Gas Explosion Proof Hydrogen and Oxygen Flame Arrestor Fuel Gas Safety Valve Flame Buster Check Valve Stainless Steel Natural

Hydrogen-oxygen flame arrester is also known as the hydrogen-oxygen anti-flashback device. The function of the hydrogen-oxygen flame arrestor is to prevent external flames from entering equipment and pipelines containing flammable and explosive gases or to prevent flames from spreading between equipment and pipelines.

Working principle: The hydrogen-oxygen dry flame arrestor is generally used in the gas pipeline outside the machine. Its core is something called a nano-metal flame arrestor. It is made by a special sintering method to ensure that the main body of the tube is filled with countless Small holes, the diameter of each hole is about 20um. Because the flame cannot pass through such tiny holes, the flame can only burn on the outside of the flame arrester, but cannot reach the inside through the flame arrestor.

The product is suitable for welding, cutting and similar processes, as a safety device to protect the hydrogen-oxygen machine, and can also be used in the hydrogen-oxygen mixed gas pipeline of similar processes as a post-type safety device to prevent backfire

Q1. Are you manufacturer or trading company?

--We are direct manufacturer specializing in porous sintered metal filters.

Q2. What’s the delivery time ?
--Normal model 7-10 work days because we have ability to do the stock. For big order, it takes about 10-15 work days.

Q3. What is your MOQ?

-- Usually, it is 100PCS, but if we have other orders together, can help you with small QTY also.

Q4. What payment ways available?

-- TT, Western Union, Paypal , Trade assurance, etc.

Q5. If sample first possible?

-- Sure, usually we have certain QTY of free samples, if not, we'll charge accordingly.

Q6. We have design, can you produce?

--Yes, welcome!

Q7. Which market do you already sell?
--We already ship to Europe, Middle East, Asia, South America , Afria, North America etc.