C | Si | Mn | P | S | Cr | Ni | Mo | N | |
S31803 | 0.03 | 1.00 | 2.00 | 0.03 | 0.02 | 21.0-23.0 | 4.5-6.5 | 2.5-3.5 | 0.08-0.2 |
2205 | 0.03 | 1.00 | 2.00 | 0.03 | 0.02 | 22.0-23.0 | 4.5-6.5 | 3.0-3.5 | 0.14-0.2 |
Material Grade | S31803 ,2205 etc |
Outer Diameter | 13.7-457.2mm |
Wall Thickness | 2.11--23.83mm |
Length | 6M,12M,5-7Mrandom length,According to customer requirements |
Standard | ASTM A790 etc. |
Process Method | Cold Drawn or Cold Rolled |
Chemical composition inspection
mechanical property inspection
dimensional inspection
appearance inspection
straightness inspection
non-destructive testing
Chinese New Year is almost 3 months away.
Taking into account the following factors，we recommend that now maybe a better time to prepare your stock.
1. Seamless pipe production takes a long time, about 2-3 months.
But of course if you have an urgent need for replenishment, you can contact us and we have a large quantity of normal sizes stock for immediate delivery.
2. Most of the seamless pipe production areas in China have implemented a policy of power and production restrictions, which will have a huge impact on China's seamless pipe production capacity as well as delivery schedules, so prepare your inventory earlier this year than in previous years will be better.
3. Shipping capacity is still very tight and prices remain high as the global epidemic remains severe. So in order to avoid a surge in shipments at the end of the Chinese New Year, where containers are hard to find, we advise our customers to prepare their stocks for the end of the year in advance.
Hope that the above information and advice will bring you a little value and help you to make a more informed purchasing decision.