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304L stainless steel pipes are suitable for many application fields, mainly including the following aspects:
Chemical industry: 304L stainless steel is used to manufacture chemical reactors, storage tanks, pipes and accessories, etc. Due to its good corrosion resistance, it can be used to manufacture equipment for storing and transporting various chemicals.
Food processing and medical equipment: 304L stainless steel is used to manufacture food processing equipment, medical equipment, surgical instruments, etc. Due to its non-toxic, corrosion-resistant and easy-to-clean characteristics, it can ensure the safety and hygiene of food and medical equipment.
Building materials and decoration: 304L stainless steel is used to manufacture indoor and outdoor decorations such as doors, windows, handrails, railings, stairs, etc., as well as components in building structures. Due to its beautiful appearance, durability and easy cleaning, it is widely used.
Automobile industry: 304L stainless steel is used to manufacture automobile exhaust pipes, fuel pipes, gear boxes, turbines and turbine housings, etc. Due to its good mechanical properties and corrosion resistance, it can improve the life and efficiency of automotive parts.
304L has oxidation resistance to a maximum temperature of 1650° F (899° C) continuously without appreciable scaling. The maximum temperature for intermittent exposure is 1500° F (816° C). Since 304L is an extra low-carbon variation of 304.It can often be used in the “as-welded” condition. Even in severe corrosive conditions, except for applications specifying stress relief.
304L has good welding features ,also welded by all standard methods. Welding may be followed by annealing to relieve stresses during severe forming or spinning.
Property of 304L Stainless Steel Tube
Technical Data Mechanical Properties | ||||
Temper | 304 | 304L | ||
Tensile Rm | 76 | ksi (min) | 70 | ksi (min) |
Tensile Rm | 517 | MPa (min) | 485 | MPa (min) |
R.p. 0.2% Yield | 31 | ksi (min) | 25 | ksi (min) |
R.p. 0.2% Yield | 207 | MPa (min) | 170 | MPa (min) |
Elongation (2″ or 4D gl) | 40 | % (min) | 40 | % (min) |
Application of 304L Stainless Steel Tube
Oil and Gas Industry
Chemical Industry
Food and Pharmaceutical Industry
Environmental Protection Industry