stainless steel duplex pipe

Standards: ASTM/ASME, GB, EN, DIN, JIS, NFA, etc.
Application: Boiler, Heat Exchanger, Superheater, Catalysis Vessel,Catalysis Pipe, Condenser Pipe

2205 is a duplex (austenitic-ferritic) stainless steel containing about 40 - 50% ferrite in the annealed condition. 2205 has been a practical solution

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1.Good weldability
2.Good mechanical properties
3.Excellent intergranular corrosion resistance
4.High cost-effectiveness, long life time

As the duplex stainless steel pipe has advantages of ferritic stainless steel and the austenitic stainless steel.

Commodity Name: Duplex Stainless Steel Tubes
Features:
1) Type: Austenitic
2) Process method: Cold drawn / cold rolled
3) O. D.: 6 - 219mm

 
ASTM 790 Polished Structure Duplex Stainless Steel Pipe 1.4462
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Pickled and Annealed , Bevel End ,Seamless Duplex Stainless Steel Pipe with standard of ASTM A790 S31803 (2205 / 1.4462), UNS S32750 (

Duplex Stainless Steel Pipe ASME A790 UNS32750</s

Products:Longitudinal Seam Welded Pipes
Size:8" NB to 40" NB
Thickness:2.77 MM to 50.00 MM
Specification:ASTM A-358, A-409,A-778,A-928

Duplex Stainless Steel Pipe ASTM A789 S32750 (1.4410), UNS S31500 (Cr18NiMo3Si2)
 
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Duplex Stainless Steel Pipe,ASTM A789, ASTM A790, UNS32

Duplex Stainless Steel Pipe,ASTM A789, ASTM A790, UNS32

High corrosion resistance
High resistance to stress corrosion cracking
High yield strength and tensile stre

Super Duplex 31803 stainless steel seamless pipe

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1 Standard: AST

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1 Standard: AST

Duplex Steel Pipe UNS S32205

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We BWSS offer an exten

Form:Round Pipes/Tubes,Square Pipes/Tubes,Rectangular Pipe/Tubes,Coiled Tubes,"U" Shape,Hydraulic Tubes
Length: Single Random, Double Random

Duplex Steel Pipe UNS S32750

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

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We BWSS offer a

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We BWSS offer a

•Good general corrosion resistance
•Suggested for applications up to 6000 F
•Low rate of thermal expansion
•High cost-effectiveness, long life

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1 Standard: AST

Quick Detail:
 
1 Standard: AST

Excellent ductility and impact strength at both ambient and sub-zero temperatures.
Specified for pressure vessel applications.

elbow 45 deg, 90 deg

Type: Welded Pipe
Size: 8 Inch (DN200)
Wall Thickness: Sch80
Length: 6 meters
Ends: Beveled Ends...