About 304 grade:304 is a versatile stainless steel, which is widely used in the manufacture of equipment and components requiring good comprehensive properties (corrosion resistance and formability).

In order to maintain the inherent corrosion resistance of stainless steel, steel must contain more than 18% chromium and 8% nickel. 304 stainless steel is a brand of stainless steel produced in accordance with ASTM standard in USA.

Decorative pipe is a kind of welded pipe, which is widely used in decoration industry.Steel pipes are usually welded from steel or steel strips after they have been curled and formed by machine sets and dies.With”Simple production process”, “high production efficiency”, “more varieties” and “specifications”, “less equipment cost”.

310S stainless steel is austenitic stainless steel,the main element is”Cr”,”Ni”, with a good “oxidation resistance”, “resistance Corrosive”.So,it widely used in Stamping dies, fixtures, tools, gauges, paper cutters, auxiliary tools, etc

316L stainless steel is used in”heat ex changers”, “dyeing equipment”, “film washing equipment”, pipes, exterior materials for buildings in coastal areas, as well as watch chains and case of high-grade watches.

Seawater equipment, chemical, dyestuff, paper making, oxalic acid, fertilizer and other production equipment; photography, food industry, coastal facilities, ropes, CD rods, bolts, nuts

2304 duplex stainless steel has good mechanical and physical properties, resistance to stress corrosion, and other forms of corrosion and good weldability, make it may be instead of 304, 304 L, 316316 L austenitic stainless steel is used.

2205 duplex stainless steel is composed of 22% chromium,3% molybdenum and 5-6% nickel nitrogen duplex stainless steel.It has high strength, good impact toughness and good overall and local stress corrosion resistance.

S32750(2507) is a ferritic-austenitic (dual-phase) stainless steel consisting of 25% chromium, 4% molybdenum and 7% nickel. It combines many of the most beneficial properties of ferritic and austenitic steels.