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The reason why you Choose us
· SGS and BV Audited company .
· Industry experience over 50 years.
· Management Systems-Internal Software
· Finished Product Inventory-More Than 50000 Tons.
· Raw Material inventory -Over 80000 Mertic Tons.
· Shipment of goods -More than 50 countries worldwide.
· We have the most convenient transport and prompt delivery.
· We offer competitive price with best service .
· We have high technical production line with top quality products.
· We have win high reputation based on best quality products.
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Process Flow:
| Description | Duplex stainless steel pipe,Duplex stainless steel tube, seamless Duplex stainless steel pipe,welded Duplex stainless steel pipe |
| Standard | ASTM A789,A790,A450,A530,GB/T14976,GB/T14975,GB/T13296,etc |
| Material | UNS S32304,UNS31500,UNS S31803,UNS S32900,UNS S31260,UNS S32750,UNS S32550,00Cr23Ni4N,00Cr18Ni5Mo3Si2,00Cr22Ni5Mo3N, 0Cr25Ni5Mo2,00Cr25Ni7Mo3WCuN,00Cr25Ni7Mo4N,0Cr25Ni6Mo3CuN, SS2327,SS2376,SS2377,SS2324,SS2328,DP11,DP1,DP8,329J1,329J21 |
| Outside Diameter | 6 mm~2500mm |
| Wall thickness | 0.5mm~150mm |
| Length | 6m,5.8m ,7m,8m,or as required. |
| Surface | Pickling,annealing,polishing,bright,sand blast,hair line,brush,etc |
| Price term | Ex-Work,FOB,CNF,CFR,CIF,etc |
| Package | Standard export seaworthy package,suit for all kinds of transport, or as required |
| Container Size | 20ft GP:5898mm(Length)x2352mm(Width)x2393mm(High),20-25 Metric ton 40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High),20-25 Metric ton 40ft HC:12032mm(Lengh)x2352mm(Width)x2698mm(High),20-25 Metric ton |
| Application | Duplex steel application temperature range:-40 °C to 250 °C.Duplex steel compared to common austenitic stainless steel has: good resistance to chlorine ion corrosion resistance (usually pitting),good resistance to stress corrosion, close to two times the yield strength,thermal expansion coefficient is small, with carbon steel quite roughly, for the carbon steel duplex steel mixed used relatively advantageous occasion. |
| Contacts | If you have any questions, please feel free to contact me. |
