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Marine Class 300 Wafer Check Valve
Marine Class 300 Wafer Check Valve
1. Application
The valve is used for shipbuilding, ship repair and oil platform with high quality.
2. Material
(1). - Body: cast steel
(2). - Disc: stainless steel
(3). - Spring: alloy
(4). - Hinge pin: Stainless steel
(5). - Plug: cast steel
3. Nominal Diameter ＆ Pressure
Diameter: 50~600
Pressure: 300
4. Features
(1). Professional exporting operation team.
(2). Sample order & small quantity order is ok.
(3). We provide OEM service, accept customer label, develop the product with your drawings or samples.
5. Main Size List
|
300LB |
NPS |
DN |
L |
D |
|
2 |
50 |
60 |
110 |
|
|
2-1/2 |
65 |
67 |
128 |
|
|
3 |
80 |
73 |
147 |
|
|
4 |
100 |
73 |
179 |
|
|
5 |
125 |
86 |
214 |
|
|
6 |
150 |
98 |
249 |
|
|
8 |
200 |
127 |
305 |
|
|
10 |
250 |
146 |
359 |
|
|
12 |
300 |
181 |
420 |
|
|
14 |
350 |
222 |
483 |
|
|
16 |
400 |
232 |
537 |
|
|
18 |
450 |
264 |
594 |
|
|
20 |
500 |
292 |
652 |
|
|
24 |
600 |
318 |
772 |
6. IACS Certificate: LR, RINA, ABS, BV, CCS, DNV-GL.
