上海淞江减震器集团有限公司介绍：日标法兰DN80单球橡胶避震喉产品信息，淞江集团为众多客户提高各种法兰标准橡胶接头，以下是DN65单球5K橡胶接头实物拍照，另外我厂还有其他JIS日标法兰橡胶接头产品，包括5k、10k等。

Shanghai Songjiang shock absorber Group Co., Ltd. introduces: information of Japanese standard flange DN80 single ball rubber shock absorber throat. Songjiang group improves various flange standard rubber joints for many customers. The following is the photo of DN65 single ball 5K rubber joint. In addition, our factory also has other JIS standard flange rubber joint products, including 5K, 10K, etc.