ASTM A815 S32750 (2507) elbow is a fitting made from super duplex stainless steel. The 90° LR BW elbow conforms to the ASME B16.9 standard and is designed for 90 degree changes in pipe direction. ASTM A815 UNS S32750 has excellent resistance to chloride induced stress corrosion cracking, pitting and crevice corrosion. Yield and tensile strengths are higher than austenitic stainless steels such as 304 or 316. Withstands temperatures from -50°C to 300°C.
We Suppliers not only provide Super Duplex 2507 pipes, tubes, plate, sheets, round bar, but also fabricated pipe spools service, of course, including pipe fittings, flanges, fasteners, etc. Free samples can be provided. Contact us for a free quote.
Spec A815 S32750 Super Duplex SS Long Radius Elbow
| Specifications | ASME B16.9 Long Radius Elbow |
|---|---|
| Size | Seamless ButtWeld Fittings: 1/2" - 10" Welded ButtWeld Fittings: 1/2" - 48" |
| Dimensions | ASME/ANSI B16.9, ASME B16.28, MSS-SP-43, BS4504, BS4504, BS1560, BS10 |
| Thickness | SCH10, SCH20, SCH30, STD SCH40, SCH60, XS, SCH 80, SCH 100, SCH 120, SCH 140, SCH 160, XXS available with NACE MR 01-75 |
| Types | Seamless / ERW / Welded / Fabricated Pipe Fittings |
| Type | DN15-DN1200 |
| Connection | Welding |
| Radius | R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom Pipe Fittings |
| Size Range | ½" NB to 24" NB in Sch 10s, 40s, 80s, 160s, XXS. (DN6~DN100) |
| Long Radius Street Elbow | Angle : 22.5 deg, 30deg, 45 deg, 90 deg, 180 deg, 1.0D, 1.5D, 2.0D, 2.5D, 3D, 4D, 5D, 6D, 7D-40D. Standard: ASME B16.9, ASME B16.28, ASME B16.25, MSS SP-75 DIN2605 JISB2311 JISB2312 JISB2313, BS, GB, ISO |
| Manufacturing | Push, Press, Forge, Cast, etc. |
ASME B16.5 Long Radius 90 Degree Elbow Dimensions
| NPS | O.D. D |
90 degrees Long Radius Center-to-End A |
90 degrees 3D Center-to-End A |
| 1/2 | 21.3 | 38 | - |
| 3/4 | 26.7 | 38 | 57 |
| 1 | 33.4 | 38 | 76 |
| 1¼ | 42.2 | 48 | 95 |
| 1½ | 48.3 | 57 | 114 |
| 2 | 60.3 | 76 | 152 |
| 2½ | 73 | 95 | 190 |
| 3 | 88.9 | 114 | 229 |
| 3½ | 101.6 | 133 | 267 |
| 4 | 114.3 | 152 | 305 |
| 5 | 141.3 | 190 | 381 |
| 6 | 168.3 | 229 | 457 |
| 8 | 219.1 | 305 | 610 |
| 10 | 273 | 381 | 762 |
| 12 | 323.8 | 457 | 914 |
| 14 | 355.6 | 533 | 1067 |
| 16 | 406.4 | 610 | 1219 |
| 18 | 457 | 686 | 1372 |
| 20 | 508 | 762 | 1524 |
| 22 | 559 | 838 | 1676 |
| 24 | 610 | 914 | 1829 |
| 26 | 660 | 991 | 1981 |
| 28 | 711 | 1067 | 2134 |
| 30 | 762 | 1143 | 2286 |
| 32 | 813 | 1219 | 2438 |
| 34 | 864 | 1295 | 2591 |
| 36 | 914 | 1372 | 2743 |
| 38 | 965 | 1448 | 2896 |
| 40 | 1016 | 1524 | 3048 |
| 42 | 1067 | 1600 | 3200 |
| 44 | 1118 | 1676 | 3353 |
| 46 | 1168 | 1753 | 3505 |
| 48 | 1219 | 1829 | 3658 |
Key Applications for Super Duplex 2507 Pipe Fittings
Offshore Oil & Gas: Subsea piping systems, topside process pipework, and riser systems exposed to harsh marine environments.
Desalination Plants: High-pressure reverse osmosis (RO) piping and seawater intake systems.
Chemical & Petrochemical Processing: Equipment handling organic acids, chlorides, and nitric acid mixtures.
Flue Gas Desulfurization (FGD): Scrubber systems operating under wet chloride conditions.
Order Certified ASTM A815 S32750 Fittings from HT PIPE
Zhengzhou Huitong Pipeline Equipment Co., Ltd. (HT PIPE) manufactures and exports a full range of Super Duplex 2507 butt-weld fittings, forged flanges, seamless pipes, and pre-fabricated pipe spools.
Standards Compliance: ASME B16.9, ASME B16.28, MSS SP-43, NACE MR0175 / ISO 15156.
Quality Assurance: 100% PMI tested, radiographic testing (RT), hydro-tested, and certified to EN 10204 3.1 / 3.2.
