Welded steel ball valve
- Products
- Ball valve
- Butterfly valve
- Gate valve
- Globe Valve
- Check valve
- Anticorrosive valve
- Forged steel valve
- Regulating valve
- Hydraulic control valve
- Power station valve
- Drain valve
- Bellows valve
- Metallurgical valve
- Flame arrester and breathing valve
- Solenoid valve
- Needle valve
- Copper valve
- Ceramic valve
- Oil field valve
- Safety valve
- Actuator series
Nominal diameter: DN15 ~ 250mm
Nominal pressure: PN1.6 ~ 6.4Mpa, Class150 ~ 600LB
Main material: WCB, A105, F11, F22, F304, F316, CF8, CF8M, WCC or according to customer requirements.
Temperature: -40 ℃ ~ + 220 ℃
Design and manufacturing standards: GB / T 12237-2007
Structure length standard: GB / T 12221-2005
Socket Weld Standard: GB12224, ANSIB16.25
Pressure Temperature Level: GB / T 12224-2005
Test Test Standards: GB / T 13927-2008
Steel Ball Valve Product Uses:
1) City gas: gas output pipes, main lines and the supply of the regional pipeline.
2) Centralized heating: large-scale heating equipment output lines, main lines, branch lines.
3) heat exchanger: the pipeline and the loop hoist.
4) Steel plants: all kinds of fluid pipes, exhaust pipes, gas and heat supply pipes, fuel supply pipes.
5) all kinds of industrial equipment: all kinds of heat treatment pipes, all kinds of industrial gas and heat pipe.
Steel ball valve main connection size:
|
DN |
Nominal diameter Bore |
DH |
d |
t |
L |
H1 |
H2 |
A |
Weight kg |
|
A / B |
|||||||||
|
50 |
40 |
89 |
60.3 / 57 |
4 |
300 |
35 |
135 |
180 |
4 |
|
65 |
50 |
108 |
76.1 / 76 |
4 |
300 |
35 |
144 |
275 |
5.2 |
|
80 |
65 |
133 |
88.9 / 89 |
5 |
300 |
44 |
154 |
275 |
6.3 |
|
100 |
80 |
159 |
114.6 / 108 |
5 |
325 |
50 |
193 |
365 |
11 |
|
125 |
100 |
193 |
139.7 / 133 |
5 |
325 |
42 |
218 |
365 |
16 |
|
150 |
125 |
219 |
168.3 / 159 |
6 |
350 |
83 |
343 |
650 |
24 |
|
200 |
150 |
273 |
219/219 |
7 |
400 |
84 |
345 |
800 |
39 |
