead time?
A:Sample needs 3-5 days;
Q3. Do you have any MOQ limit for stainless steel products order?
A: Low MOQ, 1pcs for sample checking is available
Q4. How do you ship the goods and how long does it take to arrive?
A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional. For mass products, ship freight is prefered.
Q5. Is it OK to print my logo on products?
A: Yes. OEM and ODM are available for us.
Q6: How to ensure the quality?
A:Mill Test Certificate is supplied with shipment. If needed, a Third Party Inspection is acceptable or SGS
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