347H Stainless steel sink/gutter austenitic stainless hot strong steel, with good corrosion resistance, welding performance and thermal strength.

317L Stainless steel sink/gutter is more resistant to chemical corrosion than conventional chromium-nickel austenitic stainless steel such as alloy 304. In addition, compared with conventional stainless steel, 317L alloy has higher ductility, stress corrosion resistance, compressive strength and high temperature resistance. It is low carbon grade or L grade, which is resistant to sensitization during welding and heat treatment

310S Stainless steel sink/gutter is a 25Cr-20Ni series of high alloy stainless steel, high temperature oxidation resistance is excellent, suitable for the production of various furnace components, the highest temperature of 1200℃, continuous use of temperature 1150℃.

309S Stainless steel sink/gutter 8K can withstand 980℃ below repeated heating; High high temperature strength; It has high oxidation resistance; It has high anti-carburizing performancer

316L Stainless steel sink/gutter due to the addition of Mo, 316L stainless steel has excellent corrosion resistance, especially pitting corrosion resistance; High temperature strength is also very good; Excellent work hardening (weak magnetism after processing); The solid solution state is non-magnetic.

316 Stainless steel sink/gutter due to the addition of Mo, its corrosion resistance, atmospheric corrosion resistance and high temperature strength is particularly good, can be used in harsh conditions; Excellent work hardening (non-magnetic); Excellent high temperature strength; Non-magnetic in solution state; Cold rolled product appearance gloss is good, beautiful.

321 Stainless steel sink/gutter exhibits high strength, resistance to oxidation peeling and subsequent stability against aqueous solution corrosion in a temperature range up to approximately 900 degrees Celsius. 321 Stainless steel sink/gutter also has excellent forming and welding characteristics, can be bent or roll pressed forming, no annealing after welding. It has excellent toughness even at low temperatures.

304L Stainless steel sink/gutter mainly depends on its alloy composition (chromium, nickel, titanium, silicon, aluminum, manganese, etc.) and internal structure, and chromium plays a major role. Chromium has high chemical stability, which can form passivation film in cold rolled plate, isolate stainless steel from the outside world, protect cold rolled plate from oxidation, and increase the corrosion resistance of cold rolled plate. After the passivation film is damaged, the corrosion resistance decreases.

304 stainless steel is widely used in industry and furniture decoration industry and food and medical industry. Is a kind of universal stainless steel, it is widely used in the production of good comprehensive performance (corrosion resistance and formability) of equipment and parts. In order to maintain the corrosion resistance inherent in stainless steel, steel must contain at least 18% chromium and at least 8% nickel.