AISI 904L Valves
AISI 904L Valves are flow regulating components used in 904L SS pipelines. Common types of AISI 904L valves include globe, gate, ball, butterfly, knife gate, pinch, diaphragm, needle etc.
Anand Steels manufactures and supplies AISI 904L valves with flanged, butt-weld, socket-weld and screwed ends. AISI 904L valves are manufactured to ASTM A182 F904L forged material specification, cast 904l and ANSI/ASME B16.34, API, BS, ISO, DIN and EN standards. AISI 904L bars stock valves are manufactured to ASTM A479/A479M Type 904L (UNS N08904) material specification. AISI 904L valves are duly marked for traceability. We offer worldwide shipping by Sea or Air freight options.
AISI 904L Valves Categories
For more information on AISI 904L Valves, see below details.
- Sizes: 3/8” to 72” NPS
- Sub Types: Globe, Gate, Ball, Butterfly, Diaphragm, Pinch, Knife Gate, Needle, etc.
- Pressure Ratings: Class 75/150/300/400/600/900/1500/2500 and others
- Ends: Butt-Weld, Socket-Weld, Screwed, and Flanged End
- Construction: Cast, Forged and Bar Machined.
- Dimensions & Tolerances;: ASME / ANSI, API, BS, EN, ISO, GOST and DIN Standards
- Material Specifications: ASTM / ASME A182 F904L, ASTM A479/A479M Type 904L / 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 AISI 904L Valves
| 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 AISI 904L Valves
| 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 AISI 904L Valves
- 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