名称：
SG-22 型刚性平板阀 (2009-06-18 11:00:49)
规格：SG-22
编号：DS022
| 详细介绍: |
|
SG-22型高性能，双向，密封平板闸阀在高压时性能良好，可应用于3000至20000psi的油田井口、采油树及管汇系统。
设计规范
标准的SG-22型闸阀符合最新版的API 6A和/或API 6D SSV的要求，刚性平闸板可以替换为膨胀闸板。依据最新版的NACE MR-01-75规范选择适用H2S介质的材料。
性能
¨ 锻造阀体/阀盖
¨ 低操作扭矩
¨ 金属对金属阀体/阀盖密封
¨ 对于任意位置闸板都可加压的金属对金属后密封
¨ 为易于维护而加入的润滑油嘴
¨ 保证阀体润滑和保护闸板表面的闸板导向
¨ 手动或自动操作
¨ 设计简单确保低花费
¨ 法兰或螺纹出口
可适用的规格
|
SIZE
|
3000 psi
|
5000 psi
|
10000 psi
|
|
1-13/16²
|
|
|
√
|
|
2-1/16²
|
√
|
√
|
√
|
|
2-9/16²
|
√
|
√
|
√
|
|
3-1/16²
|
|
|
√
|
|
3-1/8²
|
√
|
√
|
|
|
4-1/16²
|
√
|
√
|
√
|
6A闸阀尺寸数据――EG-20型
Flanged Valve 法兰端
|
Bore Size
|
PSI
|
Dimensions
|
Number of Turns
|
WT.
lbs / kg
|
|
A, inch / mm
|
B, inch / mm
|
C, inch / mm
|
D, inch / mm
|
|
2-1/16²
|
2000
|
11.62/295.1
|
5.06/128.5
|
19.62/498.3
|
10.00/254.0
|
13
|
96/44
|
|
3000, 5000
|
14.62/371.3
|
5.25/133.4
|
19.62/498.3
|
13.00/330.2
|
13
|
176/80
|
|
2-9/16²
|
2000
|
13.12/333.2
|
5.81/147.6
|
20.62/523.7
|
13.00/330.2
|
15-1/2
|
140/64
|
|
3000, 5000
|
16.62/422.1
|
6.12/155.4
|
20.62/523.7
|
13.00/330.2
|
15-1/2
|
224/102
|
|
3-1/8²
|
2000
|
14.12/358.6
|
7.06/179.3
|
22.75/577.9
|
13.00/330.2
|
20
|
218/99
|
|
3000
|
17.12/434.8
|
7.31/185.7
|
22.75/577.9
|
16.00/406.4
|
20
|
300/136
|
|
5000
|
18.62/472.9
|
7.62/193.5
|
22.75/577.9
|
16.00/406.4
|
20
|
334/151
|
|
4-1/16²
|
2000
|
17.12/434.8
|
9.12/231.6
|
25.88/657.4
|
16.00/406.4
|
24-1/2
|
406/184
|
|
3000
|
20.12/511.0
|
9.12/231.6
|
25.88/657.4
|
16.00/406.4
|
24-1/2
|
558/253
|
|
5000
|
21.62/549.1
|
9.44/239.8
|
25.88/657.4
|
16.00/406.4
|
24-1/2
|
614/279
|
Threaded Valve 螺纹端
|
Bore Size
内径尺寸
|
PSI
压力等级
|
Dimensions尺寸
|
Number of Turns
|
WT.
lbs / kg
|
|
A, inch / mm
|
B, inch / mm
|
C, inch / mm
|
D, inch / mm
|
|
2-1/16²
|
2000
|
9.25/235.0
|
5.06/128.5
|
19.62/498.3
|
10.00/254.0
|
13
|
86/39
|
|
3000, 5000
|
9.62/244.3
|
5.25/133.4
|
19.62/498.3
|
13.00/330.2
|
13
|
126/57
|
|
2-9/16²
|
2000
|
10.25/260.4
|
5.81/147.6
|
20.62/523.7
|
13.00/330.2
|
15-1/2
|
108/49
|
|
3000, 5000
|
10.25/260.4
|
6.12/155.4
|
20.62/523.7
|
13.00/330.2
|
15-1/2
|
142/64
|
|
3-1/8²
|
2000
|
11.38/289.1
|
7.06/179.3
|
22.75/577.9
|
13.00/330.2
|
20
|
181/82
|
|
3000, 5000
|
11.38/289.1
|
7.62/193.5
|
22.75/577.9
|
16.00/406.4
|
20
|
236/107
|
|
4-1/16²
|
2000
|
13.00/330.2
|
9.12/231.6
|
25.88/657.4
|
16.00/406.4
|
24-1/2
|
318/144
|
|
3000, 5000
|
13.00/330.2
|
9.44/239.8
|
25.88/657.4
|
16.00/406.4
|
24-1/2
|
454/206
|
|
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