
Socket Welded Forged Gate Valve
The Socket-Welded Forged Gate Valve is a small-bore, high-pressure gate valve featuring a forged steel structure and socket-weld connections, designed for the full-open/full-close shut-off control of pipeline media.
- Product Introduction
What is Cast Steel Check Valve
The Socket-Welded Forged Gate Valve is a small-bore, high-pressure gate valve featuring a forged steel structure and socket-weld connections, designed for the full-open/full-close shut-off control of pipeline media.


Product Size
|
Appearance and connectsize Class800Lb |
||||||||||
|
Specification |
R.P |
|
1/2 |
3/4 |
1 |
1 1/4 |
1 1/2 |
2 |
2 1/2 |
3 |
|
F.P |
1/4 |
3/8 |
1/2 |
3/4 |
1 |
1 1/4 |
1 1/2 |
2 |
2 1/2 |
|
|
Face to face |
L |
79 |
79 |
92 |
111 |
120 |
120 |
140 |
178 |
180 |
|
Handwheel diameter |
W |
100 |
100 |
100 |
125 |
160 |
160 |
180 |
200 |
220 |
|
Height |
H |
161 |
161 |
163 |
196 |
223 |
251 |
290 |
333 |
370 |
|
Flow port dimension |
D |
8 |
10.5 |
13.5 |
18 |
24 |
29 |
36.5 |
45 |
51 |
|
Weight |
2.22 |
2.3 |
2.39 |
4.24 |
5.7 |
7.05 |
10.9 |
16.8 |
24 |
|
|
Appearance and connectsize Class900-1500Lb |
||||||||||
|
Specification |
R.P |
|
1/2 |
3/4 |
1 |
1 1/4 |
1 1/2 |
2 |
2 1/2 |
3 |
|
F.P |
1/4 |
3/8 |
1/2 |
3/4 |
1 |
1 1/4 |
1 1/2 |
2 |
2 1/2 |
|
|
Face to face |
L |
92 |
92 |
111 |
120 |
120 |
140 |
178 |
180 |
|
|
Handwheel diameter |
W |
100 |
100 |
125 |
160 |
160 |
180 |
200 |
220 |
|
|
Height |
H |
191 |
171 |
192 |
219 |
243 |
296 |
316 |
370 |
一 |
|
Flow port dimension |
D |
8 |
10.5 |
13.5 |
18 |
24 |
29 |
36.5 |
45 |
一 |
|
Weight |
2.4 |
2.4 |
4.4 |
6 |
7.2 |
11.4 |
16 |
23 |
一 |
|
Material Advantage for Corrosive Environments

The valve body is constructed from forged steel materials-such as A105, F304, and F316-offering high strength and exceptional pressure resistance.
Its forged structure is dense and free of porosity, making it ideally suited for high-pressure systems.
The stainless steel material exhibits superior resistance to both corrosion and high temperatures, rendering it suitable for use in harsh media environments.
Where Can Cast Steel Check Valves Be Used?
Oil & Gas
High-Pressure Pipeline Shut-off and Safety Isolation
01
Chemical Systems
Control of Corrosive Media
02
Power Systems
Steam and Boiler Pipeline Control
03
Refining Facilities
Process Pipeline Isolation and Maintenance
04
Marine & Offshore
Pipeline Systems with High Sealing Requirements
05
Our Manufacturing Strength for Cast Steel Check Valve
Production Facilities: Forging Equipment + Precision CNC Machining Centers + Valve Assembly Lines
Process Capabilities: Forging & Forming + Precision Machining + Sandblasting/Anti-corrosion Treatment
Production & Delivery: Stable Mass Production; Rapid Delivery for Standard Specifications
Customization Capabilities: Support for Customization of Pressure Ratings, Materials, Connection Types, and Actuation Methods
Quality Control: Comprehensive Process Inspection (Raw Materials, Pressure Testing, Sealing, Final Factory Inspection)
FAQ
Hot Tags: socket welded forged gate valve, China socket welded forged gate valve manufacturers, suppliers, factory, Socket Welded Forged Gate Valve, API602 Forged Steel Gate Valve, API Standard Flat Gate Valve, gate valve, API600 Cast Steel Gate Valve, CLASS600 Carbon Steel Gate Valve








