HI-SEA Marine Delivered 250pcs Rubber Hose to Foreign User Recently,250pcs rubber hoses supplied by HI-SEA Marine to middle east user were delivered in advance.These rubber hoses working pressure is 25bar,burst pressure is 75bar, length is 2000mm,DN is 610mm,and bending angle is 60 degrees. The production time is 15 days ahead of schedule.HI-SEA has greatly won more time for the user’s …