Industrial stainless steel coils: heat exchangers, boilers, petroleum, chemical, fertilizer, chemical fiber, pharmaceutical, nuclear power, etc. Stainless steel coils for fluids: beverages, beer, milk, water supply systems, medical equipment, etc. Stainless steel coils for mechanical structures: printing and dyeing, printing, textile machinery, medical equipment, kitchen equipment, automobile and marine accessories, construction and decoration, etc. Stainless steel bright coil: The stainless steel strip is welded and then the wall is reduced, and the wall is reduced from thick to thin. This process can make the wall thickness uniform and smooth, and the wall-reduced and stretched tube wall forms the effect of no weld. According to the naked eye, it is a seamless pipe, but its process decision is a welded pipe. The process of wall reduction is accompanied by bright annealing, so that the inner and outer walls will not form an oxide layer, and the inner and outer walls will be bright and beautiful, which is really what medical products need. The next process needs sizing, that is, the process of large drawing and small drawing, to determine the outer diameter, and the outer diameter tolerance can generally reach plus or minus 0.01mm.

Type	1inch stainless Coiled tube
Standard	ASTM A269/A249
Material	304 / 304L / 316L / 321 / 317L/2205 /625/ 285/ 2507
Process	Welded and cold drawn
Application	Stainless steel coil for industrial use: heat exchanger, boiler, petroleum, chemical industry, chemical fertilizer, chemical fiber, pharmaceutical, nuclear power, etc. Stainless steel coil for mechanical structure: printing and dyeing, printing, textile machinery, medical equipment, kitchen equipment, automobile and ship accessories, construction and decoration, etc. Stainless steel bright coil: welded by stainless steel strip and then reduce the wall, reduce the wall from thick to thin, this process can make the wall thickness uniform, smooth, and reduce the wall tensile pipe wall to form the effect of no weld.

Dimension
Specification	3.175-50.8MM*0.2-2.5MM
Diameter	3.175mm-50.8mm
Thickness	0.2MM-2.5MM
Length	100mm-3000/coil or as customer’s requirement

1. Wipe it off with a rag every two weeks; 2. The process determines its limited performance. Generally, the precision of seamless steel pipes is low: uneven wall thickness, low brightness inside and outside the pipe, high cost of sizing, and there are pits and black spots on the inside and outside that are not easy to remove; it can be cleaned with water. 3. Detection and shaping must be processed offline. Therefore, it reflects its superiority in terms of high pressure, high strength, and mechanical structural materials. The stainless steel coil must not be scrubbed with alcohol! 4. The material of the coil will undergo elastic and plastic strain under the action of flow force. If the stress is large enough, the stainless steel coil will break. Clean up the stainless steel coil and pay attention to the interface. 5. Do not let the coils catch the acid medium; stainless steel will corrode when encountering acid medium.