Ss32750 Super Duplex Pipe
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Name: SS32750 super duplex pipe
Size：4 - 219mm（Seamless） ；5.0 - 1219.2 mm（Welded）
Material: S32750
Type：Seamless / ERW / Welded / Fabricated
Thickness range: 0.5 - 20mm
Surface Treatment: Polishing, Hairline, Pickled, etc.
Finished condition: Round, Square, Rectangular, Coil，U Tube
Application: Petrochemical, Oil & Gas； Geothermal, Mining；Chemical Process, Pharmaceutical, Biomass；Sea Water, Water Desalination； LNG (Liquefied Natural Gas), Nuclear Power, Solar Power。
Model number:
Original: Wenzhou,Zhejiang
Standard:ASTM A789, ASTM A790, ASTM A928, ASME SA789, ASME SA790, ASME SA928
Brand:
Technics:
Package: Packed in woven bag, or put in wooden case
Price:
Delivery: Accord Quantity
Certificate:
Production ability:
Product Detail
Duplex 2507 is a super duplex stainless steel developed for applications that demand high strength and corrosion resistance. Alloy 2507 has 25% chromium, 4% molybdenum, and 7% nickel. This high molybdenum, chromium and nitrogen content causes high resistance to chloride pitting and crevice corrosion attack and the duplex structure provides 2507 with exceptional resistance to chloride stress corrosion cracking.
The steel combines high mechanical strength (typically up to 570 MPa yield strength) and good ductility with outstanding corrosion resistance in marine environments. The alloy is supplied with a PREN (Pitting Resistance Equivalent) at >= 40.0 which guarantees high resistance to pitting corrosion. In addition, the steel offers high resistance to crevice corrosion and stress corrosion cracking. Ambient and sub-zero (down to minus 50°C) notch ductility is good.
Table of Content：
1. Specification of S32750 super duplex pipe
2. Applications of S32750 super duplex pipe
3. UNS S32750 Super Duplex Pipes Chemical Composition
4. Super Duplex Steel S32750Pipe Mechanical Properties
5. Physical Properties OF ASTM A790 UNS S32750 Super Duplex Stainless Steel Seamless Pipes
6. Equivalent Grades for S32750 Super Duplex Stainless Steel Pipe
7. Yield Strength Of Super Duplex 2507 Pipe
8. Types Of Super Duplex Steel S32750 Seamless Pipes
9. UNS S32750 Pipe Tolerances
10. Dimension Table Of UNS S32750 Pipe
11. S32750 super duplex pipe price list
Specification of S32750 super duplex pipe
|
Standard |
ASTM A789, ASTM A790, ASTM A928, ASME SA789, ASME SA790, ASME SA928 |
|
Grade |
S32750 |
|
Type |
Seamless / ERW / Welded / Fabricated |
|
Length |
Single Random Length, Double Random Length And Customize Size. |
|
End |
Plain End, Bevelled End, Threaded |
Applications of S32750 super duplex pipe
l Gas Processing
l Petrochemicals
l Condensers
l Pulp and Paper Industry
l Off-Shore Oil Drilling Companies
l Power Generation
l Heat Exchangers
l Pharmaceutical Equipment
l Pharmaceuticals
l Sea Water Equipment
l Chemical Equipment
l Specialty Chemicals
UNS S32750 Super Duplex Pipes Chemical Composition
|
S32750 |
C |
N |
P |
Si |
Mn |
Mo |
Ni |
Cr |
S |
Other |
|
0.030 |
0.24/0.32 |
0.035 |
0.80 |
1.20 |
3.0/5.0 |
6.00/8.00 |
24.0/26.0 |
0.020 |
Cu:0.50 |
Super Duplex Steel S32750Pipe Mechanical Properties
|
S32750 / |
Density |
Melting Point |
Yield Strength (0.2%Offset) |
Tensile Strength |
Elongation |
|
7.8 g/cm3 |
1350 °C (2460 °F) |
Psi – 80000 , MPa – 550 |
Psi – 116000 , MPa – 800 |
15 % |
Physical Properties OF ASTM A790 UNS S32750 Super Duplex Stainless Steel Seamless Pipes
|
Density (Kg.m-1) |
7810 |
|
Magnetic Permeability |
33 |
|
Young’s Modulus (N/mm2) |
199 x 103 |
|
Specific Heat, 20°C (J.Kg-1.°K-1) |
475 |
|
Fracture Toughness, Kq (MPa.m) |
475 |
|
Specific Electrical Resistance, 20°C (µO.m) |
0.80 |
|
Thermal conductivity, 20°C (W.m-1.°K-1) |
14.2 |
|
Mean coefficient of thermal expansion, 20-100°C (°K-1) |
11.1 x 10-6 |
Equivalent Grades for S32750 Super Duplex Stainless Steel Pipe
|
STANDARD |
UNS |
WERKSTOFF NR. |
|
Super Duplex S32750 |
S32750 |
1.4410 |
Yield Strength Of Super Duplex 2507 Pipe
|
S32750 |
Density |
Melting Point |
Yield Strength (0.2%Offset) |
About Wenzhou Kaixin Metal Co.,ltd
Business Type:
Manufacturer
Country / Region:
Zhejiang, China
Main Products: Stainless Steel Pipe...
Total Annual Revenue:
Not Provided
Year of Establishment:
Not Provided
Business NatureManufacturer Country/RegionWenzhou, China Main ProductsStainless Steel Pipe... Payment TermsLetter of Credit (L/C), Bank wire (T/T) About Wenzhou Kaixin Metal Co.,Ltd
Wenzhou Kaixin Metal Co., Ltd is located on the bank of theeast china sea, Lam standrad factory base. There kilometers away from Wenzhou airport8km, 18km away from Wenzhou Railway Station, located in the ground, and convenient transportation.Since its inception, the scale expanding, mainly produce stainless steel welded pipe, seamles pipe, sanitary pipe, shaped steel tubes, round steel shortage pipe and pipe fittings, the products sell well at home and abroad, and are subject to the recognition and praise of customers. Our company's production equipement ad testing equipement, state-of- the-at, with 800 tons, seven meters long hydraulic molding volume of the machine, 1000 tons, 10 meters long hydraulic molding hose reel machine, 300 ton hydraulic syndromes machine, imported automatic shearing machine, drawing machine, the company has passed ISO9001:2008 quality system certification, strict implementation of national ASTM/EU/GOST/BS/UNS/ISO standard. Wenzhou Kaixin Metal Co., LTD is a leading global provider of stainless steel pipe and stainless steel pipeline accessories . With integrated solutions across local – we are committed to bringing quality goods to every person, home and organization for a fully connected, intelligent world. Kaixin's end-to-end portfolio of products, solutions and services are both competitive and secure More Products From Other SuppliersSend Your Inquiry Direct To This Supplier
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