Bolted Bonnet Forged Flange Gate Valve

Forged steel gate valve is a rigid solid gate, the direction of the gate and the direction of the fluid vertical, can be fully open or fully closed, the body is the integral forging, very suitable for high temperature and high pressure working conditions. Gate valve fluid resistance is small, sealing surface by medium erosion and erosion is small.



Main parameters:

1. Design and manufacture:  API602;BS5352

2..SW dimension: ASME/ANSI B16.11; JB/T1751

3..Screwed dimension: ASME/ANSI B1.20.1; GB/T7306

4.Butt-welded dimension:ANSI B16.25;JB/T12224

5.Flanged dimension:ANSI B16.5;JB79

6. Structural feature: B.B. Or W.B; OS&Y

7. Body material: A105; LF2; F11; F22; F304; F316; F304L; F316L;F347;F321;F51;Monel etc.

8. Valve inspection and test according to API 598;GB/T13927;JB/T9092
 

Specification

Size: 1/2"-2"

Pressure class :150LB-2500LB (0.6-42.0mpa)
 
Features
Full size or reduced size design
Three bonnet types: bolted, welded, self-sealing
ealing surface is not easy to wear, abrasion, good sealing performance, long life
compact structure, good opening and closing, small height, convenient maintenance
Simple in shape, short face-to-face length, good technic in producing, and widely applied

Applications:
1.Chemical, Refinery Plant
2.Gas Purification Plant
3.Power Station, Shipbuilding
4.Recycling Facilities

 

FAQ: 

1. What is your MOQ?
Our MOQ is usually 1 pc.

2. What is your delievery time?
Our delievery is about 25-30days.

3. What is your payment terms?
We accept T/T, 100% L/C, or West Union and so on.

4. Could you provide free samples?
Usually, we offer free samples, customers bear freight cost. 

5. Why choose us?

Firstly, comparing with many factories, our prices are more competitive.

Secondly, We 100% test working pressure for ALL our products.

Finally, After- Services will be highly satisfied. Any problems and feedbacks will be responded efficiently.