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Influencing Factors On Life Of Stainless Steel Pipe Fittings Of EMT Pipe Bender Manufacturer

Jan 08, 2021

EMT pipe bender manufacturer's pipe quality and service life are second to none, this is mainly because in the processing process, it attaches great importance to the service life of pipe fittings. For example, gas shielded welding: when welding, under the protection of gas, the chromium and nickel on the surface of stainless steel will not have chemical reaction, which can ensure the original characteristics and corrosion resistance of stainless steel.


As well as EMT pipe bender manufacturer to say in the process of pickling passivation: can make the outer wall of water pipes and pipe fittings have a thin and dense, hard passivation film, is the fundamental reason to prevent corrosion. And bright solid fusion: after forming and welding process, stainless steel pipe fittings must undergo 1050 degree solid fusion treatment, which is used to eliminate the internal stress caused by deformation of stainless steel pipe fittings, reduce stress corrosion, recover the intergranular changes in the welding process of pipe fittings, and dissolve carbides in austenite to prevent adverse effects.


Although they are more complex processing process, but this is to extend the service life of stainless steel pipe fittings. EMT pipe bender manufacturer's control and processing of sealing material: sealing material is the key point of the service life of stainless steel pipeline, and the service life of sealing material determines the service life of stainless steel pipeline.