stainless steel compound tube
2.inside is carbon steel
3.outside is stainless steel
outer compound stainless steel tube
Stainless steel compound tube/stainless steel composite pipe
Inner layer: Q195-Q345
ISO 9000&GB/T 18704-2002
FOB/CIF/CFR, by sea
20 tons for total quantity
10tons for one size
15-20 days after we received your prepay
30% in advance,70% payment against the copy of B/L
Inner:non-woven environmental protection bags
Outer:standard export package
Tianjin Ekesa Import&Export Trade Co.,Ltd
it is the new kind steel pipe,it was made by two steels,inside is the carbon steel and outside is the stainless steel .
this pipe is widly used in railway overpass parapet,decration,vehicle accessories and ao on.
its bearing power is bigger than the whole stainless and also the surface is good.