ASME Pressure Classes 150, 300, 600, 800 Lb
Bolted Bonnet-Threaded and Socket weld Ends-Dimensions (mm) and Weights (kg)
NPS |
Reduced. |
3/8 |
1/2 |
3/4 |
1 |
1-1/4 |
1-1/2 |
2 |
|
Full |
|
3/8 |
1/2 |
3/4 |
1 |
1-1/4 |
1-1/2 |
2 |
L |
79 |
79 |
92 |
111 |
120 |
152 |
172 |
200 |
H(OPEN) |
166 |
166 |
171 |
207 |
240 |
258 |
330 |
355 |
W |
100 |
100 |
100 |
125 |
160 |
160 |
180 |
200 |
Weights |
Bolted |
1.9 |
1.9 |
2.1 |
3.5 |
6.0 |
7.5 |
11.4 |
14.6 |
Welded |
1.7 |
1.7 |
1.9 |
3.3 |
5.2 |
6.8 |
10.6 |
13.8 |
|
|
|
|
|
|
|
|
|
|
|
ASME Pressure Classes 900, 1500 Lb
Bolted Bonnet-Threaded and Socket weld Ends-Dimensions (mm) and Weights (kg)
NPS |
Reduced. |
3/8 |
1/2 |
3/4 |
1 |
1-1/4 |
1-1/2 |
2 |
|
Full |
|
3/8 |
1/2 |
3/4 |
1 |
1-1/4 |
1-1/2 |
2 |
L |
92 |
111 |
111 |
120 |
152 |
172 |
200 |
220 |
H(OPEN) |
171 |
207 |
207 |
240 |
258 |
330 |
355 |
370 |
W |
100 |
125 |
125 |
160 |
160 |
180 |
200 |
240 |
Weights |
Bolted |
2.2 |
3.7 |
3.6 |
6.8 |
7.6 |
11.6 |
15.0 |
21.9 |
Welded |
2.0 |
3.4 |
3.3 |
6.0 |
5.6 |
10.3 |
14.2 |
18.0 |
|
|
|
|
|
|
|
|
|
|
|
ASME Pressure Classes 150, 300, 600, 800 Lb
Bolted Bonnet-Flanged Ends-Dimensions (mm) and Weights (kg)
NPS |
1/2 |
3/4 |
1 |
1-1/4 |
1-1/2 |
2 |
L(RF)L1(BW) |
150 |
108 |
117 |
127 |
140 |
165 |
203 |
300 |
152 |
178 |
203 |
216 |
229 |
267 |
600 |
165 |
190 |
216 |
229 |
241 |
292 |
H(OPEN) |
150~300 |
166 |
171 |
207 |
240 |
258 |
330 |
600 |
171 |
207 |
240 |
258 |
330 |
380 |
W |
100 |
100 |
125 |
160 |
160 |
180 |
Weights |
150 |
RF |
4.5 |
6.9 |
9.8 |
13.5 |
19.5 |
28.0 |
BW |
2.3 |
3.6 |
7.8 |
8.2 |
12.0 |
15.0 |
300 |
RF |
4.8 |
7.7 |
11.0 |
16.8 |
21.2 |
32.6 |
BW |
2.8 |
4.0 |
8.5 |
9.2 |
12.6 |
16.8 |
600 |
RF |
5.6 |
7.8 |
12.5 |
17.0 |
23.5 |
38.8 |
BW |
3.4 |
4.7 |
9.2 |
10.5 |
13.3 |
18.9 |
ASME Pressure Classes 900, 1500 Lb
Bolted Bonnet-Flanged Ends-Dimensions (mm) and Weights (kg)
NPS |
1/2 |
3/4 |
1 |
3/4 |
1-1/2 |
2 |
L(RTJ) |
900~1500 |
216 |
229 |
254 |
279 |
305 |
371 |
L1(BW) |
900~1500 |
216 |
229 |
254 |
279 |
305 |
368 |
H(OPEN) |
207 |
207 |
240 |
258 |
330 |
355 |
W |
125 |
125 |
160 |
160 |
180 |
200 |
Weights |
RTJ |
8.0 |
13.2 |
17.4 |
19.0 |
24.5 |
31.0 |
BW |
5.2 |
10.0 |
14.6 |
15.8 |
20.5 |
27.8 |
Specifications
ASME Pressure Classes: 150, 300, 600, 800, 900, 1500 Lb
Sizes: 3/8, 1/2, 3/4, 1-1/4, 1-1/2, 2" ( DN 10, 15, 20, 25, 32, 40, 50 mm )
Ends: Welded, threaded and flanged.
Materials: Stainless steel, alloy steel, carbon steel.