Free sample for ASTM A249 269 Standard 310 Stainless Steel Coil Seamless Tubes From China

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Our development depends on the advanced equipment, excellent talents and continuously strengthened technology forces for China Stainless Steel Tube and Stainless Steel Pipe, All the employees in factory, store, and office are struggling for one common goal to offer better quality and service. Real business is to get win-win situation. We would like to deliver more support for customers. Welcome all nice buyers to communicate details of our products and solutions with us!

Application

The detailed process of cold rolled stainless steel coil flattening.
The width of cold rolled coil is generally 1000mm, 1219mm, 1250mm, 1500mm, 1800mm, etc.

Cold rolled stainless steel coil Kaiping, the first leveling roll for rough leveling. The second leveling roller is used for precision leveling, and the deep well removes part of the stress of the stainless steel plate. After cutting out 3 pieces, it is re-scaled, and the quality is checked. After determining the quality indicators such as scratches, burrs, flatness, diagonals, length, etc., they will be transferred to automatic control. , During the continuous observation of the unit operation and the quality of opening.

The quality is then checked by a quality inspector; it is packed.

The heat treatment of cold rolled stainless steel coils a recrystallization heat treatment, which is carried out in a continuous furnace. Except for the temperature difference, there is not much difference between the 300 series stainless steel and the 400 series stainless steel, and both adopt the heating + heat preservation + rapid cooling production process.
(1) Oxidation annealing: carried out in the air medium, the surface of the strip has an oxide layer.
(2) Protection annealing: It is carried out in a protection gas (H2 or H2+N2 mixed), and there is no oxide layer on the surface.

Parameters

Our development depends on the advanced equipment, excellent talents and continuously strengthened technology forces for Free sample for ASTM A249 269 Standard 310 Stainless Steel Coil Seamless Tubes From China, We’ve been hunting forward to forming effective business marriage with new clients from the near upcoming!
Free sample for China Stainless Steel Tube and Stainless Steel Pipe, All the employees in factory, store, and office are struggling for one common goal to offer better quality and service. Real business is to get win-win situation. We would like to deliver more support for customers. Welcome all nice buyers to communicate details of our products and solutions with us!