FPB-W type gas specific flame retardant

NegotiableUpdate on 01/06

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

Flame arrester series

Product Details

The FPB-W type specialized flame arrester is designed and manufactured based on the principle that the flame extinguishes due to heat loss when passing through narrow pores of a thermal conductor. Suitable for combustible gas pipelines, such as gasoline, kerosene, light diesel, benzene, toluene, crude oil and other oil storage or flare 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 for acetylene, nitrogen, gas, etc、Pipeline supplies for natural gas.

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. This product has a reasonable structure, light weight, and corrosion resistance. Easy to maintain and install. The flame arrester core is made of stainless steel material, which is corrosion-resistant and easy to clean.

Related names │ Imported gas flame arrester │ Heating furnace fuel gas flame arrester │ Natural gas flame arrester │ Petroleum liquefied gas flame arrester │ Coal mine gas flame arrester │ Gas flame arrester

Product Introduction

The FPB-W gas specific flame arrester product is designed and manufactured based on the principle of quenching subsonic or supersonic flames propagating in pipelines through narrow gaps between metal corrugated plates. The product is suitable for installation in pipelines that transport flammable gases such as heating furnace fuel gas, natural gas, liquefied petroleum gas, and coal mine gas emissions, as well as civilian gas pipelines, to prevent the reverse propagation of flames in pipelines under abnormal conditions and avoid catastrophic accidents.

Main purpose

The FPB-W gas specific flame arrester is suitable for installation in pipelines that transport flammable gases such as reheater fuel gas, natural gas, liquefied petroleum gas, and coal mine gas emissions. It is also suitable for civilian gas pipelines to prevent the flame from propagating back in the pipeline under normal circumstances, thus avoiding the occurrence of catastrophic accidents. Safe flame retardant speed1425m/s,Ultimate flame retardant speed1605m/s.

Structural characteristics

The FPB-W gas specific flame arrester is designed and manufactured using the narrow gap between metal corrugated plates to quench subsonic or supersonic flames propagating in pipelines.

Technical Parameter

Related modelsFPB-W-shaped

Valve body material: cast steel, stainless steel.

Flame retardant core:stainless steel.

working pressure:1.0～4.0MPa

Working temperature:-29℃～+60℃

Valve diameter:DN20-DN800

Connection method:flange

Applicable Medium:Oil, gas, natural gas.