Mr. Richard SHEN
Leave a messageUnit Price: USD 2000 / Ton
Min.Order
Unit Price
1500 Ton
USD 2000 / Ton
Brand: Torich
Min. Order: 1500 Ton
Model No.: astm sa 789
Place of Origin: zhejiang,China
Productivity: 1000 tons per year
Brand: TORICH
Packaging: Wooden Box
Supply Ability: 60000 Ton/Tons per Year
Certificate: ISO 9001 IS014001 TS16949
Model No.: ASTM A789 S32304
Brand: TORICH
Packaging: Wooden Box
Supply Ability: 60000 Ton/Tons per Year
Min. Order: 1 Ton
Certificate: ISO 9001 IS014001 TS16949
Brand: TORICH
Packaging: Zhejiang/China
Supply Ability: 60000 Ton/Tons per Year
Min. Order: 1 Ton
Certificate: ISO 9001 IS014001 TS16949
Unit Price: USD 1500 / Ton
Min.Order
Unit Price
1000 Ton
USD 1500 / Ton
Brand: Torich
Min. Order: 1000 Ton
Model No.: UNS S32750
Place of Origin: zhejiang,China
Productivity: 1000 tons per year
Brand: Torich
Packaging: In bundles or in wooden boxes packaging
Supply Ability: 5000 tons per year
Min. Order: 500 Kilogram
Certificate: ISO 9001 TS16949 ISO14001
Brand: Torich
Model No.: astm a789
Place of Origin: zhejiang,China
Productivity: 1000 tons per year
Transportation: Ocean,Land,Air
Brand: Torich
Model No.: ASTM A789
Place of Origin: zhejiang,China
Productivity: 1000 tons per year
Transportation: Ocean,Land,Air
Duplex Stainless Steel Tubes / Pipes, are made by Duplex stainless steels, can be both seamless and welded tubes.
Depending on different steel grade and diameter, and wall thickness of the Duplex Stainless Steel Tubes.
Duplex stainless steels are called [duplex" because they have a two-phase microstructure consisting of grains of ferritic and austenitic stainless steel.
The result is a microstructure of roughly 50% austenite and 50% ferrite.
Duplex stainless steels have a two-phase microstructure of austenite and ferrite grains.
The main differences in composition, when compared with an austenitic stainless steel is that the duplex steels have a higher chromium content, 20–28%; higher molybdenum, up to 5%; lower nickel, up to 9% and 0.05–0.50% nitrogen.
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