Pickled Annealed Super Duplex SS Seamless Pipe ASTM A789 A790 UNS32750 S32760
Packaging & Delivery
Physical Properties
- FOB PriceUSD 800 - 30,000/Piece
- PortNingbo or Shanghai
- MOQ0.5 Tons
- Supply Ability1000 Tons Per Month
- Payment TermsL/C,T/T,Western Union
- PackagingSeaworthy plywood cases or pallets
- Delivery2 - 15 days
Quick Detail:
Name: Pickled Annealed Super Duplex SS Seamless Pipe ASTM A789 A790 UNS32750 S32760
Shape: Super Duplex SS Seamless Pipe Material: Super Duplex SS
Steel Grade: UNS S31803 (Cr22Ni5Mo3/1.4462)/2205, UNS S32750 (1.4410), UNS S31500 (Cr18NiMo3Si2), UNS32760 (1.4501) ...
Packaging & Delivery
Packaging Detail: | according to customer's require or export's standard |
Delivery Detail: | 2 - 15 days after confirmation |
Specifications:
Super Duplex SS Seamless Pipe
Standards: ASTM/ASME A789/SA789, A790/SA790, A450, A530
Material: UNS S31803 (Cr22Ni5Mo3/1.4462)/2205, UNS S32750 (1.4410), UNS S31500 (Cr18NiMo3Si2), UNS32760 (1.4501)
Chemical Composition
Material: UNS S31803 (Cr22Ni5Mo3/1.4462)/2205, UNS S32750 (1.4410), UNS S31500 (Cr18NiMo3Si2), UNS32760 (1.4501)
Chemical Composition
Grade |
C
max |
Si
max |
Mn
max |
P
max |
S
max | Cr | Ni | Mo | N |
UNS S32750 | 0.030 | 0.8 | 1.2 | 0.030 | 0.015 | 24.0 - 26.0 | 6.0 - 8.0 | 3.0 - 5.0 | 0.24 - 0.32 |
UNS S31803 | 0.030 | 1.0 | 2.0 | 0.020 | 0.020 | 21.0 - 23.0 | 4.5 - 6.5 | 2.5 - 3.5 | 0.08 - 0.20 |
UNS S31500 | 0.030 | 1.0 | 1.2 - 2.0 | 0.030 | 0.030 | 18.0 - 19.0 | 4.5 - 5.5 | 2.5 - 3.5 | 0.05 - 0.10 |
Physical Properties
Grade | Y.S.MPa min | T.S.Mpa min | Elongation % | Hardness HRC |
UNS S32750 | 550 | 800 | 15 | 20 |
UNS S31803 | 450 | 620 | 25 | 20 |
UNS S31500 | 440 | 630 | 30 | 20 |
Duplex Stainless Steel Pipe Application:
Chemical processing, Transport and Storage.
Oil and gas exploration and offshore rigs.
Oil and gas refining.
Marine environments.
Pollution control equipment.
Pulp and paper manufacturing
Chemical processing, Transport and Storage.
Oil and gas exploration and offshore rigs.
Oil and gas refining.
Marine environments.
Pollution control equipment.
Pulp and paper manufacturing
Chemical process Plant
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