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Fireproof breathable cap (TQM)
Product features: Our company integrates and introduces advanced technologies from companies such as the UK and Germany, equipped with advanced proces
Product details
Product Features
Our company integrates and introduces advanced technologies from companies such as the UK and Germany, equipped with advanced processing equipment and comprehensive testing devices, to produce explosion-proof corrugated flame arresters. These flame arresters have the advantages of compact structure, high reliability, explosion-proof, anti-corrosion, and strong flame retardant performance of flame retardant core components, and are easy to clean. They are particularly suitable for special media such as hydrogen, nitrogen, oxygen, and liquefied gas.
Explosion proof and flame retardant ventilation caps are mainly used at the end of combustible gas pipelines/storage tanks for exhaust and flame retardant purposes. Compared to pipeline flame arresters, they are relatively inexpensive, and with a rainproof cap on the upper part, they are more suitable for end installation.
product mix
Product Technical Parameters
Main technical parameters:
1. Shell material: carbon steel, aluminum alloy, stainless steel (SUS304, SUS304L, SUS316, SUS316L).
2. Flame retardant core: Stainless steel explosion-proof flame retardant corrugated plate.
3. Sealing ring material: polytetrafluoroethylene.
4. Working temperature: ≤ 480 ℃
5. Explosion proof level: BS 5501: IIC.
6. Scope of application: Storage of petrochemical products with a flash point below 60 ℃; Can be used in conjunction with a breathing valve, or used separately; On the ventilation pipe of the internal floating roof oil tank; On the ventilation pipe of the underground oil tank at the gas station.
7. Flange standards: GB, HG, SH, HGJ, JB, ANSL, JIS and other standards. (User specified, please indicate pressure level)
8. Manufacturing and testing standards: Manufacturing and acceptance shall be carried out in accordance with standards such as GB5908-86 and GB13347-92 for the flame retardant performance and test methods of oil storage tank flame arresters; Or user specified standards.
Main external dimensions:
caliber
L
H
40
200
200
50
220
230
80
310
280
100
330
350
150
420
390
Installation And Maintenance
1. The flame arrester should be inspected every six months to check whether the flame arrester core is blocked, deformed, corroded, etc.
2. The blocked flame retardant core should be cleaned thoroughly to ensure that each hole on the core is unobstructed. The deformed and corroded flame retardant layer should be replaced. 3. When reinstalling the fire-resistant layer core, it should be ensured that the joint surface is tight and there is no air leakage.
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