Q1:What are the advantages of stainless steel 316 material?
A1: Stainless steel 316 material has excellent corrosion resistance, especially to chloride, acid, alkali and other corrosive media. It also has high strength and good resistance to high temperature, which is suitable for a variety of harsh working environments.
Q2:What are the characteristics of G3/4 female thread?
A2: G3/4 female thread connection is easy and quick to install, without complicated welding or flange connection operation. It provides good sealing and effectively prevents gas or liquid leakage. Meanwhile, it is easy to maintain and replace, and can be quickly disassembled and installed.
Q3:What is the firestopping principle of female thread flame arrestor?
A3: Through special structural design, such as metal mesh, corrugated plate and other flame arresting cores, the female thread flame arrestor can absorb heat and lower the temperature when the flame passes through, so that the flame is extinguished or its propagation is prevented.
Q4:How to install G3/4 female flame arrestor correctly?
A4:When installing, make sure the pipe interface is clean and free of impurities and damage. Align the inner thread of the flame arrestor with the outer thread of the pipe and tighten it by gently rotating it, taking care not to exert excessive force to avoid damaging the thread. After installation, check whether the connection is firm and the sealing is good.
Q5:What is the appropriate location for installation?
A5:Usually installed in the piping system of flammable and explosive gases or liquids, such as the outlet of storage tanks, piping branches and other positions to prevent the flame spread to other areas.
Q6:What do I need to pay attention to during use?
A6: Regularly check the appearance of the flame arrestor for damage, corrosion and other conditions. If problems are found, replace them promptly. Avoid open-flame operations or operations that generate high temperatures near the flame arrestor.
Q7: How to carry out maintenance?
A7: Clean the flame arrestor regularly to remove dust and impurities on the surface. Check whether the flame arrestor core is clogged or damaged, and replace the core in time if necessary. For threaded connection parts, you can apply appropriate amount of anti-rust oil to prevent rusting.
Q8: What is the service life of the flame arrestor?
A8: The service life depends on a variety of factors, such as the use of the environment, the nature of the medium, the maintenance situation. Generally speaking, under normal use and maintenance, stainless steel 316 material G3/4 female flame arresters can be used for several years or even longer.
Q9:How is the firestopping performance of the flame arrestor tested?
A9:The firestopping performance of the flame arrestor is usually tested by professional testing organisations, and the testing methods include flame propagation test, explosion resistance test and so on. Flame arresters that meet the relevant standards will obtain the corresponding certification.
Q10:What are the certification standards?
A10:Common certification standards include national standards, industry standards and international standards, such as China's GB, the U.S. UL standards and so on. These standards specify the performance requirements, test methods and certification procedures for flame arresters.