Brushed stainless steel oval pipe
Product Description | |
Stainless steel ellipse, flat oval tube: Ellipse, flat oval tube is a piping shows the ellipse or oval shapes, it has the important usage in our life and manufacturing. The main production techonlogy: 1. choose the material: the stainless steel coils go through rolling, annealing and cutting to obtain the finished coils to make tubes. For thin wall stainless steel pipes, will choose the cold roll and refined stainless steel coils; for thick wall ≥3mm stainless steel pipes, will use the hot roll and rough stainless steel coils. 2. Welded the tubes to oval shape. The finished coils will put in the feeding advice of welding production lines, and go through the round shape mould, then go through again the oval shape mould. 3. Polishing and packing The oval tubes will make polishing in 180# to 320# hairline, 400#-800# mirror, or brush according to order requests. After surface treatment, will pack by the transparent polybags and make bundles for loading in container. |