SS 904L Threaded Pipe Fittings
SS 904L Threaded Pipe Fittings covers a group of high pressure pipe fittings manufactured out of forged 904L materials. This includes 45 degree elbow, 90 degree elbow, straight and reducing tee, cross, full couplings, half couplings, boss, cap, couplet, plugs and bushings. These type of fittings are ideal for small sized pipelines from 1/8” to 4” NPS with high pressure retaining capacity.
Anand Steels produces and supplies SS 904L threaded pipe fittings to suit ANSI/ASME B16.11 pressure class 3000 and 6000. SS 904L threaded pipe fittings are manufactured to ASTM A182/A182M F904L material specification Stainless steel 904L screwed pipe fittings are duly marked for traceability. We offer worldwide shipping by Sea or Air freight options.
For more information on SS 904L Threaded Pipe Fittings, see below details.
- Sizes: 1/8” to 4” NPS
- Dimensions & Tolerances: ANSI/ASME B16.11
- Pressure Class: 3000 and 6000
- Construction: Hot Forged.
- Material Specifications: ASTM A182 F904L / UNS N08904, Uranus® B6, X1-Ni-Cr-Mo-Cu-25-20-5, DIN/EN/Werkstoff Number 1.4539
- Origin: India, China, Taiwan, Korea, Japan, Sweden, Italy, France, Germany, UK & USA
Chemical Requirements for SS 904L Threaded Pipe Fittings
| Elements | Composition, % |
|---|---|
| Carbon (C) | 0.02 Max |
| Manganese (Mn) | 2.00 Max |
| Phosphorus (P) | 0.04 Max |
| Sulfur (S) | 0.03 Max |
| Silicon (Si) | 1.00 Max |
| Chromium (Cr) | 19.00 – 23.00 Max |
| Nickel (Ni) | 23.00 – 28.00 Max |
| Molybdenum | 4.00 – 5.00 Max |
| Copper (Cu) | 1.00 – 2.00 Max |
| Nitrogen (N) | 0.10 Max |
Mechanical Requirements for SS 904L Threaded Pipe Fittings
| Elements | Composition | |
|---|---|---|
| Tensile Strength, min ksi [MPa] | 71 [490] | |
| Yield Strength, min ksi [MPa] | 31 [215] | |
| Elongation in 2 inch or 50mm (or 4D), min % | Longitudinal | 35 |
| Transverse | 25 | |
Applications for SS 904L Threaded Pipe Fittings
- Process equipment in chemical industry
- Petrochemical industry
- Bleaching equipment in the pulp and paper industry
- Flue gas cleaning
- Desalination
- Seawater handling
- Hydrometallurgy
- Food and beverage
- Pharmaceuticals
- Heat exchangers