Yuhong Group Co.,Ltd
Yuhong Holding Group Co.,LTD
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ASTM A815 WP-S UNS S32750 Seamless Super Duplex Stainless Steel 90° Elbow LR B16.9
ASTM A815 WP-S UNS S32750 Super Duplex Stainless Steel Pipe Elbows are one of the buttweld fittings and are available in various shapes, sizes and specifications. They are used in marine industries, nuclear projects, power plants and other chemical industries. The durability of ASTM A815 WPS32750-S Fittings is excellent and its specification has two types i.e. WP and CR. By using several chemicals like carbon, manganese, phosphorus, silicon and many more are used. Several grades are also involved like ASTM A815 UNS S31803, A815 UNS S32750 and more. ASTM A815 WPS32750-S Elbow is usually designed to work in high strength and corrosion resistance. All these features will be available in the product manufactured by our Group.
Specification
| Types | Seamless / ERW / Welded / Fabricated |
| Thread | NPT, BSPT, BSPP |
| 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 |
| Dimensions | ASME/ANSI B16.9, ASME B16.28, MSS-SP-43, BS4504, BS4504, BS1560, BS10 ASME 16.11, MSS SP-79, 83, 95, 97, BS 3799 |
Equivalent Grades:
| STANDARD | WERKSTOFF NR. | UNS |
| Super Duplex SS 2507 | 1.4410 | S32750 / S32760 |
Seamless/ Welded 100% Radiography Tested
| A815 Super Duplex Steel Pipe Fittings Types | Size | |
| Elbow – Long Radius | Elbow – Short Radius | Sizes 1/8" – 48" |
| Cross | Reducing Cross | |
| Full Coupling | Half Coupling | |
| Concentric Reducer | Eccentric Reducer | |
| Equal Tee | Reducing Tee | |
Chemical Composition:
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | Fe |
| S32750 | 0.03 max | 1.2 max | 0.8 max | 0.035 max | 0.02 max | 24 – 26 | 3 – 5 | 6 – 8 | 0.24 – 0.32 | 58.095 min |
| S32760 | 0.05 max | 1 max | 1 max | 0.03 max | 0.01 max | 24 – 26 | 3 – 4 | 6 – 8 | 0.20 – 0.3 | 57.61 min |
Mechanical properties:
| Grades | Density (g/cm 3) | Density (lb/in 3) | Melting Point (°C) | Melting Point (°F) |
| S32750 / S32760 | 7.8 | 0.281 | 1350 | 2460 |
