With a composition similar to 316L and 304L, alloy 317L is a low carbon, corrosion resistant austenitic chromium-nickel-molybdenum stainless steel. Due to its high molybdenum content, 317L has enhanced resistance to pitting and stress corrosion cracking, especially in environments rich in chlorides or halides.

The chemical and physical properties of 317L stainless steel pipe are as follows:

Chemical properties:

• Strong corrosion resistance: This kind of tube contains high chromium and nickel elements, which makes it has good corrosion resistance to strong corrosive media such as chloride ions and sulfuric acid.
• Good welding performance: it can be connected by various welding methods, such as argon arc welding and electric arc welding.
• High-temperature resistance: it has good high-temperature resistance and can be used for a long time in high-temperature environments.

Physical properties:

The density of 317L stainless steel pipe is moderate, about 7.98g/cm³, which is lighter than ordinary carbon steel pipe, easy to install and transport. Its high strength can withstand high pressure and bending stress. Meanwhile, it has good ductility and can be bent, cut and processed.

1. Chemical equipment: can be used to manufacture chemical equipment, such as reactors, distillation towers, storage tanks, etc.
2. Food processing: Due to its good corrosion resistance and hygienic performance, it is also often used in the manufacture of food processing equipment, such as transportation pipelines, storage tanks, etc.
3. Medical devices: In the field of medical devices, 317L stainless steel pipes can be used to manufacture surgical instruments, artificial joints, etc.
4. Petrochemical industry: can be used to manufacture heat exchangers, pipelines and other equipment.
5. Aerospace: 317L stainless steel pipes are also used in aerospace fields such as rocket engines and spacecrafts, mainly due to their good resistance to high temperature oxidation corrosion.

In addition to the above fields, it is also widely used in construction, automobile, electronics, furniture and other industries

Shandong Ruitong New Materials Co., Ltd. is a leading supplier of steel and other metal products in China. As an ISO9001:2015 certified company, our products comply with ASTM, AISI, BS, DIN, JIS and other standards.

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