ASTM A789 / ASME SA789 UNS S31803 DUPLEX STEEL WELDED TUBE
Standard: ASTM A312, ASTM A269, ASTM A789, ASTM A790 etc
Material: S32101, 1.4162, S32205, S31803, 1.4462, S32304, 1.4362, UNS S32304, S32750, 1.4410, 2507, F53, S32760, 1.4501
Outer Diameter: 3.18mm to 101.6mm
Wall Thickness: 0.5mm to 20mm
Length: According to customer’s requirement
Process Method: ERW, EFW etc
Standard: ASTM A312, ASTM A269, ASTM A789, ASTM A790 etc
Material: S32101, 1.4162, S32205, S31803, 1.4462, S32304, 1.4362, UNS S32304, S32750, 1.4410, 2507, F53, S32760, 1.4501
Outer Diameter: 3.18mm to 101.6mm
Wall Thickness: 0.5mm to 20mm
Length: According to customer’s requirement
Process Method: ERW, EFW etc
Standard: ASTM A312, ASTM A269, ASTM A789, ASTM A790 etc
Material: S32101, 1.4162, S32205, S31803, 1.4462, S32304, 1.4362, UNS S32304, S32750, 1.4410, 2507, F53, S32760, 1.4501
Outer Diameter: 3.18mm to 101.6mm
Wall Thickness: 0.5mm to 20mm
Length: According to customer’s requirement
Process Method: ERW, EFW etc
Specifications
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a)For fluid and gas transport
b)Structure and machining
c) Heat exchanger pipes etc
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a) Superior surface finish
b) Better mechanical property
c) More precise dimension
d) Perfect inspection method and inspection equipment
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We offer product with tolerance complies with the norm (Specific tolerance requirement is possible. Please contact our sales specialists.)
