Hinge bellows _ Serco supply material (certified) _ compensation provided by Serco Gongyi City Water Supply Materials Co., Ltd. Serco Gongyi City Water Supply Materials Co., Ltd. (www.gyxjbcq.com/) is specialized in the "PTFE lined rubber joints, standard waterproof casing, duckbill valve, power connector, stainless steel, rubber joints" of the enterprise, the company adhering to the "integrity management, service intentions, "the idea, to provide you with the highest quality products and services. Welcome to inquire! Contact: Zhang. When the pipeline axial compensation needs, we often choose to use axial bellows bellows compensator, the compensation due to the large amount of equipment, stable performance, simple operation, and therefore gained the trust of many customers compensation, since many customers always ignore the details of the installation of the effect caused by the use of the product, so it is here today, installation considerations summarized. Bellows axial compensation is mainly applied to hinge bellows, also has superior resistance to bending, so I do not consider the impact of the pipeline sinking. Achieve free expansion compensation compensation price of single-disc bellows housing and the guide sleeve to protect other properties with the same ordinary corrugated compensator. At the same time does not affect the normal operation of the compensation; the second is the time to use compensators in each building will not cause damage to the pipeline system; and finally has a noise compensation technology used in the pumping station and export words situation will reduce output noise. And whether it is used in the compensator where the words will have considerable advantages, and precisely because of its noise reduction technique used.