[Patent Certificate] New type pipeline rubber bellow flange

Certifications | 2022-05-23

[Patent Certificate] New type pipeline rubber bellow flange

Shanghai Songjiang Shock Absorber Group Co., Ltd. will introduce to you: [Patent Certificate] Information on the new pipeline rubber bellow flange, the new pipeline rubber bellow flange is made of ductile ink QT450, and the appearance treatment is sprayed, which is characterized by one-time molding, the finished product has higher precision, avoids processing errors, has the advantages of energy saving and environmental protection, and the on-site construction is light and manhour-saving.

New Patent pipeline rubber bellow flange
Material: Ductile material flange QT450
Processing: Sprayed
Features: One-time molding, eliminating the need for machining links, higher precision of the finished product, and avoiding processing errors.

The utility model discloses a new type of pipeline rubber bellow flange, which comprises a rubber pipe joint and flange plates respectively connected at both ends of the rubber pipe joint. The connection surface of the flange plate is a plane, and the back of the flange plate is Conical surface, the thickness of the flange gradually decreases from the direction of the inner ring to the outer ring; the back ring of the flange is provided with a number of reinforced strips extending from the inner ring of the flange to the outer ring, so The back of the reinforced strip is parallel to the connecting surface of the flange, and each reinforced strip is provided with a connecting through hole; the connecting surface of the flange between the adjacent two connecting through holes is provided with The depth of the groove gradually increases from the outer ring to the inner ring of the flange. The flange of the utility model has high strength, low weight, few consumables and low cost.