| abstract |
The utility model discloses a stainless steel ripple gas pipe has solved not environmental protection of inoxidizing coating and the short problem of protection period among the prior art, and its technical scheme main points are including nonrust corrugated steel pipe and inoxidizing coating, the inoxidizing coating cladding is outside nonrust corrugated steel pipe, the inoxidizing coating is the corrugate setting, the outer cover of can dismantling of inoxidizing coating is equipped with the sheath, the inoxidizing coating is the polycarbonate layer, the sheath is the ultrahigh molecular weight polyethylene layer, has reached comparatively environmental protection and long effect of very time limit. |