|
body material |
Carbon steel WCB, stainless steel 304, 316, |
|
Flame retardant core material |
Stainless steel anti fire ripple plate |
|
Seal material |
Oil resistant asbestos rubber, PTFE PTFE |
|
ambient temperature ℃ |
≤480 |
|
Nominal pressure(MPa) |
0.6~5.0 |
|
Explosion proof grade |
BS5501:ⅡA、ⅡB、ⅡC |
? the flame arrester has reasonable structure, light weight, corrosion resistance and qualified anti-detonation performance. It can stop fire for 13 consecutive subsonic flame tests.
? easy maintenance and easy installation. The fire resistance is qualified, and there is no tempering phenomenon in the fire resistance test for 1 hour.
? arrester core is made of stainless steel, corrosion resistant and easy to clean. Shell water pressure test qualified.
Standard flange connection outline dimensions： GB、JB
|
Specifications |
Installation dimensions（mm） |
||||
|
D |
K |
DL |
H |
N-d |
|
|
DN20 |
?105 |
?75 |
?130 |
160 |
4×14 |
|
DN25 |
?115 |
?85 |
?135 |
160 |
4×14 |
|
DN32 |
?135 |
?100 |
?155 |
180 |
4×18 |
|
DN40 |
?145 |
?110 |
?170 |
200 |
4×18 |
|
DN50 |
?160 |
?125 |
?195 |
220 |
4×18 |
|
DN65 |
?180 |
?145 |
?220 |
220 |
4×18 |
|
DN80 |
?195 |
?160 |
?250 |
250 |
8×18 |
|
DN100 |
?215 |
?180 |
?295 |
260 |
8×18 |
|
DN125 |
?245 |
?210 |
?360 |
300 |
8×18 |
|
DN150 |
?280 |
?240 |
?430 |
360 |
8×22 |
|
DN200 |
?335 |
?295 |
?520 |
420 |
12×22 |
American Standard flange dimensions: ANSI, API, ASME and JIS standard
|
Specifications |
Installation dimensions（mm） |
||||
|
D |
K |
DL |
H |
N-d |
|
|
3/4" |
98 |
70 |
?130 |
160 |
4×15 |
|
1 |
108 |
79.5 |
?135 |
160 |
4×15 |
|
1-1/4" |
117 |
89 |
?155 |
180 |
4×15 |
|
1-1/2" |
127 |
98.5 |
?170 |
200 |
4×15 |
|
2" |
152 |
120.5 |
?195 |
220 |
4×19 |
|
2-1/2" |
178 |
139.5 |
?220 |
220 |
4×19 |
|
3" |
190 |
152.5 |
?250 |
250 |
4×19 |
|
4" |
229 |
190.5 |
?295 |
260 |
8×19 |
|
5" |
254 |
216 |
?360 |
300 |
8×22 |
|
6" |
279 |
241.5 |
?430 |
360 |
8×22 |
|
8" |
343 |
298.5 |
?520 |
420 |
8×22 |
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Post：200436
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