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ASTM A790 / ASME SA790 UNS S32750 Duplex Steel Seamless And Welded Pipe For Boiler
ASTM A790 / ASME SA790 UNS S32750 Duplex Steel Seamless And Welded Pipe For Boiler
ASTM A790 / ASME SA790 UNS S32750 Duplex Steel Seamless And Welded Pipe For Boiler
ASTM A790 / ASME SA790 UNS S32750 Duplex Steel Seamless And Welded Pipe For Boiler
ASTM A790 / ASME SA790 UNS S32750 Duplex Steel Seamless And Welded Pipe For Boiler
ASTM A790 / ASME SA790 UNS S32750 Duplex Steel Seamless And Welded Pipe For Boiler
ASTM A790 / ASME SA790 UNS S32750 Duplex Steel Seamless And Welded Pipe For Boiler
ASTM A790 / ASME SA790 UNS S32750 Duplex Steel Seamless And Welded Pipe For Boiler
ASTM A790 / ASME SA790 UNS S32750 Duplex Steel Seamless And Welded Pipe For Boiler
ASTM A790 / ASME SA790 UNS S32750 Duplex Steel Seamless And Welded Pipe For Boiler
Specifications
Brand Name :
YUHONG
Model Number :
ASTM A790 S32750
Certification :
ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Place of Origin :
CHINA
MOQ :
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
Material :
Duplex Stainless Steel
Shape :
Pipes
Type :
Seamless and Welded
Description
Product Name: Boiler Pipe Standard: ASTM A790 / ASME SA790
Material: Duplex Steel End: Plain Ends/ Beveled Ends
Form: Straight &U Bend Type: Seamless &Welded
Packing: Plywood Case,Bundle
High Light:

ASME SA790 Duplex Steel Pipe,Duplex Steel Seamless Pipe, Boiler Pipe,Condenser Pipe

ASTM A790 / ASME SA790 S32750 Duplex Steel Pipe

Overview

ASTM A790 S32750 is a standard specification for seamless and welded ferritic/austenitic stainless steel pipe. S32750 is a super duplex stainless steel, which has a higher strength and better corrosion resistance than duplex stainless steels like S31803. This specification covers pipes that are intended for general corrosive service, high-temperature service, and low-temperature service. The pipes may be either seamless or welded and may be produced by various welding processes such as electric resistance welding, electric fusion welding, or submerged arc welding.

Chemical Composition of ASTM A790 S32750

Grade C Mn S P Si Ni Cr Mo N
S32205 Min 6.0 24.0 3.0 0.24
Max 0.03 1.2 0.02 0.035 0.8 8.0 26.0 5.0 0.32

Mechanical Properies of ASTM A790 S32750

Grade Tensile Str Ksi(Mpa) Yield Str Ksi(Mpa) Elongation(%) Brinell(HBW) Rockwell C(HRC)
S32205 ≥116(800) ≥80(550) ≥15 ≥300 ≥32

Wall Thickness Tolerance of ASTM A790

OD Range t/D Ratios Wall Thickness Tolerance
Under(-) Over(+)
1/8"~2 1/2" (Incl.) All 12.5% 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" Welded All 12.5% 17.5%
>18" Seamless t/D up to 5% Incl. 12.5% 22.5%
t/D up > 5% Incl. 12.5% 15%

Uses&Application:

1>.Oil and gas industry: ASTM A790 S32750 is widely used in the oil and gas industry for applications such as offshore platforms, subsea pipelines, and oil and gas processing equipment.

2>.Chemical processing industry: The excellent corrosion resistance of ASTM A790 S32750 makes it suitable for use in chemical processing equipment such as reactors, heat exchangers, and tanks.

3>.Desalination plants: ASTM A790 S32750 is used in desalination plants for its excellent resistance to corrosion and high strength.

Pulp and paper industry: The high strength and corrosion resistance of ASTM A790 S32750 make it suitable for use in pulp and paper processing equipment such as digesters and bleach towers.

4>.Marine industry: ASTM A790 S32750 is used in the marine industry for applications such as shipbuilding, offshore platforms, and seawater desalination.

ASTM A790 / ASME SA790 UNS S32750 Duplex Steel Seamless And Welded Pipe For Boiler

ASTM A790 / ASME SA790 UNS S32750 Duplex Steel Seamless And Welded Pipe For Boiler

Product tags

astm a192 alloy steel pipe

,

astm a53 steel pipe

,

a691 alloy steel pipe
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ASTM A790 / ASME SA790 UNS S32750 Duplex Steel Seamless And Welded Pipe For Boiler

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Product Detail
Brand Name :
YUHONG
Model Number :
ASTM A790 S32750
Certification :
ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Place of Origin :
CHINA
MOQ :
10PC
Price :
Negotiable
Contact Supplier
ASTM A790 / ASME SA790 UNS S32750 Duplex Steel Seamless And Welded Pipe For Boiler
ASTM A790 / ASME SA790 UNS S32750 Duplex Steel Seamless And Welded Pipe For Boiler
ASTM A790 / ASME SA790 UNS S32750 Duplex Steel Seamless And Welded Pipe For Boiler
ASTM A790 / ASME SA790 UNS S32750 Duplex Steel Seamless And Welded Pipe For Boiler
ASTM A790 / ASME SA790 UNS S32750 Duplex Steel Seamless And Welded Pipe For Boiler

Yuhong Group Co.,Ltd

Verified Supplier
13 Years
zhejiang, ningbo
Since 2007
Business Type :
Manufacturer, Distributor/Wholesaler, Importer, Exporter, Trading Company, Seller, Other
Main Products :
Stainless Steel Seamless Pipe, Stainless Steel Seamless Tube, Duplex Stainless Steel Pipe
Total Annual :
50M-70M
Employee Number :
50~850
Certification Level :
Verified Supplier
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