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Products > steel
valve
3.Forged Steel Valve |
A.FORGED STEEL GATE VALVE (150-800LBS) |
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| Application Criterion |
| 1.Design and manufactured : according to ANSI B16.34; AP1602 |
| 2.Size of coupling edn: |
| (1)Size of socket joint hole:according to ANSI B16.11; JIS B2306 |
| (2)Size of threaded end:according to ANSI B1.20.1;BS21; JIS B0203;SIO7/1 |
| 3.Valve inspection and test : according to API 598 |
| 4.Structure characteristics : B.B:OS&Y or W.B:OS&Y |
| 5.Material : according to AISI/ASTM |
| 6.Materiare of main body : A105:F5;F11;;F22;304;304L;316;316L;LF2,etc |
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| Main parts material |
Description |
ATSM |
A105 |
A350 |
|
A182 |
LF2 |
F5 |
F11 |
F22 |
304 |
304L |
316 |
316L |
Valve body |
A105 |
LF2 |
F5 |
F11 |
F22 |
304 |
304L |
316 |
316L |
Valve cover |
A105 |
LF2 |
F5 |
F11 |
F22 |
304 |
304L |
316 |
316L |
Valve stem |
2Cr13 |
304 |
304L |
316 |
316L |
Gate board |
2Cr13 |
304 |
304L |
316 |
316L |
Sealing ring |
2Cr13 |
304 |
304L |
316 |
316L |
Spacer |
304+Soft Graphite |
304+Soft Graphite |
Gland |
WCB |
CF8 |
Handwheel |
A197 |
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| Main dimensions and weight |
Specification DN |
|
L |
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W |
Open |
Weight |
Inch |
metric |
ANSI |
JIS |
ANSI toothed 60 (NPT) |
JIS,ISC,BC, thoothed 55 (RC) |
Inside dia |
Full bore |
Inside dia |
Full bore |
Inside dia |
Full bore |
Inside dia |
Full bore |
Inside dia |
Full bore |
Inside dia |
Full bore |
1/4 |
|
8 |
|
14.2 |
|
14.3 |
|
79 |
1/4 |
|
1/4 |
|
100 |
166 |
2.2 |
|
3/8 |
1/4 |
10 |
8 |
17.6 |
14.2 |
17.9 |
14.3 |
79 |
3/8 |
1/4 |
3/8 |
1/4 |
100 |
166 |
2.2 |
2.2 |
1/2 |
3/8 |
15 |
10 |
21.8 |
17.6 |
22.2 |
17.9 |
79 |
1/2 |
3/8 |
1/2 |
3/8 |
100 |
166 |
2.2 |
2.2 |
3/4 |
1/2 |
20 |
15 |
27.1 |
21.8 |
27.7 |
22.2 |
92 |
3/4 |
1/2 |
3/4 |
1/2 |
100 |
169 |
2.2 |
2.2 |
1 |
3/4 |
25 |
20 |
33.8 |
27.1 |
34.5 |
27.7 |
111 |
1 |
3/4 |
1 |
3/4 |
125 |
193 |
4.7 |
4.3 |
1 1/4 |
1 |
32 |
25 |
42.6 |
33.8 |
43.2 |
34.5 |
120 |
1 1/4 |
1 |
1 1/4 |
1 |
160 |
236 |
5.9 |
5.9 |
1 1/2 |
1 1/4 |
40 |
32 |
48.7 |
42.6 |
49.1 |
43.2 |
120 |
1 1/2 |
1 1/4 |
1 1/2 |
1 1/4 |
160 |
246 |
6.9 |
6.9 |
2 |
1 1/2 |
50 |
40 |
61.1 |
48.7 |
61.1 |
49.1 |
140 |
2 |
1 1/2 |
2 |
1 1/2 |
180 |
283 |
11.1 |
11.1 |
|
2 |
|
50 |
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61.1 |
|
61.1 |
178 |
|
2 |
|
2 |
200 |
330 |
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15.2 |
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