原油外输软管热硫化修复技术应用研究

Application Research on Thermal Vulcanization Repair Technology for Offloading Hose

外输软管作为海上原油外输的关键设备,在使用过程中经常受到挤压或者摩擦导致破损开裂,及时进行外胶层修复对延长外输软管使用寿命和保障原油外输的安全具有重要意义。传统外输软管修复所用的是常温硫化的进口修补胶,存在采购周期长、价格昂贵、粘合不理想等问题。选择新的热硫化修复技术不但提高了修复质量,而且降低了修复成本。

As a key equipment for crude oil transmission,offloading hose is often damaged and cracked by extrusion or friction in the process of use.Timely repair of the rubber cover is of great significance to prolong the service life of the off-loading hose and ensure the safety of crude oil transmission.The imported repair adhesive vulcanized at room temperature is used for the repair of traditional offloading hose,which has the problems of long procurement cycle,high price and poor adhesion.The selection of new thermal vulcanization repair technology not only improves the repair quality,but also reduces the repair cost.