Shandong Duohe Import And Export Co., Ltd.
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What is the most rust resistant stainless steel?
Austenitic stainless steels generally provide the most corrosion resistance because of their high amounts of
chromium. This makes grade 304 an excellent choice when corrosion resistance is important.
What is the difference between CS and SS pipe?
Stainless steel has a high chromium content that forms an invisible layer on the steel to prevent corrosion and
staining. Carbon steel has a higher carbon content, which gives the steel a lower melting point, more malleability
and durability, and better heat distribution.
Product Description
201 304 316L Stainless seamless Steel Pipe is widely used in automobiles, motorcycles,gas springs, hydraulic
machinery, construction machinery and refrigeration industry.
| Grade | 201/202/301/303/304/304L/316/316L/321/310S/401/409/410/420J1/420J2/430/439 |
| Surface Finish | 2B, BA, NO.1, NO.4, 8K, HL, Embossing, Satin, Mirror, ect |
| Standard | JIS/SUS/GB/DIN/ASTM/AISI/EN |
| Technique | Cold Rolled; Hot Rolled |
| Wall Thickness | 1.5mm-45mm |
| Out Diameter | 10mm-750mm |
| Length | 1000mm,3000mm, 4000mm,5800mm,6000mm,12000mm,or as required. |
| Surface treatment | Polishing,annealing,pickling,bright |
| Application | Widely used in petroleum,foodstuff,chemical industry,construction, electric power,nuclear,energy,machinery,medical,decorative |
| Packing | Standard Seaworthy Package or according to customer's requirements |
| Container Size | 0ft GP:5898mm(Length)x2352mm(Width)x2393mm(High) 24-26CBM 40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High) 54CBM 40ft HC:12032mm(Length)x2352mm(Width)x2698mm(High) 68CBM |
| Grade | C | Si | Mn | P | S | Ni | Cr | Mo |
| 201 | <=0.15 | <=O. 75 | 5. 5-7. 5 | <=O. 06 | <=O. 03 | 3. 50-5. 50 | 16. 0-18.0 | - |
| 202 | <=0. 15 | <=I.0 | 7. 5-10. 0 | <=O. 06 | <=O. 03 | 4. 0-6. 0 | 17.0-19.0 | - |
| 301 | <=0. 15 | <=1.0 | <=2. 0 | <=O. 045 | <=O. 03 | 6. 0-8. 0 | 16. 0-18. 0 | - |
| 302 | <=0. 15 | <=1.0 | <=2.0 | <=O. 035 | <=O. 03 | 8. 0-10.0 | 17.0-19.0 | - |
| 304 | <=0. 08 | <=1.0 | <=2. 0 | <=O. 045 | <=O. 03 | 8. 0-11.0 | 18. 0 - 20. 0 | - |
| 304L | <=0. 03 | <=1.0 | <=2. 0 | <=O. 035 | <=0. 03 | 9. 0-12.0 | 18. 0 - 20. 0 | - |
| 309S | <=0. 08 | <=I.0 | <=2. 0 | <=O. 045 | <=O. 03 | 12. 0-15.0 | 22. 0-24.0 | - |
| 310S | <=O. 08 | <=1.5 | <=2. 0 | <=O. 035 | <=O. 03 | 19. 0-22. 0 | 24. 0-26. 0 | - |
| 316 | <=O. 08 | <=1.0 | <=2.0 | <=O. 045 | <=O. 03 | 10. 0-14.0 | 16. 0-18.0 | 2. 0-3. 0 |
| 316L | <=O. 03 | <=1.0 | <=2. 0 | <=O. 045 | <=O. 03 | 11.0-14.0 | 16. 0-18. 0 | 2. 0-3. 0 |
| 321 | <=O. 08 | <=1.0 | <=2. 0 | <=O. 035 | <=O. 03 | 9. 0-12.0 | 17.0-19.0 | - |
| 630(17-4PH) | <=0. 07 | <=1.00 | <=l.OO | <=O. 035 | <=O. 030 | 3. 00-5. 00 | 15. 5-17. 5 | - |
| 631 | <=0. 09 | <=1.00 | <=l. 00 | <=O. 030 | <=O. 035 | 6. 50-7. 75 | 16. 00-18. 00 | - |
| 904L | <=2. 0 | <=O. 045 | <=1.0 | <=O. 035 | - | 23. 0-28. 0 | 19. 0-23. 0 | 4. 0-5. 0 |
| 2205 | <=0.03 | <=1.0 | <=2. 0 | <=O. 03 | <=O. 02 | 4. 5-6. 5 | 22. 0-23. 0 | 3. 0-3. 5 |
| 2507 | <=O. 03 | <=O. 80 | <=1.2 | <=O. 035 | <=O. 02 | 6. 0-8. 0 | 24. 0-26. 0 | 3. 0-5. 0 |
| 2520 | <=O. 08 | <=1.5 | <=2. 0 | <=O. 045 | <=O. 03 | 0. 19-0. 22 | 0. 24-0. 26 | - |
| 410 | <=O. 15 | <=I.0 | <=1.0 | <=O. 035 | <=O. 03 | - | 11.5-13.5 | - |
| 430 | <=O. 12 | <=O. 75 | <=1.0 | <=O. 04 | <=O. 03 | <=O. 60 | 16. 0-18.0 | - |
| Or Customized Grade As Your Request. | ||||||||
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