Bhadra Engimech is a leading supplier and manufacturer of high-temperature ASTM A403 WP310S Stainless Steel Pipe Fittings in India. Grade WP310S is a medium carbon austenitic stainless steel designed for furnace parts, heat exchangers, and high-temperature thermal processing systems.
Technical Specifications
ASTM A403 WP310S Pipe Fittings Specification
| Standards : |
ASTM, ASME |
| Grade : |
Stainless steel 310s Pipe Fittings. |
| Size : |
1/2″ to 24″ |
| Two Joint / Two Halve 310s Pipe Fittings Size : |
6″ to 48″ |
| Type : |
Seamless, Welded |
| Thickness : |
Sch 5s, Sch 10s, Sch 40s, Sch 80s, Sch 160s, Sch XXS |
| Designation : |
A 403, SA 403 |
| Dimension Standard : |
ASME/ANSI B16.9, ASME B16.28, MSS-SP-43 |
| Types of Pipe Fittings : |
Nipple, Equal Tee, Long Radius Elbow, Elbows, Swage Nipple, Short Radius Elbow, Reducer, Barrel Nipple, Long Stubend, 90 Deg Elbow, Concentric Reducer, Reducing Nipple, 45 Deg Elbows, Eccentric Reducer, Reducing Tee, Bend, 180 Deg Elbow, End Cap, 1D Elbow, 3D Elbow, Stubend, 5D Elbow, Cap, Piggable Bend, Tee, Short Stubend, Long Radius Bend. |
ASTM A403 WP310S Pipe Fitting Types
ASTM A403 WP310S Stub End
ASTM A403 WP310S Pipe Fittings Equivalent Standards
| Stainless Steel |
Tradename |
UNS no. |
Werkstoff No. |
Density (g/cm3) |
| 310s |
310sS |
S310s08 |
1.4845 |
8.0 |
| 310s |
310s |
S310s00 |
1.4841 |
8.0 |
Chemical Composition of ASTM A403 WP310S Pipe Fittings
| ELEMENT |
SS 310s |
| NI |
19.00 – 21.00 |
| CR |
24.00 – 26.00 |
| C |
0.015 max |
| MN |
2.00 max |
| P |
0.020 max |
| S |
0.015 max |
| SI |
0.15 max |
| MO |
0.10 max |
| FE |
54.7 min |
Mechanical & Physical Properties of ASTM A403 WP310S Pipe Fittings
| Grade |
Tensile Strength (MPa) min |
Yield Strength 0.2% Proof (MPa) min |
Elongation (% in 50mm) min |
Hardness |
| Rockwell B (HR B) max |
Brinell (HB) max |
| 310 |
515 |
205 |
40 |
92 |
201 |
| 310s |
485 |
170 |
40 |
92 |
201 |
Application And Uses
- Stainless Steel A403 WP310s Pipe Fittings used in Chemicals Industry
- Stainless Steel A403 WP310s Pipe Fittings used in Heavy oil refineries.
- Stainless Steel A403 WP310s Pipe Fittings used in Textile Machinery.
- Stainless Steel A403 WP310s Pipe Fittings used in Plumbing.
- Stainless Steel A403 WP310s Pipe Fittings used in Nuclear power (mostly seamless).
- Stainless Steel A403 WP310s Pipe Fittings used in Petrochemicals and acids.
- Stainless Steel A403 WP310s Pipe Fittings used in Pulp and Paper Industry
