Trident Metal Industries — global sourcing, reliable supply and competitive pricing for pipes, tubes, fittings, flanges, sheets, plates and rods.
Durable and precise industrial valves for flow control in pipelines across various sectors.
| Size | Class 150 | Class 300 | Class 600 | Class 900 |
|---|---|---|---|---|
| 1/2" to 2" | ✓ | ✓ | ✓ | ✓ |
| 3" to 8" | ✓ | ✓ | ✓ | ✓ |
| 10" to 24" | ✓ | ✓ | ✓ | On request |
Reliable shut-off valves for robust pipeline applications.
| Material | Grades |
|---|---|
| Stainless Steel | ASTM A182 F304/304L, F316/316L |
| Carbon Steel | ASTM A105, A350 LF2 |
| Alloy Steel | ASTM A182 F11, F22, F91 |
| Special Alloys | Monel, Inconel, Hastelloy, Duplex |
Ideal for fully open or fully closed service without flow restriction.
| Material | Grades |
|---|---|
| Stainless Steel | ASTM A182 F304/304L, F316/316L |
| Carbon Steel | ASTM A105, A350 LF2 |
| Alloy Steel | ASTM A182 F11, F22, F91 |
| Special Alloys | Monel, Inconel, Hastelloy, Duplex |
Designed for regulating flow in a pipeline.
| Material | Grades |
|---|---|
| Stainless Steel | ASTM A182 F304/304L, F316/316L |
| Carbon Steel | ASTM A105, A350 LF2 |
| Alloy Steel | ASTM A182 F11, F22, F91 |
| Special Alloys | Monel, Inconel, Hastelloy, Duplex |
Prevents backflow in the pipeline, operating automatically.
| Material | Grades |
|---|---|
| Stainless Steel | ASTM A182 F304/304L, F316/316L |
| Carbon Steel | ASTM A105, A350 LF2 |
| Alloy Steel | ASTM A182 F11, F22, F91 |
| Special Alloys | Monel, Inconel, Hastelloy, Duplex |
Rotary valves used to stop, regulate, or start flow.
| Material | Grades |
|---|---|
| Stainless Steel | ASTM A182 F304/304L, F316/316L |
| Carbon Steel | ASTM A105, A350 LF2 |
| Alloy Steel | ASTM A182 F11, F22, F91 |
| Special Alloys | Monel, Inconel, Hastelloy, Duplex |
Refer to the 3D drawing and standard dimensions table below before placing your order.
Note: Standard reference diagram for Valve Face-to-Face and Height Dimensions.
| NPS (Size) | Class | Face-to-Face (mm) | Flange O.D. (mm) | Approx. Height (mm) |
|---|---|---|---|---|
| 2" | 150# | 178 | 152 | 350 |
| 2" | 300# | 216 | 165 | 380 |
| 3" | 150# | 203 | 191 | 420 |
| 3" | 300# | 282 | 210 | 450 |
| 4" | 150# | 229 | 229 | 510 |
| 4" | 300# | 305 | 254 | 540 |
| 6" | 150# | 267 | 279 | 680 |
| 6" | 300# | 403 | 318 | 710 |
| 8" | 150# | 292 | 343 | 840 |
| 8" | 300# | 419 | 381 | 880 |
Standard chemical composition and mechanical property ranges for the common valve body / trim materials we offer.
| Element | Composition (wt %) |
|---|---|
| Carbon (C) | 0.35 max |
| Manganese (Mn) | 0.60 – 1.05 |
| Silicon (Si) | 0.10 – 0.35 |
| Phosphorus (P) | 0.035 max |
| Sulphur (S) | 0.040 max |
| Property | Typical Value |
|---|---|
| Tensile Strength | 485 MPa min |
| Yield Strength | 250 MPa min |
| Elongation at Break | 22% min |
| Hardness | ≤ 187 HB |
| Element | Composition (wt %) |
|---|---|
| Carbon (C) | 0.30 max |
| Manganese (Mn) | 0.60 – 1.35 |
| Silicon (Si) | 0.15 – 0.30 |
| Phosphorus (P) | 0.035 max |
| Sulphur (S) | 0.040 max |
| Property | Typical Value |
|---|---|
| Tensile Strength | 485 – 655 MPa |
| Yield Strength | 250 MPa min |
| Elongation at Break | 22% min |
| Charpy Impact | Tested to -46°C for low temp service |
| Element | Composition (wt %) |
|---|---|
| Carbon (C) | 0.08 max |
| Manganese (Mn) | 1.50 max |
| Silicon (Si) | 2.00 max |
| Chromium (Cr) | 18.0 – 21.0 |
| Nickel (Ni) | 8.0 – 11.0 |
| Phosphorus (P) | 0.04 max |
| Sulphur (S) | 0.04 max |
| Property | Typical Value |
|---|---|
| Tensile Strength | 485 MPa min |
| Yield Strength (0.2% Proof) | 205 MPa min |
| Elongation at Break | 35% min |
| Hardness | ≤ 187 HB |
| Element | Composition (wt %) |
|---|---|
| Carbon (C) | 0.08 max |
| Manganese (Mn) | 1.50 max |
| Silicon (Si) | 2.00 max |
| Chromium (Cr) | 18.0 – 21.0 |
| Nickel (Ni) | 9.0 – 12.0 |
| Molybdenum (Mo) | 2.0 – 3.0 |
| Phosphorus (P) | 0.04 max |
| Property | Typical Value |
|---|---|
| Tensile Strength | 485 MPa min |
| Yield Strength (0.2% Proof) | 205 MPa min |
| Elongation at Break | 30% min |
| Hardness | ≤ 187 HB |
Send us the product, grade, size and quantity — we will come back with availability, pricing and a despatch date.
Trident Metal Industries — global sourcing, reliable supply and competitive pricing for pipes, tubes, fittings, flanges, sheets, plates and rods.
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Trident Metal Industries sources and supplies metal products for fabricators, contractors and project buyers.