1, qualified explosion-proof performance (Ⅱ A level), 13 consecutive tests of explosion resistance performance can fire.
2, the burning resistance is qualified, burning resistance test 1 hour without tempering phenomenon.
3. The arameter shell shall be subjected to hydraulic test no less than 0.9mpa without leakage.
Specifications |
size |
|
|
|
|
D |
A |
B |
C |
H |
|
DN50 |
50 |
110 |
140 |
114 |
210 |
DN100 |
100 |
170 |
205 |
150 |
284 |
DN150 |
150 |
225 |
260 |
185 |
375 |
DN200 |
200 |
280 |
315 |
230 |
445 |
DN250 |
250 |
335 |
370 |
276 |
500 |
DN300 |
300 |
395 |
435 |
276 |
500 |
DN400 |
400 |
495 |
535 |
335 |
520 |
DN500 |
500 |
600 |
640 |
400 |
550 |
The fire can be stopped after 13 consecutive tests.
Fire resistance qualified for 1 hour without tempering.
Address:Shanghai Market Road 3360
Switchboard:021-66516999
Phone Sales:021-51619868 / 021-66518677
Post:200436
E-mail : [email protected]
Al