HF-4-3 Acetylene flame arresterDetailed product description：

Introduction to HF-4-3 acetylene flame arrester:
Flame arresters, also known as fire arresters, are suitable for combustible gas pipelines, such as gasoline, kerosene, light diesel, benzene, toluene, crude oil and other oil storage or torch systems, gas purification and chemical systems, gas analysis systems, coal mine gas emission systems, heating furnace fuel gas pipeline networks, and can also be used as pipeline supplies for acetylene, oxygen, nitrogen, and natural gas.
Acetylene flame arresters can be used in conjunction with breathing valves or used separately.

Main performance:
1. The explosion resistance performance is qualified, and it has been tested for 13 consecutive times to prevent fire.
2. The fire resistance performance is qualified, and there is no tempering phenomenon after 1 hour of fire resistance test.
3. The shell water pressure test is qualified.