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ASTM A790 UNS S32750 Seamless Austenitic Stainless Super Duplex Steel Pipe for Oil and Gas Applications

ASTM A790 UNS S32750 Seamless Austenitic Stainless Super Duplex Steel Pipe for Oil and Gas Applications

  • ASTM A790 UNS S32750 Seamless Austenitic Stainless Super Duplex Steel Pipe for Oil and Gas Applications
  • ASTM A790 UNS S32750 Seamless Austenitic Stainless Super Duplex Steel Pipe for Oil and Gas Applications
  • ASTM A790 UNS S32750 Seamless Austenitic Stainless Super Duplex Steel Pipe for Oil and Gas Applications
  • ASTM A790 UNS S32750 Seamless Austenitic Stainless Super Duplex Steel Pipe for Oil and Gas Applications
ASTM A790 UNS S32750 Seamless Austenitic Stainless Super Duplex Steel Pipe for Oil and Gas Applications
Product Details:
Place of Origin: CHINA
Brand Name: YUHONG
Certification: ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Model Number: ASTM A790 UNS S32750
Payment & Shipping Terms:
Minimum Order Quantity: 500KGS
Price: Negotiable
Packaging Details: Plywooden Case /Iron Case
Delivery Time: 15-30days
Payment Terms: L/C, T/T
Supply Ability: 1500 tons per month
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Detailed Product Description
Standard: ASTM A790 ​​Material​: UNS S32750 Super Duplex
Equivalent Standard​: EN 10216-5 / NORSOK M-630 Size Range​: OD: 1/2"~24"
Application: Oil And Gas Type: Seamless, Welded
Highlight:

ASTM A790 super duplex steel pipe

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UNS S32750 seamless stainless pipe

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oil and gas duplex steel pipe

ASTM A790 UNS S32750 Seamless Austenitic Stainless Super Duplex Steel Pipe for Oil and Gas Applications

 

YUHONG GROUP​​ is a leading manufacturer of high-performance stainless steel and duplex pipes, with over 30 years of expertise in serving the global oil & gas industry. Our ​​ASTM A790 UNS S32750 Seamless Super Duplex Steel Pipes​​ are engineered for the most demanding subsea and sour service applications.

Heat Treatment Specifications for S32750

 

Parameter​​ ​​Requirement​​
​​UNS Designation​​ S32750
​​Type​​ 2507
​​Heat Treatment Temperature​​ 1880–2060°F (1025–1125°C)
​​Quenching Method​​ Rapid cooling in air or water
​​Material Standard​​ ASTM A270/A270M (as referenced in the original table)

Chemical Composition of UNS S32750

 

​​Element​​ ​​Requirement (%)​​
Carbon (C), max 0.03
Manganese (Mn), max 1.2
Phosphorus (P), max 0.035
Sulfur (S), max 0.02
Silicon (Si), max 0.8
Nickel (Ni) 6.0–8.0
Chromium (Cr) 24.0–26.0
Molybdenum (Mo) 3.0–5.0
Nitrogen (N) 0.24–0.32
Copper (Cu), max 0.5
Tungsten (W) 0.50–1.00

Mechanical Properties of UNS S32750 

 

Property​​ ​​Requirement​​
​​UNS Designation​​ S32750
​​Type​​ 2507
​​Tensile Strength, min​​ 116 ksi [800 MPa]
​​Yield Strength, min​​ 80 ksi [550 MPa]
​​Elongation, min​​ 15%
​​Hardness, max (HBW)​​ 300
​​Hardness, max (HRC)​​ 32

Advantages of S32750 in Oil & Gas Applications​

  • ​​1.Exceptional Strength for High-Pressure Environments​​
  • ​​2.Superior Resistance to Stress Corrosion Cracking (SCC)​​
  • 3.​​Outstanding Wear and Erosion Resistance​​
  • 4.​​Balanced Ductility for Fabrication​​​
  • 5.​​Cost-Effective Alternative to Nickel Alloys​​
  • 6.​​Performance in Sour Service​​
  • ​​7.Temperature Versatility​​

ASTM A790 UNS S32750 Seamless Austenitic Stainless Super Duplex Steel Pipe for Oil and Gas Applications 0

Tag:

welded steel pipe,

duplex steel pipes,

super duplex seamless pipe

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