... , smooth, annularW.P.: Less than 6MpaHengshui Zhongbo Import & Export Co., Ltd. is specialized in producing series hose products, including High pressure rubber hose, Hydraulic hose ... , Fireproof hose, Teflon Hose, PTFE tube, Industrial Hose, Hose coupling, Assembly Parts, etc. The products are widely used for mining, metallurgy, oil ...