产品分类 | 止回阀 |
口 径 | DN15 -50 mm |
压 力 | PN1.6 - 42 Mpa |
备 注 | 适用介质为:水、油品、蒸汽、及气体、某些腐蚀性液体等 |
【产品说明】
H41Y、H44Y型锻钢法兰止回阀零部件材料:
锻钢法兰止回阀 150Lb-600Lb
零件名称 |
CS to ASTM |
AS to ASTM |
SS to ASTM |
|
Type A105N |
Type F22 |
Type F304(L) |
Type F316(L) |
|
阀体 |
A105N |
A182 F22 |
A182 F304(L) |
A182 F316(L) |
铭牌 |
SS |
|||
阀瓣 |
A276 420 |
A276 304 |
A276 304(L) |
A276 316(L) |
阀盖 |
A105N |
A182 F22 |
A182 F304(L) |
A182 F316(L) |
垫片 |
316夹柔性石墨 |
316夹PTFE |
||
螺栓 |
A193 B7 |
A193 B16 |
A193 B8(M) |
A193 B8(M) |
适用介质 |
水、蒸汽、油品等 |
水、蒸气、油品等 |
硝酸、醋酸等 |
|
适用温度 |
-29°C~425°C |
-29°C~550°C |
-29°C~200°C |
锻钢法兰止回阀 900Lb-1500Lb
零件名称 |
CS to ASTM |
AS to ASTM |
SS to ASTM |
|
Type A105N |
Type F22 |
Type F304(L) |
Type F316(L) |
|
阀体 |
A105N |
A182 F22 |
A182 F304(L) |
A182 F316(L) |
铭牌 |
SS |
|||
阀瓣 |
A276 420 |
A276 304 |
A276 304(L) |
A276 316(L) |
阀盖 |
A105N |
A182 F22 |
A182 F304(L) |
A182 F316(L) |
垫片 |
316夹柔性石墨 316夹PTFE |
|||
螺栓 |
A193 B7 |
A193 B16 |
A193 B8(M) |
A193 B8(M) |
适用介质 |
水、蒸汽、油品等 |
水、蒸气、油品等 |
硝酸、醋酸等 |
|
适用温度 |
-29°C~425°C |
-29°C~550°C |
-29°C~200°C |
H41Y、H44Y型锻钢法兰止回阀外形及结构尺寸:
锻钢法兰止回阀 150Lb-600Lb
NPS |
1-2 |
3-4 |
1 |
11-4 |
11-2 |
2 |
||
L(RTJ) |
150 |
108 |
117 |
127 |
140 |
165 |
203 |
|
L1(BW) |
300 |
152 |
178 |
203 |
216 |
229 |
267 |
|
|
600 |
165 |
190 |
216 |
229 |
241 |
292 |
|
H |
150,300 |
61 |
61 |
79 |
95 |
103 |
118 |
|
600 |
61 |
79 |
95 |
103 |
118 |
135 |
||
重量 |
150 |
RTJ |
2.56 |
3.37 |
4.37 |
8.17 |
8.94 |
12.64 |
BW |
1.7 |
1.9 |
2.1 |
5.12 |
5.5 |
7.89 |
||
300 |
RTJ |
2.73 |
3.65 |
4.74 |
8.77 |
9.6 |
13.7 |
|
BW |
1.9 |
2.1 |
3 |
5.12 |
6.6 |
7.85 |
||
600 |
RTJ |
3 |
4 |
5.83 |
9.47 |
10.1 |
15.6 |
|
BW |
2 |
3.12 |
4.25 |
7.25 |
8.56 |
13.6 |
锻钢法兰止回阀 900Lb-1500Lb
NPS |
1-2 |
3-4 |
1 |
11-4 |
11-2 |
2 |
|
L(RTJ) |
216 |
229 |
254 |
279 |
305 |
371 |
|
L1(BW) |
216 |
229 |
254 |
279 |
305 |
368 |
|
H |
79 |
79 |
95 |
104 |
120 |
139 |
|
重量 |
RTJ |
8.5 |
10.5 |
15.7 |
20.8 |
27.2 |
33 |
BW |
6.4 |
8 |
13.2 |
17.8 |
24.2 |
29.7 |