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Super Duplex 2507 Tube , ASME SA789 UNS S32750 Seamless Duplex Steel Tube
Super Duplex 2507 Tube , ASME SA789 UNS S32750 Seamless Duplex Steel Tube
Super Duplex 2507 Tube , ASME SA789 UNS S32750 Seamless Duplex Steel Tube
Super Duplex 2507 Tube , ASME SA789 UNS S32750 Seamless Duplex Steel Tube
Super Duplex 2507 Tube , ASME SA789 UNS S32750 Seamless Duplex Steel Tube
Super Duplex 2507 Tube , ASME SA789 UNS S32750 Seamless Duplex Steel Tube
Super Duplex 2507 Tube , ASME SA789 UNS S32750 Seamless Duplex Steel Tube
Super Duplex 2507 Tube , ASME SA789 UNS S32750 Seamless Duplex Steel Tube
Specifications
Brand Name :
YUHONG
Model Number :
ASTM A789 UNS S32750 Super Duplex Steel Seamless Tube
Certification :
ABS, LR, GL, DNV, NK, TS, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Place of Origin :
CHINA
MOQ :
500kgs
Payment Terms :
L/C, T/T
Delivery Time :
7 DAYS
Packaging Details :
Ply-wooden Case /Iron Case/ Bundle with plastic Cap
Product Name :
Duplex Steel Tube
Specification :
ASTM A789, ASME SA789
Material Grade :
Super Duplex 2507, UNS S32750
Size :
can custom
Length :
Single Random, Double Random & Cut Length
End :
Plain End, Beveled End
Type :
Seamless, Welded
High Light :
ASTM A789 UNS S32750 Super Duplex Steel Tube, Super Duplex 2507 Seamless Tube
Description

ASME SA789 Super Duplex 2507 UNS S32750 Seamless Duplex Tube For Heat Exchanger

ASTM A789/ ASME SA789 Super Duplex 2507, also known as S32750, is a type of stainless steel that exhibits a unique combination of austenitic and ferritic properties (consist of approximately 50% austenite and 50% ferrite). This composition provides excellent mechanical strength and corrosion resistance.
The comparative advantages including: Higher Chromium and Molybdenum Content: 1. Compared to standard austenitic stainless steels, S32750 offers superior corrosion resistance, especially against chlorides and reducing environments. 2. Resistance to Localized Corrosion: Its resistance to pitting and crevice corrosion is significantly higher than that of conventional stainless steels.


ASME SA789 Super Duplex 2507 / UNS S32750 Duplex Steel Tube Equivalent Grade

AlloyUNS DesignationWerkstoff NR.SpecificationsAFNORGrade1.4410
2507S327501.4410A/SA789Z3 CN 25.06 AzF53X2 Cr Ni MoN 25.7.4


ASME SA789 Super Duplex 2507 / UNS S32750 Duplex Steel Tube Chemical Composition

Grade

C

max

Si

max

Mn

max

P

max

S

max

CrNiMoN
UNS S327500.0300.81.20.0300.01524.0-26.06.0-8.03.0-5.00.24-0.32
UNS S318030.0301.02.00.0200.02021.0-23.04.5-6.52.5-3.50.08-0.20
UNS S315000.0301.01.2-2.00.0300.03018.0-19.04.5-5.52.5-3.50.05-0.10



Key Properties of super duplex 2507/S32750

  • Corrosion Resistance: Excellent resistance to pitting, crevice corrosion, and stress corrosion cracking. Suitable for chloride-rich environments.
  • Strength: High tensile and yield strength, which enables it to withstand harsh conditions.
  • Temperature Resistance: Can operate effectively in temperatures up to about 300°C (572°F).
  • Durability: Good toughness and ductility, making it ideal for challenging industrial applications.

Applications
Oil and Gas Industry
Chemical Processing
Desalination Plants
Power Generation
Heat Exchangers
Pulp and Paper Industry
Automotive Industry
Construction


Super Duplex 2507 Tube , ASME SA789 UNS S32750 Seamless Duplex Steel Tube

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Product Detail
Brand Name :
YUHONG
Model Number :
ASTM A789 UNS S32750 Super Duplex Steel Seamless Tube
Certification :
ABS, LR, GL, DNV, NK, TS, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Place of Origin :
CHINA
MOQ :
500kgs
Payment Terms :
L/C, T/T
Contact Supplier
Super Duplex 2507 Tube , ASME SA789 UNS S32750 Seamless Duplex Steel Tube
Super Duplex 2507 Tube , ASME SA789 UNS S32750 Seamless Duplex Steel Tube
Super Duplex 2507 Tube , ASME SA789 UNS S32750 Seamless Duplex Steel Tube
Super Duplex 2507 Tube , ASME SA789 UNS S32750 Seamless Duplex Steel Tube

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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