After producing full collar rubber expansion joint needs to be assembled, in assembly it need to make the flat welding flange hole and the consistent rubber flange hole of the rubber expansion joints the same, for more convenient and practical use in the project.

 

Due to the previous strict work, so the installation of flange rubber expansion joints is very simple. HuanZhong Pipeline Equipment company has more than 20 more years of producing experience, from rubber joint of making to finished are has strictly of quality checks, and for the in the special rubber joint used special of rubber to making, regardless of is from raw materials select and producing process are of unique of experience. Welcome everyone came to purchase.