PIPELINE CLEANING DEVICE

The diameter of pipes used for a long time always become small because of the sludge and Solidification of rust scale.The sludge generates H2S, however, that will cause the air pollution and even cause the explosion. The acid and the alkali of wastewater will easily cause the corrosion to the pipe wall. It causes the block of pipeline while the pipeline cannot clean at regular time.

长期使用的管道，管内的油泥、锈垢固化造成原管径变小; 管内淤泥沉淀产生硫化氢气体造成环境污染并易引起燃爆; 废水中的酸、碱物质易对管道壁产生腐蚀; 管道内的异物不定期清除会造成管道堵塞.

Pipes usually generate the rust, welding slag during the producing,delivery or assembly proedure, And the oily antirust inhibitor of anti-corrosion coasting, dust, sand, cement, warming materials and others. These mentioned things always seriously impact the pipeline regular service. As so forth, that's quite important thing for cleaning the pipes at regular time and making the pipes recover its own materials surface.After cleaning,there is a closeing chemical passivation film on the tidy surface of metals to effectly keep away the dirt regeneration, moreover, it also protects the equipment avoid the corrosion and other chemical damage and prolong the service life. 

管道在制造、储运及安装过程中会形成铁锈、焊渣和为防腐涂覆在管道上的油质防锈剂，尘土、砂子、水泥、保温材料等杂质。上述的铁锈、焊渣、防锈剂和泥沙等各种杂质严重影响管道的正常使用，因此对管道进行清洗，使管道内恢复材质本身表面是很重要的事情。 清洗后，在干净的金属表面形成一层致密的化学钝化膜，可以有效的防止污垢的再次产生，并且能有效的对设备进行保护，使设备不受腐蚀或者其他化学破坏作用，有效的保证设备的安全和延长设备的使用寿命。

Pig cleaning device is the best choice for the pipeline cleaning. It relys on the pump to promote the driving force of the fluid driven PIG (pipeline cleaning device) in the tube forward and pushing the dirt out of the pipeline to finish the pipeline cleaning. This method is applied in many different kinds of processing pipeline, oil field pipeline and gas pipeline project celaning. Especially, it is necessary method which owns its special irreplaceable advantage for the long distance pipeline project. 

PIG清管:PIG工业清管技术是依靠泵推动流体产生的推动力驱动PIG(清管器)在管内向前推动，将堆积在管线内的污垢排出管外，从而达到清洗的目的。该技术被广泛用于各类工艺管道、油田输油输汽管道等清洗工程，特别是对于长距离输送流体的管道清洗，具有其他技术无法替代的优势。