S32750 SAF 2507 1.4410 Duplex Stainless Steel Seamless Pipe Tube
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
- Manifolds
- 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
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.
MTSCO established in 2006, during many years’ development, now
becomes a large and professional industrial piping system provider,
serving customers from more than 100 countries and regions.
What products can MTSCO provide?
What materials can we provide?
Austenitic: 304/L/H/N,316/L/H/N/Ti,321/H,309/H,310S,347/H,317/L904L
Duplex steel: 31803,32205,32750,32760
Nickel Alloy:
UNS N10001, N10665, N10675, N06455, N06022, N10276, N06200, N06035,
N06030, N06635, N10003, N06002, R30188, N06230,
R30556
UNS N06600, N06601, N06617, N06625, N07718, N07750, N08800, N08810,
N08811, N08825, N09925, N08926
UNS N04400, N05500
Precipitation-hardening Steels: 254SMO/S31254, 17-4PH, 17-7PH,
15-7PH
Nickel: N4/UNS N02201, N6/UNS N02200
