制造标准
1, 设计和制造符合BS5351 MSS SP-118,
2, 连接方式符合:
1) 承插焊接符合ANSI B16.11, JB/T1751
2) 螺杆两端符合ANSI B1.20.1, JB/T7306;
3) 对焊连接符合ANSI B16.25, JB/T12224
4) 两端法兰符合ANSI B16.5, JB79
3, 测试和检验符合: API598; GB/T13927, JB/T9092
材质明细表
|
序号
|
零件名称
|
碳钢
|
不锈钢
|
|
1
|
阀体
|
A105
|
F304
|
F316
|
F316L
|
|
2
|
球
|
F304
|
F316
|
F316L
|
|
3
|
阀杆
|
F304
|
F316
|
F316L
|
|
4
|
密封圈
|
PTFE, RPTFE, 尼龙
|
|
5
|
垫片
|
O型圈, PTFE, 石墨
|
|
6
|
填料
|
PTFE, 石墨
|
|
7
|
止推垫片
|
PTFE
|
|
8
|
定位片
|
A283D, 不锈钢
|
|
9
|
手柄
|
A283D, 不锈钢
|
|
10
|
螺母
|
T304
|
|
11
|
定位销
|
T304
|
|
12
|
螺母
|
A194-2H
|
A194-8
|
|
13
|
螺栓
|
A193-B7
|
A193-B8
|
尺寸(MM)和重量(KG) 800Lb~1500LB
|
RB
|
FB
|
L
|
d
|
NPT
|
SW
|
L1
|
H
|
W
|
重量
KG
|
|
RB
|
FB
|
RB
|
FB
|
RB
|
FB
|
|
3/8x1/4
|
1/4
|
92
|
9.5
|
3/8
|
1/4
|
17.6
|
14.2
|
9.6
|
9.6
|
53
|
130
|
1.5
|
|
1/2x3/8
|
3/8
|
92
|
9.5
|
1/2
|
3/8
|
21.8
|
17.6
|
9.6
|
9.6
|
53
|
130
|
1.5
|
|
3/4x1/2
|
1/2
|
92
|
13
|
3/4
|
1/2
|
27.1
|
21.8
|
12.7
|
12.7
|
56
|
130
|
1.5
|
|
1x3/4
|
3/4
|
111
|
17
|
1
|
3/4
|
33.8
|
27.1
|
12.7
|
12.7
|
70
|
160
|
2.4
|
|
11/4x1
|
1
|
127
|
23
|
11/4
|
1
|
42.6
|
33.8
|
12.7
|
12.7
|
80
|
220
|
3.9
|
|
11/2x11/4
|
11/4
|
140
|
30
|
11/2
|
11/4
|
48.7
|
42.6
|
12.7
|
12.7
|
90
|
250
|
6.1
|
|
2x11/2
|
11/2
|
152
|
38
|
2
|
11/2
|
61.2
|
48.7
|
15.9
|
15.9
|
100
|
250
|
8.5
|
|
21/2x2
|
2
|
178
|
48
|
21/2
|
2
|
74.1
|
61.2
|
15.9
|
15.9
|
110
|
290
|
10
|
|
