JIS SUS316 Matte Stainless Steel Tubing ASMT S30400 S31600 150mm Corrosion Resistant Polished

JIS SUS316 Stainless steel exhaust pipe description

JIS SUS316 is a Japanese standard designation for stainless steel grade 316, which is widely used for various applications, including exhaust pipes. Here is a description of JIS SUS316 stainless steel exhaust pipes:

1. Stainless steel grade 316: JIS SUS316 is an austenitic stainless steel grade that contains higher levels of chromium, nickel, and molybdenum compared to other stainless steel grades. These alloying elements contribute to the excellent corrosion resistance, high-temperature strength, and enhanced pitting and crevice corrosion resistance of SUS316.

2. Corrosion resistance: JIS SUS316 stainless steel exhaust pipes offer excellent corrosion resistance in a wide range of environments, including marine, chemical, and industrial settings. They are highly resistant to corrosion from acids, alkalis, chlorides, and other corrosive agents commonly encountered in exhaust systems.

3. High-temperature strength: SUS316 stainless steel pipes exhibit good strength and mechanical properties at elevated temperatures. This makes them suitable for exhaust systems where high-temperature resistance is necessary.

4. Weldability: JIS SUS316 stainless steel pipes can be easily welded using common welding techniques. However, it is important to use appropriate filler materials and follow recommended welding practices to maintain the corrosion resistance and mechanical properties of the material.

5. Polishing and surface finish: SUS316 stainless steel exhaust pipes can be polished to achieve a smooth and aesthetically pleasing surface finish. Polishing not only enhances the appearance but also improves the corrosion resistance and cleanability of the surface.

6. Applications: JIS SUS316 stainless steel exhaust pipes are commonly used in automotive, marine, and industrial applications where resistance to corrosion and high-temperature strength are critical. They are suitable for exhaust systems, mufflers, tailpipes, and other components that come into contact with hot gases and corrosive exhaust emissions.

It is important to note that JIS SUS316 is equivalent to the international standard AISI 316 or ASTM A312/A213 grades 316/316L. When selecting stainless steel exhaust pipes, it is advisable to consult with manufacturers or suppliers who can provide specific information on the product's compliance with JIS SUS316 or other relevant standards and its suitability for your specific application requirements.

JIS SUS316 Stainless steel pipe features

According to different uses, the requirements for various properties of stainless steel pipes are different, such as acid and alkali corrosion resistance, intergranular corrosion resistance and stress corrosion cracking performance, pitting resistance, climate corrosion resistance, high temperature and oxidation resistance. For use in high temperature environment, it is also required to have satisfactory high temperature persistent strength, durable plasticity, creep resistance and aging stability.

Stainless steel pipe is mainly used for auxiliary exchanger pipe, water heater pipe, main pipe, cooling water pipe and other pipes. Electricity, as the basis of national economic development, national economy and people's livelihood. The inner wall of the stainless steel pipe is smooth, the water transmission resistance is small, can withstand the erosion of high water flow rate, after solution treatment, the mechanical properties of the pipe and the matrix, the corrosion resistance is basically the same, the performance is excellent, and it is widely used in heaters, boilers, heat exchangers, condensers.

Seamless stainless steel pipe production process

China's production of seamless stainless steel pipes is mainly concentrated in Inner Mongolia Baotou Steel, Shanghai Five Steel (Group) Co., LTD., Great Wall Special Steel Co., LTD., Dalian Steel Plant, Fushun Steel Plant, Daye Special Steel Co., LTD., Chengdu Seamless Steel Plant, although the specific process equipment of each production facility is different. However, its production process is mainly divided into hot-rolled seamless stainless steel pipe production process, cold-working seamless stainless steel pipe production process and hot-extruded seamless stainless steel pipe production process.

JIS SUS316 Stainless steel tube parameter

chemical composition

mechanical properties

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