Forged Ball Valve Bodies & Covers
Our core product line: closed-die forged bodies and covers (bonnets) for two-piece and three-piece ball valves, floating and trunnion type.
- Size range: 1/2″ – 12″
- Pressure classes: Class 150 / 300 / 600 / 1500 / 2500
- Types: floating, trunnion-mounted, twin-ball floating
- Materials: carbon steel, low-temp steel, stainless & duplex, alloy and nickel alloys
Forged Ball Valve Bodies
| Size | Class | Type | Parts Forged |
|---|---|---|---|
| 1/2″ | 2500 | Floating | Bonnet |
| 3/4″ | 2500 | Floating | Bonnet |
| 1″ | 2500 | Trunnion | Bonnet |
| 1.5″ | 150 | Floating | Body + Bonnet |
| 1.5″ | 300 | Floating | Body + Bonnet |
| 2″ | 150 | Floating | Body + Bonnet |
| 2″ | 300 | Floating | Body + Bonnet |
| 2″ | 600 | Floating | Body + Bonnet |
| 2″ | 2500 | Trunnion | Body |
| 2×1.5″ | 300 | Floating | Body + Bonnet |
| 3″ | 150 | Floating | Body + Bonnet |
| 3″ | 300 | Floating | Body + Bonnet |
| 3″ | 600 | Floating | Body + Bonnet |
| 4″ | 150 | Floating | Body + Bonnet |
| 4″ | 300 | Floating | Body + Bonnet |
| 4″ | 600 | Floating | Body + Bonnet |
| 6″ | 150 | Floating | Body + Bonnet |
| 6″ | 300 | Floating | Body + Bonnet |
| 8″ | 150 | Trunnion | Body + Bonnet |
| 8″ | 600 | Trunnion | Body + Bonnet |
Three-Piece Ball Valve Forgings
| Size | Class | Type | Parts Forged |
|---|---|---|---|
| 1/2″ | 2500 | Floating twin | End bodies |
| 2″ | 600 | Trunnion | End bodies |
| 2″ | 1500 | Trunnion | End bodies |
| 2″ | 2500 | Trunnion | End bodies |
| 2×1/2″ | 2500 | Trunnion twin | End bodies |
| 2×1.5″ | 2500 | Trunnion | End bodies |
| 3″ | 600 | Trunnion | End bodies |
| 4″ | 600 | Trunnion | End bodies |
| 4″ | 1500 | Trunnion | End bodies |
| 4×3″ | 2500 | Trunnion | End bodies |
| 6″ | 600 | Trunnion | End bodies |
| 8″ | 600 | Trunnion | End bodies |
| 10″ | 600 | Trunnion | End bodies |
| 12″ | 600 | Trunnion | End bodies |
Drawings and custom sizes welcome.
Available Materials (ASTM / ASME)
| Grade family | ASTM / ASME Grades |
|---|---|
| Carbon steel | A105, AISI 1045 (45#) |
| Low-temperature steel | A350 LF2 |
| Alloy steel | AISI 4130, 4135 (35CrMo), 4140 (42CrMo), 5140 (40Cr); ASTM A182 F91, F92 (WB36 on request) |
| Stainless steel | A182 F304, F316; AISI 420 (2Cr13); A564 17-4 PH |
| Duplex / super duplex | A182 F51, F53, F55 |
| Nickel alloys | UNS N06625 (Alloy 625), N07718 (Alloy 718), N08825 (Alloy 825) |
| Structural steel | Q355D (≈ EN S355 / ASTM A572 Gr.50) |
Other Forging Series
Gears
Forged gear blanks, rings and wind-turbine gear shafts with full-fiber grain flow for improved fatigue life.
Flanges & Rings
Forged flanges and ring components, finished-machined condition.
Hydraulic Parts
Forged hydraulic fittings and components for high-pressure hydraulic systems: tees, elbows, couplings and manifold parts for construction & mining machinery, custom sizes and grades on request.
Wire Reels
Forged wire reels / guide wheels in martensitic stainless steel AISI 420 (2Cr13), in standard sizes of 133, 156, 160 and 170 mm.
Hydraulic Cylinders
Forged hydraulic cylinder components: cylinder bodies, piston rods, heads and end caps, in AISI 1045 (45#) carbon steel, supplied forged or finished-machined to drawing.
Power-Station Valve Parts
Forged components for power-station valves in high-temperature grades (F91, F92, WB36).
Construction Machinery Parts
Drop-forged structural and wear parts for construction machinery in AISI 1045 (45#), AISI 4135 (35CrMo), AISI 4140 (42CrMo), AISI 5140 (40Cr) and Q355D structural steel.
Forged Wheel Hubs
Forged and machined wheel hubs for mining trucks and heavy-duty construction machinery.
Forged Bridge Components
Drop-forged clevis, anchorage and connection components for bridge structures and heavy rigging, supplied forged or finish-machined.
Why Closed-Die Forging?
Multi-directional closed-die forging delivers:
- Continuous grain flow: full-fiber structure following the part geometry
- Higher strength & fatigue resistance compared with cast or free-forged parts
- Better pressure integrity: ideal for valve pressure boundaries
- Clean, low-noise, energy-efficient production
Send us your drawing for a quotation within 24 hours → Contact