法兰式超高温楔式闸阀设计与制造标准

设计与制造

GB/T12234

法兰尺寸

JB/T79GB/T9113

结构长度

GB/T12221

检验与试验

GB/T13927JB/T9092

超高温楔式闸阀性能规范试验压力

公称压力PN( MPa)

test pressure ( MPa) Shell strength test

on sealing test

seal test

gas seal test

1. 6

2。 4

1。 8

1。 8

0。 5 - 0. 7

2。 5

3。 8

2。 8

2。 8

4。 O

6。 0

4。 4

4。 4

wedge gate Industrial Valves body material and the suitable scope of

product

gate Industrial Valves body materials

applicable medium

working temperature ( ℃)

PI

chromium nickel titanium steel

water, steam, gas, oil, or fog, powder, granule

550 ℃

PII

high nickel-chromium steel

650 ℃

wedge gate valve is widely used in petrochemical, oil, steam pipeline, such as coal-fired power plants connected or truncate the medium inside the pipe opening and closing device.

wedge gate valve main features:

1, compact structure, reasonable design, good rigidity, valves, channel flow, flow coefficient

2, sealing surface of stainless steel and carbide, long service life

3, using the flexible graphite packing, reliable seal, flexible operation of the light

4, drive mode for manual, pneumatic, electric, gearing

5, the structure form is elastic wedge type single ram, rigid wedge single ram of double ram type

The point for Shenzhen Mech Valve Trading Co., Ltd. is that managerial processes are as important as other inputs in production and can create significant competitive advantage.
Shenzhen Mech Valve Trading Co., Ltd. offers a vast array of , and for all tastes and styles. When you want to kick your resilient valve up a notch, you want Mech Valve!
High-quality products are huge boosts when it comes to marketing ideas; allowing potential manufacturers to place themselves in the shoes of a satisfied customer brings them one step closer to understanding the idea of double flanged gate valve.
wedge gate valve is receiving a great positive feedback in the market. And many of our clients are fully satisfied with it.