The difference between stainless steel pipe and stainless steel composite pipe
Stainless steel pipe: the whole tube is stainless steel lighter, the bearing capacity of composite pipe not good, but not easy to rust, stainless steel and several points 200201300301304, the market is generally 301 of the best material, the effect of 304, followed by 301.
Stainless steel composite pipe: the material is iron pipe, the outside is wrapped with stainless steel layer, relatively strong, sealed pipe mouth in good condition, can guarantee its antirust period and pure stainless steel is no different.
