stainless duplex pipe

Material: 1.4410 / S32750 / 2507 / 1.4462 / S31803 / 2205 / Etc
Type:Welded
Ends:PE / BE
NDT:Eddy Current Or Hydraulic Test
Standard:ASTM A790

Mechanical Test Requirements:
Tensile - 90,000 psi min
Yield - 65,000 psi min
Elongation - 25 % min
Hardness - 293 HBN Max

Stronger than 300 series stainless steel which also brings weight advantages
High resistance to pitting, crevice corrosion and stress corrosion crack

The high amounts of molybdenum and chromium content in 2205 offer strength, improved pitting and consistent stress corrosion cracking resistance.

Features:
High resistance to chloride stress corrosion cracking
Chloride pitting and crevice corrosion resistance superior to 317L stainless

Our products offer High-pressure sustainability
Product replacement warranty is given
We offer High-quality packaging and Packing for sea transport

Usage of 2205 Duplex stainless steel should be limited to temperatures below 600°F.Extended elevated temperature exposure can embrittle 2205 stainless

What are the characteristics of Duplex 2205?
High resistance to chloride stress corrosion crack
Resistance to chloride pitting and crevice corrosion

Duplex UNS S31803 is a ferritic-austenitic stainless combining high mechanical strength, ductility and hardness with excellent resistance to corrosion

Benefits:
High strength
Resistance to corrosion
Resistance to erosion
High-energy absorption...

Density (lb / cu. in.):0.285
Specific Gravity:7.88
Specific Heat (Btu/lb/Deg F - [32-212 Deg F]):0.1
Modulus of Elasticity Tension:27.5

Solution treatment (annealing) -heat to 1020ºC-1100ºC and cool rapidly. This grade cannot be hardened by thermal treatment, but does work harden.

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SUPER DUPLEX STAINLESS STEEL SEAMLESS PIPES COLD ROLLED,SOLUTION ANNEALED PICKLED AND PASSIVATED,
CONFORMS TO ASTM A 790, UNS S 32760, SOUR SERVICES,

Features:
Avoid temperatures below -50°C because of its ductile-to-brittle-transition.
Easy to weld with excellent weldability.

High resistance to abrasion, erosion and cavitation erosion
Excellent resistance to stress corrosion cracking in chloride containing environments

SA-789:2205, 2507 Seamless & Welded (Duplex) Stainless Steel Tubing for General Service

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Advance manufacturing instruments.

Material: S31803/S2205/S32750/1.4410/1, 4462
Standards: ASTM (ASME) SA/ A790/789 JIS G3459 JIS G3463 DIN 17456 DIN 17458 EN10216-5

Material: S31803/S2205/S32750/1.4410/1, 4462
Standards: ASTM (ASME) SA/ A790/789 JIS G3459 JIS G3463 DIN 17456 DIN 17458 EN10216-5

Make development by enlarging scale brand building and internationalization.
Keep Challenging and Innovation.
Advance manufacturing instruments.

Excellent resistance to stress corrosion cracking in chloride containing environments.
ASME Approval for Pressure Vessel application.

Material: S31803/S2205/S32750/1.4410/1, 4462
Standards: ASTM (ASME) SA/ A790/789 JIS G3459 JIS G3463 DIN 17456 DIN 17458 EN10216-5

Material: S31803/S2205/S32750/1.4410/1, 4462
Standards: ASTM (ASME) SA/ A790/789 JIS G3459 JIS G3463 DIN 17456 DIN 17458 EN10216-5

Make development by enlarging scale brand building and internationalization.
Keep Challenging and Innovation.
Advance manufacturing instruments.

Make development by enlarging scale brand building and internationalization.
Keep Challenging and Innovation.
Advance manufacturing instruments.

Make development by enlarging scale brand building and internationalization.
Keep Challenging and Innovation.
Advance manufacturing instruments.

Make development by enlarging scale brand building and internationalization.
Keep Challenging and Innovation.
Advance manufacturing instruments.

Make development by enlarging scale brand building and internationalization.
Keep Challenging and Innovation.
Advance manufacturing instruments.

Make development by enlarging scale brand building and internationalization.
Keep Challenging and Innovation.
Advance manufacturing instruments.