GZW-1Fire blocker pip ye kɔrɔ
GYW-1Pipe Fire Resistor
Features ye
GZW-I type explosion-resistant flame-retardant pipeline is a new flame-retardant pipeline of flammable gas, is a new product replacement. GZW-I type explosion-resistant flame-retardant pipeline is a new flame-retardant pipeline of flammable gas, is a new product replacement.
Kɔnɔ cï bɛ̈n ya tɛmɛ në China Science and Technology University ku Tianjin Fire Science Research Institute, Ministry of Public Security, ku ka tɛmɛ në GB13347-92 "Kɔnɔ cï bɛ̈n ya tɛmɛ në petroleum gas pipeline fire prevention performance and testing methods". Fire resistor
A cɔl a cɔl a cɔl a cɔl a cɔl a cɔl a cɔl a cɔl a cɔl a cɔl a cɔl a cɔl a cɔl a cɔl a cɔl a cɔl a cɔl a cɔl a cɔl a cɔl a Kä ye kek looi aye kek looi në stainless steel, carbon steel ku jɔl ya kä juëc ye kek looi, ka bɛ̈n ya looi në luɔɔi juëc ye kek looi yiic.
Main Uses (Wɛɛr-dɛ-dɛ-dɛ-dɛ-dɛ-dɛ-dɛ-dɛ-dɛ-dɛ-dɛ-dɛ-dɛ-dɛ-dɛ-dɛ-dɛ-dɛ-dɛ)
1, ye gas ye tɔ̈ɔ̈u ye tɔ̈ɔ̈u ye tɔ̈ɔ̈u ye tɔ̈ɔ̈u ye tɔ̈ɔ̈u ye tɔ̈ɔ̈u.
2, Torch system.
3, petrol-gas recovery system.
4, tɛ̈n yenë kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ.
5, gas purification system.
6, Sistɛm de gas analysis.
7, Gas emission system ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl Main performance 1, fire blocker 13 consecutive times with a sub-sonic speed flame test, each time can block the flame passing. 1, fire blocker 13 consecutive times with a sub-sonic speed flame test, each time can block the flame passing.
2.Water pressure test 2.4MPa no leakage.

Fire blocker pip ye kɔrɔ
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![]() Struktur diagram |
Main form and flange connection size
|
Model
|
Weight ye
(Kg/unit) |
PN
(MPa) |
Duël (mm)
|
Bolt
|
||||
|
K
|
D
|
DL
|
L
|
Nomor
|
Threads
|
|||
|
GZW-20
|
DN20
|
1.6
|
75
|
105
|
195
|
200
|
4
|
M12
|
|
GZW-25
|
DN25
|
85
|
115
|
195
|
200
|
4
|
M12
|
|
|
GZW-40
|
DN40
|
110
|
150
|
245
|
240
|
4
|
M16
|
|
|
GZW-50
|
DN50
|
125
|
165
|
245
|
240
|
4
|
M16
|
|
|
GZW-80
|
DN80
|
160
|
200
|
280
|
250
|
8
|
M16
|
|
|
GZW-100
|
DN100
|
180
|
220
|
335
|
260
|
8
|
M16
|
|
|
GZW-150
|
DN150
|
240
|
285
|
460
|
360
|
8
|
M20
|
|
|
GZW-200
|
DN200
|
295
|
340
|
520
|
420
|
12
|
M20
|
|
|
GZW-250
|
DN250
|
355
|
405
|
580
|
430
|
12
|
M24
|
|
|
GZW-300
|
DN300
|
410
|
460
|
705
|
450
|
12
|
M24
|
|
|
GZW-600
|
DN600
|
770
|
840
|
1120
|
580
|
20
|
M33
|
|
|
Lɔ̈k ku Lɔ̈k Walasa ka tɛmɛ se ka tɛmɛ se ka tɛmɛ se ka tɛmɛ se ka tɛmɛ se ka tɛmɛ se ka tɛmɛ se ka tɛmɛ se ka tɛmɛ se ka tɛmɛ se ka tɛmɛ se ka tɛm 1, Fire resistor check once a half year, check if the fire resistor layer core is blocked, deformed, corrosion etc. 1, fire resistor check once a half year, check if the fire resistor layer core is blocked, deformed, corrosion etc. 1, fire resistor check once a half year, check if the fire resistor layer core is blocked, deformed, corro 2, ye tɛ̈n yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen 3, të cenë kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc |
![]() Welding |



