ASTM A928 Duplex Stainless Steel Pipe

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  • ASTM A928 UNS S31803 Stainless Steel Tube
  • ASTM A928 UNS S31803 Stainless Steel Tube
  • ASTM A928 UNS S31803 Stainless Steel Tube

ASTM A928 UNS S31803 Stainless Steel Tube

A928 S31803 Duplex steel tube, 1.4462 Duplex tube, tubing s31803 price

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PRODUCT DESCRIPTION

ASTM A928 UNS S31803 Stainless Steel Tube

Contact us: [email protected]

S31803 duplex stainless steel tube is a kind of medium alloy duplex stainless steel with good chloride resistance.

S31803 duplex steel pipe is more widely used, compared to three duplex steel pipes (2205 duplex stainless steel pipe, 2507 duplex stainless steel pipe, S31803 duplex stainless steel seamless pipe).

BSM supply hight quality S31803 Duplex pipes to all over the world's projects.


PRODUCT DESCRIPTION:


GRADE: UNS S31803 (1.4462)

SPECIFICATION:

-Out Diameter:10.29-1219.2mm

-Wall Thickness:1.7-59.5mm.

-Length: 5.8m, 6m, 11.8m, 12m, or as required

FEATURES: Used in corrosive environments.

TECHNIQUE: ERW/EFW


TECHNICAL DATA:


S31803 CHEMICAL REQUIREMENTS:

UNSCMnPSSiNiCrMoN
S318030.0302.000.0300.0201.004.5-6.521.0-23.02.5-3.50.08-0.20


S31803 MECHANICAL COMPONENTS:

UNS

Tensile Strength

Min, ksi [MPa]

Yield   Strength

Min, ksi   [MPa]

Elongation in   

2 in. Or 50mm, min,%

Hardness, max
HBWHRC
S3180390[620]65[450]2529030

FACTORY BASE SHOW:



 ASTM A928 UNS S31803 Stainless Steel Tube

TESTING:

- Tension Test;

- Flaring Test for seamless tubes;

- Flange Test for welded tubes;

- Hardness Test;

- Reverse Flattening Test for welded tubes;

- Hydrostatic or Nondestructive Electric Test.


APPLICATION: 


· Pressure vessels, high pressure storage tanks, high pressure piping, heat exchangers (chemical processing industry).

· Oil and gas pipelines, heat exchanger fittings.

· Sewage treatment system.

· Pulp and paper industry classifiers, bleaching equipment, storage handling systems.

· Food processing equipment

Buy S31803 pipe

Applications

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  • [email protected]
  • +86 21 58854921
  • +86 21 58854921
  • +86 185 0213 7143
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