| 防爆阔杆/全通径 | |
| 适用温度范围 | -20 to 120℃(可定制高温) |
| 使用压力 | ≤1.6MPa |
| 适用介质 | 水、气、油 |
| 设计制造 | GB/T-12224/ANSIB16.34 |
| 螺纹标准 | BSPT/BSP/NPT/DIN/JIS/RC/G |
| 检查与测试 | GB/T-13927/API598 |
| 气压测试 | 1.6MPa |
二片式不锈钢内螺纹球阀材料列表
|
部件名称 |
材质 |
||
|
阀体 |
CF8M |
CF8 |
WCB |
|
阀盖 |
CF8M |
CF8 |
WCB |
|
球 |
SS316 |
SS304 |
SS304 |
|
阀杆 |
SS316 |
SS304 |
SS304 |
|
阀座 |
RTFE |
RTFE |
RTFE |
|
线条 |
PTFE |
PTFE |
PTFE |
|
杆密封 |
PTFE |
PTFE |
PTFE |
|
中头垫 |
PTFE |
PTFE |
PTFE |
|
填料压套 |
SS202 |
SS201 |
SS202 |
|
手柄 |
SS202 |
SS201 |
SS202 |
|
弹塾 |
SS202 |
SS202 |
SS202 |
|
螺帽 |
SS202 |
SS202 |
SS202 |
|
锁片 |
SS202 |
SS202 |
SS202 |
|
胶套 |
PLASTIC |
PLASTIC |
PLASTIC |
二片式不锈钢内螺纹球阀外形尺寸
|
NPS |
DN |
d |
L |
H |
W |
|
1/4" |
6 |
10 |
53 |
42 |
95 |
|
3/8" |
10 |
12 |
55 |
42 |
95 |
|
1/2" |
15 |
15 |
56 |
51 |
108 |
|
3/4" |
20 |
20 |
61 |
58 |
115 |
|
1" |
25 |
25 |
71 |
77 |
135 |
|
1-1/4" |
32 |
32 |
83 |
83 |
150 |
|
1-1/2" |
40 |
38 |
94 |
97 |
175 |
|
2" |
50 |
50 |
106 |
106 |
190 |
|
2-1/2" |
65 |
65 |
139 |
122 |
220 |
|
3" |
80 |
80 |
165 |
133 |
250 |
|
4" |
100 |
100 |
208 |
162 |
320 |
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