Characteristics of Sanitary Valve: As a widely used steel, it has good corrosion resistance, heat resistance, low temperature strength and mechanical properties; stamping, bending, hot workability, no heat treatment hardening phenomenon (non-magnetic, use temperature is -196℃?800℃). Uses: household items (1, 2 kinds of tableware, cabinets, indoor pipes, water heaters, boilers, bathtubs), auto parts (wipers, mufflers, molded products), medical equipment, building materials, chemicals, food industry, agriculture, shipbuilding part.304L steel is a low-carbon austenitic stainless steel and acid-resistant steel.

It has general resistance to intergranular corrosion, excellent corrosion resistance and cold working stamping performance. It has strong corrosion resistance to oxidizing acids such as nitric acid. Alkaline solutions and most organic and inorganic acids also have certain corrosion resistance. The steel is suitable for the manufacture of deep-drawn parts and acid pipes, acid storage tanks, etc. 304H has good corrosion resistance and weldability, and its hot strength is also very good.

The characteristics of 316L sanitary stainless steel pipe are that the cold-rolled product has good glossiness; due to the addition of molybdenum, it has outstanding corrosion resistance, especially pitting resistance; good high temperature strength, processing hardenability (weak magnetism after processing), and solid solution non-magnetic; compared with TP316L sanitary stainless steel pipe, the price is about 2,000 yuan/ton.