Description
A forged steel gate valve is a type of valve used to control the flow of liquids or gases in a pipeline. These valves are known for their durability, strength, and reliability, making them suitable for high-pressure and high-temperature applications. The term “forged steel” refers to the manufacturing process where steel is shaped under high pressure to increase its structural integrity.
Design Features
| MOC | ASTM A105/ ASTM A182 Gr. F304/F316 |
| Size | 15mm to 50mm (1/2″ TO 2″) |
| End Connection | Flanged End (ASME B16.5) / Secrewed End / Socket Weld End / Butt Weld End |
| Pressure Class | 150#/300#/600#/800#/1500#/2500# |
| Design & manufacturing Standard | API 602 / ISO 15761 / ASME B16.34 |
| Testing & Inspection | API 598 |
| Valve Bore | Reduce Bore / Full Bore |
| Face to Face | Manufacturing Std. |
| Temp. Range | -29°C to 425°C. |
Technical Specifications
| Name | Details |
|---|---|
| Body | ASTM A105 |
| Plug | ASTM A217 Gr CA15 |
| Steam | ASTM A182 Gr F6a |
| Gasket | SS 316 Spiral Wounded Graphite |
| Bonnet | ASTM A105 |
| Hex Bolt | ASTM A193 Gr B7 |
| Gland Packing | Flexible Graphite Rings |
| Gland Bush | ASTM A276 Type SS410 |
| Stud | ASTM A193 Gr B7 |
| Glad Flange | AASTM A105 |
| Stud Nuts | ASTM A194 Gr 2H |
| Yoke Sleeve | BS970 : 1955 EN1A |
| Hand Wheel | ASTM A105 |
| Stem Nuts | ASTM A194 Gr 2H |
Benefits Application
- Locking, Stem Extension, Nippple Extension on Request.
- Leak Proof Body-Bonnet Joint With Spiral Wound Gasket.
Testing Parameters
| Test Type | Unit-Kg / Cm |
|---|---|
| Hydro. Shell | 208 |
| Hydro Seat | 153 |
| Air/Pneumatic | 7 |