Why are rusting stainless steel? When the surface of the stainless steel tube brown rust (points), people wonder is not stainless steel, the steel may be a problem. In fact, this is a lack of understanding of the stainless steel one-sided view of the error. Stainless steel under certain conditions will be rusty. Stainless steel has had in acid, alkali, salt corrosion medium capacity - namely corrosion resistance. But its size is the corrosion resistance of steel itself with its chemical composition, plus mutual status, conditions of use and dry, clean air, there is absolutely excellent anti-corrosion ability, but to move it to the waterfront, contains a lot of salt in sea ??mist, steel is performing well. So instead of any kind of stainless steel in any environment does not rust corrosion resistant. Stainless steel is by its very thin layer formed on the surface and continue to penetrate the dense firm, to oxidation, to obtain resistance to rust. If there is some reason, this film was constantly undermined, air or liquid will continue to infiltrate or metal from iron atoms constantly analyze it, break loose to form an oxygen corrosion. One kind of stainless steel may have good corrosion resistance in many media, but of some other medium, but may be due to low chemical stability and corrosion. So A stainless steel so the media are unlikely to corrosion. Shandong Jinding Stainless Steel Pipe Co. business for domestic and foreign markets, produce Φ8mm-133mm, wall thickness 0.6mm-3mm welded steel pipe, steel production was 201 major high copper, low copper 201, 304 / 304L, 316 / 316L , 321,409L, 436L, 441 and other materials. Company advanced processing equipment, improve technology and equipment, testing equipment. 

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