ASTM A815 S32750 Duplex Steel Fitting Elbow
Name:ASTM A815 S32750 Duplex Steel Fitting Elbow
Elbow Degree:30° 45° 60° 90° 180°,etc
Wall Thickness:Sch40
Material:Stainless Steel
Technics:Forged
Certification:ASME, ANSI, DIN, JIS, GB
Size:1/2"-36" Seamless, 26"-110" Welded
Standard:ANSI B16.9, En10253-2, DIN2605,
Radius:Lr/Long Radius/R=1.5D,Sr/Shrot Radius/R=1d
End:Bevel End/Be/Buttweld
Application:Petroleum, Natural Gas, Water Disposa etc.
Send E-mail:info@gneestainless.com
Tel:+8615824687445
Description
GNEE is a leading manufacturer of super duplex stainless steel S32750 butt-weld pipe fittings, offering a wide size range depending on the specification and production method. The size range for seamless fittings is 1/2 inch to 8 inches, for welded fittings 6 inches to 12 inches, and for butt-weld fittings 1/2 inch to 12 inches.
ASTM A815 S32750 super duplex stainless steel elbows we supply are pipe fittings used to change the flow direction of fluids or gases within a piping system. Manufactured from super duplex stainless steel (UNS S32750), they offer a combination of high strength and excellent corrosion resistance, making them suitable for demanding applications in industries such as oil and gas, chemical processing, and marine engineering. These elbows are typically supplied as butt-weld fittings and are manufactured according to standards such as ASME/ANSI B16.9.

Super Duplex Fittings Specification
| fittings Dimensions | ASME B16.28, MSS-SP-43, ASME/ANSI B16.9, BS4504, BS10, BS4504, BS1560, |
|---|---|
| Thickness | SCH10, SCH 80, SCH 100, SCH20, SCH30, STD SCH40, SCH 160, XXS, SCH60, XS, SCH 120, SCH 140, available with NACE MR 01-75 |
| fittings Type | DN15-DN1200 |
| Connection | Welding |
| Bending Radius | R=2D, 3D, 5D, 6D, 8D, 1D, 10D or Custom |
| Manufacturing process | Press, Forge, Push, Cast, etc. |
| Specialized manufacturer of | Tees, Crosses, Reducers, 90º Elbows, Stub End, Pipe Bend, 45º Elbows, Pipe Cap |
ASTM A815 Duplex Stainless Steel Chemical Composition
|
GRA. WP |
UNS GRA. |
CHEMICAL COMPOSITION % MAXIMUM | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| C | MN | P | S | SI | CR | NI | MO | CU | N | ||
| WPS31803 | S31803 | 0.03 | 2.0 | 0.030 | 0.02 | 1.0 | 21.0-23.0 | 4.5-6.5 | 2.5-3.5 | --- | 0.08-0.20 |
| WPS32202 | S32202 | 0.03 | 2.0 | 0.040 | 0.01 | 1.0 | 21.5-24.0 | 1.0-2.8 | 0.45 | --- | 0.18-0.26 |
| WPS32750 | S32750 | 0.03 | 1.2 | 0.035 | 0.02 | 0.8 | 24.0-26.0 | 6.0-8.0 | 3.0-5.0 | 0.5 | 0.24-0.32 |
ASTM A815 Duplex Stainless Steel Mechanical Properties
|
GRA. WP |
UNS GRA. |
Temperature | Cooling |
Tempering Temperature |
|---|---|---|---|---|
| WPS31803 | S31803 |
1870–2010 °F [1020–1100 °C] |
Water quench or rapidly cooled by other means |
Not required |
| WPS32202 | S32202 |
1870–1975 °F [1020–1080 °C] |
Water quench or rapidly cooled by other means | Not required |
| WPS32750 | S32750 |
1920–2060 °F [1025–1125 °C] |
Water quench or rapidly cooled by other means | Not required |
Price list of Super Duplex Pipe Fittings
| Super Duplex Steel ASTM A815 Pipe Fittings Price Per Piece | Super Duplex Steel UNS S32750 Weld Fittings Price in USD |
| Super Duplex 2507 1/2″ Tee Price | $1407.2 |
| Super Duplex Steel ASTM A815 90 Deg LR Seamless Elbow Price | $1296.2 |
| ASTM A815 Super Duplex Steel UNS S32750 1-1/2″ 45″ Elbow Price | $286 |
| Super Duplex S32760 601 1-1/4″ 45″ Elbow Price List | $244.8 |
| ASME SA815M Super Duplex 2507 1/2″ Schedule 10 Stub End Price List | $183.6 |
If you have any project requirements for ASTM A815 S32750 Duplex Steel Fitting Elbow, please click the button below to contact us immediately. We would be happy to assist you.
Product Testing
Our products are 100% eddy current tested (compliant with ASTM A424/A424M) and hydrostatically tested (20-30 MPa, verifying no leakage and structural integrity). The surface is acid-washed and passivated to form a uniform protective film. We can also provide non-destructive testing (such as RT/UT) and special surface treatments (such as polishing) according to customer needs.


Professional stainless steel pipe fittings supplier - GNEE
GNEE supplies high-quality ASTM A815 S32750 Duplex Stainless Steel Pipe Fittings and holds full ASTM/ASME certifications (EN 10204 3.1/3.2). We offer a full range of sizes and wall thicknesses from SCH10 to SCH160, and can also customize products to meet specific customer needs. Every product undergoes rigorous quality inspection.


GNEE PACKAGING AND SHIPPING
GNEE ensures safe packaging that meets export standards, including fumigation-free wooden crates, foam protection, plastic film wrapping, and pallet reinforcement.


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