Product Details:
Payment & Shipping Terms:
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| Material: | ASTM A 216 WCB / A 217 WC6 / A 217 WC9 / A 217 C5 / A 217 C12 / A 351 CF8 / A 351 CF8M / A 351 CF3 / A 351 CF3M / A 352 LCB | Media: | Oil, Gas, Water, Steam, Acids |
|---|---|---|---|
| Operation: | Handwheel | Pressure: | 150LB~1500LB (DN15-50) |
| Connection End Type: | Bolted Bonnet Socket-Welding End, Threaded End, Flange End, Socket-Welding & Threaded End (to Order) | Size: | 1/2"~36" |
| High Light: | flange type gate valve,ss gate valve |
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Silver Color Flexible Wedge Gate Valve , Water Gate Valve Large Size 2 - 36 Inch
Applications Standard:
Design and manufacture as API600, ANSI B16.34
Face to face dimensions as ANSI B16.10
End flange dimension as per ANSI B16.5
Pressure-temperature ratings as ANSI B16.34
Pressure test as API 598
Specifications:
Technical Specification:
- Nominal diameter: 1/2"-24"
- Nominal pressure: 150Lb 300Lb 600Lb 900Lb 1500Lb
- Applicable Medium: water ,gas,oil,and other causticity medium.
Test Pressure
| Test Item | Shell Test | Seal Test | Back Seal Test | Air Seal Test | |||||
| Medium | Water | Air | |||||||
| Unit | MPa | Ibf/in2 | MPa | Ibf/in2 | MPa | Ibf/in2 | MPa | Ibf/in2 | |
| Pressure (Class) | 150 | 3.1 | 450 | 2.2 | 315 | 2.2 | 315 | 0.5-0.7 | 60-100 |
| 300 | 7.8 | 1125 | 5.6 | 815 | 5.6 | 815 | |||
| 400 | 10.3 | 1500 | 7.6 | 1100 | 7.6 | 1100 | |||
| 600 | 15.3 | 2225 | 11.2 | 1630 | 11 2 | 1630 | |||
| 900 | 23.1 | 3350 | 16.8 | 2440 | 16.8 | 2440 | |||
| 1500 | 38.4 | 5575 | 28.1 | 4080 | 28.1 | 4080 | |||
Brief introduction:
The series of gate valves include cast steel gate valve and forged steel gate valve. They are
designed and manufactured according to ANSI B16.34. With solid wedge and flexible wedge,
so it can be used for different pressures. Gate valves have back seal. Back seal of forged-steel gate valve
is weld with stainless steel. So it has perfect sealing. Its maintenance is
convenient. Widely used in petroleum,chemistry,water treatment industries.
Contact Person: Hu
Tel: 86-13957755057
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