ZHEJIANG SAILING STEEL INDUSTRY CO., LTD.
ZHEJIANG SAILING STEEL INDUSTRY CO., LTD.
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ASME SA789 Duplex Stainless Steel Pipe ASTM A790 UNS S32205 S31803
What is specifications of our pipe?
| Name | ASME SA789 Duplex Stainless Steel Pipe ASTM A790 UNS S32205 S31803 | ||
| Items | ROUND SS SMLS PIPE | ||
| Standard | ASTM ,GB,DIN AISI | ||
| Material Grade | S31803 | ||
| 2205 | |||
| Outer Diameter | Round pipe9.5mm--813mm | ||
| Thickness | 0.8mm - 34mm | ||
| Length | 5.8m,6m, or as customers' request | ||
| Tolerance | a) Outer Diameter: +/- 0.2mm | ||
| b) Thickness: +/- 0.02mm | |||
| c) Length: +/- 5mm | |||
| Surface | annealing,pickling | ||
| sandblasting | |||
| Application | industry,exhausting,water | ||
| Test | Squash test, extended test, water pressure test,heat treatment, NDT | ||
| Chemical Composition of Material | Material | 2205 | 2507 |
| C | ≤0.030 | ≤0.030 | |
| Si | ≤1.00 | ≤0.80 | |
| Mn | ≤2.00 | ≤1.2 | |
| P | ≤0.03 | ≤0.035 | |
| S | ≤0.02 | ≤0.02 | |
| Cr | 21-23 | 24-26 | |
| Ni | 4.5-6.5 | 6-8 | |
APPLICATIONS :
1. Pipe and Tubes for petrochemical industry
2. Pharmaceutical industry
3. Food industry
4. Aviation and aerospace industry
5. Architectural decoration industry
Other Features:
1) Chemical and Physical characteristic: durable, corrosion resistant and high-temperature resistant
2) We also produce pipes with special specifications according to customers’ requirements
Packing:
Workshop:
Processing technic: