ISO Approved Manufacturer & Exporter of ASTM A790/A789 UNS S32750 Super Duplex Steel Pipes & Tubes.

ASTM A790 UNS S32750 Super Duplex 2507 werkstoff nr.1.4410 Seamless Pipes & Tubes Manufacturer, Exporter & Suppliers.

UNS S32750 Super Duplex Steel Seamless Pipes & Tubes, Welded Pipes & Tubes, ERW Pipes Suppliers in India.

UNS S32750 Super Duplex Steel Pipes & Tubes

UNS S32750 Super Duplex Steel Pipes & Tubes

 

SAF 2507 / 1.4410 is a super duplex stainless steel with 25% chromium, 4% molybdenum, 7% nickel . This kind of pipes always purchased by the clients who are require exceptional strength and corrosion resistance . The steel has excellent resistance to chloride stress corrosion cracking, high thermal conductivity and a low coefficient of thermal expansion. And the high chromium, molybdenum, and nitrogen levels provide excellent resistance to pitting, crevice, and general corrosion.

Most of 2507 / 1.4410 duplex steel pipes are produced by cold drawn method . The alloy has higher yield strength and lower ductility than austenitic steels so fabricators may fid that higher forming forces , increased radius of bending , and increased allowance for springback are necessary . Deep drawing , stretch forming , and similar processes are more difficult to perform on 2507 than on an austenitic stainless steel . When forming requires more than 10% cold deformation , a solution anneal and quench are recommended . And finished cold drawn duplex steel pipe , manufacturer should be solution annealed and quenched . The minimum annealing tempeture is 19250F . Annealing should be followed immediately by a rapid air or water quench. To obtain maximum corrosion resistance, heat treated products should be pickled and rinsed .

STANDARD UNS WERKSTOFF NR.
Super Duplex S2507 S32750 1.4410

Specfication

Material Grade  S32205 , S31803 , S32304 , S32750, F51 , F53 , 2205 , 2507 etc
Outer Diameter 5.80mm – 323.90mm (0.23″ to 12″)
Wall Thickness 0.71mm – 25.4mm (0.04″ to 1″)
Length as per customer’s requirement
Standard ASTM A789 ; ASTM A790 ; EN 10216-5ect .
Application a) Petroleum
b) Chemical industry
c) Instrument
d) Industrial transportation
e) Mechanical structure industry
f) Need high corrision ability pipe’s industry , such as offshore industry etc
Advantages a) Superior surface finish
b) Better mechanical property
c) More precise dimension
d) Perfect inspection method and inspection equipment

 

Chemical Composition :

UNS No Grade C Si Mn P S Cr Mo Ni N Other
S32750 2507 0.030 0.80 1.20 0.035 0.020 24.0/26.0 3.0/5.0 6.00/8.00 0.24/0.32 Cu:0.50

Mechanical Properties:

UNS No Grade Proof Stress0.2% (MPa) Tensile Strength(MPa) ElongationA5(%) Hardness Max
HB HRB
S32750 2507 550 795 15 310 32*

Type Of UNS S32750 Super Duplex Steel Seamless Pipes & Tubes

UNS S32750 Tubes
UNS S32750 Welded Pipes
UNS S32750 Seamless Pipes
Super Duplex Tubes
Super Duplex Steel Welded Pipes
Super Duplex Steel Seamless Pipes
Super Duplex 2507

 

Applications:

  • Electronics
  • Transport and traffic
  • Pulp and paper industry
  • Medicine
  • Fertilizers
  • Valve & Pumps
  • Petrochemical
  • Architecture and construction
  • Aerospace
  • Nuclear Power
  • Energy industry
  • Chemicals industry
  • Nickel Alloy in Pulp and Paper
  • Motor industry
  • Food and drink

Available Super Duplex Stainless Steel Pipes

Leading Inconel Pipe Tube manufacturer Super Duplex stainless steel 2507 Seamless Pipe
Inconel Pipe Tubes at factory rate Super Duplex stainless steel 2507 Seamless Tube
Inconel Pipe Tubes at factory rate Super Duplex stainless steel 2507 Welded Pipe
Inconel Pipe Tubes at factory rate Super Duplex stainless steel 2507 Welded Tube
Inconel Pipe Tubes at factory rate Super Duplex stainless steel pipe 

Type Of Super Duplex Stainless Steel Pipes

Stainless Duplex Steel Pipe A789 S32750 SAF2507 SA789 S31803 SAF2205
2 Inch ASTM A789 S32750 F60 Seamless Duplex Pipe 60.3mm Outer Diameter  PED ASME SA789 Duplex Steel Pipe , Duplex Stainless Steel 2205 For Mechanical Structure Industry

Stainless Duplex Steel Pipe A789 S32750 SAF2507 SA789 S31803 SAF2205

2 Inch ASTM A789 S32750 F60 Seamless Duplex Pipe 60.3mm Outer Diameter

PED ASME SA789 Duplex Steel Pipe , Duplex Stainless Steel 2205 For Mechanical Structure Industry

2507 / 1.4462 Duplex Steel Pipe With Cold Drawn Method / Annealing

ISO 9001 F51 Seamless Duplex Stainless Steel Pipe For Structure And Machining

Customized ASTM A790 Duplex Steel Pipe With Fixed Length And Cold Drawn Method

2507 / 1.4462 Duplex Steel Pipe With Cold Drawn Method / Annealing

ISO 9001 F51 Seamless Duplex Stainless Steel Pipe For Structure And Machining

Customized ASTM A790 Duplex Steel Pipe With Fixed Length And Cold Drawn Method

 

enquiry

 

 

 

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If  you’re looking for a trusted and reliable supplier of UNS S32750 Super Duplex Steel Pipes & Tubes then call LG Pipes & Tubes today on +91-22 66518819, Email: info@lgpipeindia.com