Taizhongbinhai (Tianjin) Heavy Machinery Co., Ltd. has established the first 400-foot self-elevating drilling platform with the fully independent intellectual property--“TZ301-1”, which has set out on the expedition to Mexico Gulf for operation. X80Q marine leg supporting pipe produced by HYST was applied in the drilling platform.

Over the past few years, HYST has continuously strengthened technological innovation and has developed a series of pipes used for marine engineering, such as marine leg supporting pipe, marine drilling riser, marine leg main (half) chord pipe and marine high pressure mud transporting pipe. With superior quality, these products have made positive contributions to the localization of China’s high-end marine equipment.