Uns S32750 Saf 2507 Super Duplex Stainless Steel Pipe Annealing

Product Description

Super Duplex Uns S32750 Pipes Tube Saf 2507 Stainless Steel Pipe



Material to UNS S32750 is described as a super duplex stainless steel with a
microstructure of 50:50 austenite and ferrite. 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.





Commercial applications for this engineering material include:

Pumps, valves, chokes
Pipework/flanges
Connectors
Manifo , lds
oil & gas components




Duplex Steel Tube:

Duplex stainless steel has good welding properties, compared with ferritic
stainless steel and austenitic stainless steel, it is neither like ferritic
stainless steel welding heat-affected zone, due to severe coarsening of grains
and plastic toughness is significantly reduced, nor like austenitic stainless
steel, which is more sensitive to welding heat cracking.



Name: S32750 SAF 2507 1.4410 Duplex Stainless Steel Seamless Pipe / Tube
Model: 625
Out Diameter 6-630mm
Thickness 1-35mm
Finish: Polish, Satin, PVD and Golden
Type: seamless
Package: PVC bag for each single piece, 4-8 pcs in a box, about 4-6
boxes into one carton, green weave bag outside the carton.
Delivery time:


15-25 working days.

payment terms: TT, 30% down payment in advance, 70% balance before shipment
Trade terms: EXW, FOB, CIF


Duplex Steel Tube Specifications :



DN NPS(Inch) D(mm) SCH5S SCH10S SCH40S STD SCH40 SCH80
XS SCH80S SCH160 XXS
6 1/8 10.30 - 1.24 1.73 1.73 1.73 2.41 2.41
2.41 - -
8 1/4 13.70 - 1.65 2.24 2.24 2.24 3.02 3.02
3.02 - -
10 3/8 17.10 - 1.65 2.31 2.31 2.31 3.20 3.20
3.20 - -
15 1/2 21.30 1.65 2.11 2.77 2.77 2.77 3.73 3.73
3.73 4.78 7.47
20 3/4 26.70 1.65 2.11 2.87 2.87 2.87 3.91 3.91
3.91 5.56 7.82
25 1 33.40 1.65 2.77 3.38 3.38 3.38 4.55 4.55
4.55 6.35 9.09


Duplex Steel Tube 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



Duplex Steel Tube Advantages:



a) Superior surface finish,

b) Better mechanical property

c) More precise dimension

d) Perfect inspection method and inspection equipment


Uns S32750 Saf 2507 Super Duplex Stainless Steel Pipe Annealing 0


Welcome enquiries from all of you! MTSCO is a company who can supply high
quality products to you. And we have ISO, PED & AD2000. In the near future, our
DNV certificate will coming soon.

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