Shanghai Songjiang shock absorber group Nantong Co., Ltd. will introduce to you: the new type of spheroidal graphite flange rubber soft joint is sent to Beijing Daxing Airport information, on October 19, 2018, a batch of new type spheroidal graphite flange rubber soft joint products are sent to Beijing Daxing Airport, Southeast Finger Gallery project, natural rubber material, medium is normal temperature water, the following is the delivery site.
Ductile iron flange is a new type of flange material developed by Songjiang Group. It has good toughness, weatherability and beautiful appearance than the original carbon steel flange.
