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ASTM A790, ASTM A928, S32205,S31803 , S32750, S32760, S31254 Duplex Steel Pipe

ASTM A790, ASTM A928, S32205,S31803 , S32750, S32760, S31254 Duplex Steel Pipe

Brand Name YUHONG
Model Number ASTM A790 S32205
Certification ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Place of Origin CHINA
Minimum Order Quantity 10PC
Price Negotiable
Payment Terms L/C, T/T
Supply Ability 1000tons/month
Delivery Time 15-35 DAYS
Packaging Details Ply-wooden Case /Iron Case/ Bundle With Plastic Cap
Standard ASTM A789, ASME SA789, ASTM A790 , ASME SA790 , ASTM A928, ASME SA928
Grade S31803 , S32750, S32760, S31254 , 254Mo, 253MA
Type Welded Duplex Pipe , Seamless Duplex Pipe
NDT 100% ET/UT/HT
End Plain/Bevelled end
Packing Hex Bundle , Ply Wooden Case
High Light Super Duplex Seamless Pipe, Welded Steel Pipe
Detailed Product Description

ASTM A790, ASTM A928, S32205, S31803, S32750, S32760, S31254 Duplex Steel Pipe

 

Overview

 

ASTM A790 S32205 is a specification for austenitic stainless steel seamless and welded pipe.Specifically, S32205 is a duplex stainless steel, also known as 2205 stainless steel.It consists of the elements chromium (Cr),nickel (Ni),molybdenum (Mo),and nitrogen (N),and has high corrosion resistance and good mechanical properties.

ASTM A790 is a standard specification for stainless steel piping developed by the American Society for Testing and Materials (ASTM).The specification covers the requirements for dimensions,chemical composition,mechanical properties,etc. for seamless and welded piping in different grades and types of stainless steel materials.
 

Chemical Composition of ASTM A790 S32205

 

Grade CMnSPSiNiCrMoN
S32205Min     4.522.03.00.14
Max0.032.00.020.031.06.523.03.50.20

 

Mechanical  Property of ASTM A790 S32205

 

GradeTensile Str Ksi(Mpa)Yield Str Ksi(Mpa)Elongation(%)Brinell(HBW)Rockwell C(HRC)
S32205≥95(655)≥65(450)≥2529030

 

Wall Thickness Tolerance of ASTM A790

 

OD Ranget/D RatiosWall Thickness Tolerance
Under(-)Over(+)
1/8"~2 1/2" (Incl.)All12.5%20%
3"~18" (Incl.)t/D up to 5% Incl.12.5%22.5%
>18" (Incl.)t/D up > 5% Incl.12.5%15%
>18" WeldedAll12.5%17.5%
>18" Seamlesst/D up to 5% Incl.12.5%22.5%
t/D up > 5% Incl.12.5%15%

 

Duplex Stainless Steel Pipe Application: 

 

Petrochemical
Chemical
Oil and Gas
Pulp & Paper
Power Plant
Food Processing Industry
Energy Industry

 

 

Product Tags: Boiler Duplex Steel Welded Pipe   ASTM A790 Boiler Pipes   UNS S32205 Duplex Steel Seamless Pipe  
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