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Stainless steel trench cover is currently best sales product in China, with the most mature production technology. The use of raw materials is 304 and 316L steel with the best quality , the process is punching and then stretch forming. Round non-slip cover bump can increase the friction of the...

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Stainless steel trench cover is currently best sales product in China, with the most mature production technology. The use of raw materials is 304 and 316L steel with the best quality, the process is punching and then stretch forming. Round non-slip cover bump can increase the friction of the staff's foot, effectively prevent slippery and the top of the ramp can make rat anti-cockroach, easy to clean and great drainage performance, which is the the preferred drainage cover in the kitchen. Stainless steel trench cover cost is relatively cheap, variety and the conventional.



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Why 304 STAINLESS STEEL as you rew material?

Type 304, with its chromium-nickel content and low carbon, is the most versatile and widely used of the austenitic stainless steels. Type 304 alloys are all modifications of the 18% chromium, 8% nickel austenitic alloy. Applications for this group of alloys are varied and all possess somewhat similar characteristics in resistance to oxidation, corrosion, and durability. All provide ease of fabrication and cleaning, prevention of product contamination and over a variety of finishes and appearances.


GENERAL PROPERTIES – TYPE 304

304 stainless steels can meet a wide variety of physical requirements, making them excellent materials for applications including auto molding and trim, wheel covers, kitchen equipment, hose clamps, springs, truck bodies, exhaust manifolds, stainless atware, storage tanks, pressure vessels and piping.

The 18% chromium, 8% nickel, provides good resistance to moderately acidic or caustic solutions. Type 304 may be considered to perform similarly in most non-severe applications. A notable exception is in the case of welding. Low carbon (304L) is the recommended alloy and provides increased resistance to intergranular corrosion.


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