... pressure Pipe for Fertilizer Equipment10,20,16Mn,15CrMoGB64796Petroleum Cracking Tube10,20,12CrMo,15CrMoGB99487Tube for ship Building360/410G, ... marine pipe, hollow sucker rod, oil cracking tube, tubing, American standard tube, European standard tube, etc. It has an annual production ... 000 tons. The Strong Eagle series seamless steel tube has been awarded with the Household Name of Jiangsu ...