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.
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.
| No. | Description | Material |
|---|---|---|
| 1 | Body | ASTM A105 |
| 2 | Plug | ASTM A217 Gr CA15 |
| 3 | Stem | ASTM A182 Gr F6a |
| 4 | Gasket | SS 316 Spiral Wounded Graphite |
| 5 | Bonnet | ASTM A105 |
| 6 | Hex Bolt | ASTM A193 Gr B7 |
| 7 | Gland Packing | Flexible Graphite Rings |
| 8 | Gland Bush | ASTM A276 Type SS410 |
| 9 | Stud | ASTM A193 Gr B7 |
| 10 | Gland Flange | AASTM A105 |
| 11 | Stud Nut | ASTM A194 Gr 2H |
| 12 | Yoke Sleeve | BS970 : 1955 EN1A |
| 13 | Hand Wheel | ASTM A105 |
| 14 | Stem Nut | ASTM A194 Gr 2H |
| Test Type | Unit- Kg/Cm² |
|---|---|
| Hydro. Shell | 208 |
| Hydro. Seat | 153 |
| Air/Pneumatic | 7 |