Yangquan SLS International Trading Co., Ltd.

Construction Machinery Parts
concrete pump parts-pipe

concrete pump parts-pipe

concrete pump pipe high wear-resisting, inner-harden, long service life, high security, highly pressurized,widely used  concrete pump pipepipe line(wear-resistant seamless or welded tube)material:45Mn2,high quality alloy steel pipe,st52,20#steel,etcsize:DN 125mm or DN...



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