304:plate heat exchanger, household goods (1, 2 kinds of tableware, cabinets, indoor pipeline, water heater, boiler, bath), auto parts (windshield wiper, muffler, molded products), medical appliances, building materials, chemical, food industry, Food grade,water tank

304L: the grain boundary corrosion resistant requirements of high chemical industry, coal, oil field open machine, building materials with heat-resistant parts and heat treatment which are difficult parts.

309S :furnace material, produced in 850 ℃ -- 1050 ℃ work of all kinds of heat-resistant artifacts, bracket, conveyor belts,annealing furnace cover, thermal cracking tubes, etc. free cutting and the surface which is bright and high clean demanding occasions

310S :petroleum, electronics, chemical industry, machinery, building, nuclear power, aerospace, military industry and other industries.

316 :Pulp and paper equipment heat exchanger, dyeing equipment, pipelines, coastal areas with material outside the building.electromagnetic valve, clamp, sphere, valve body, valve seat, nut, stem and so on.

316L :Coastal areas,mixing equipment, chemicals, fuels, papermaking, oxalic acid, waste production equipment