Double flange force transmission jointheadIt is composed of flange loose fitting expansion joints, short pipe flanges, force transmission screws and other components, which can reduce the pressure thrust (blind plate force) of the connected parts and compensate for pipeline installation errors,Double flange loose sleeve transmission jointCannot absorb axial displacement. Double flange loose coupling is mainly used for loose coupling of accessories such as pumps and valves.

scope of application

Double flange power transmission joints are suitable for transporting seawater, fresh water, hot and cold water, drinking water, domestic sewage, crude oil, fuel oil, lubricating oil, finished oil, air, gas, and temperatures not exceeding250Medium such as steam and granular powder.

Performance characteristics:

The classification of force transmission joints includes: single threaded flange force transmission joints, double flange loose force transmission joints, and detachable double flange force transmission joints.

Material of transmission joint: mainly includesQ235Carbon steel, stainless steel, cast steel, ductile iron, etc. Choose different materials and models for different purposes.

Double flange force transmission jointTechnical parameters:

Double flange force transmission joint: composed of main components such as body, sealing ring, gland, and expansion short pipeVSSGAF(C2F)The double flange force transmission joint is suitable for pipelines connected to flanges on both sides. Adjust the installation length between the two ends of the product and the pipeline or flange during installation. Tighten the gland bolts diagonally and evenly to make them a whole with a certain displacement, which is convenient for installation and maintenance. Adjustments can be made according to the on-site dimensions. During operation, axial thrust can be transmitted to the entire pipeline.

Example of marking: The nominal pressure is1.6MPa,The nominal Tongjing is800mm,The main material isQT400-15Ductile iron, the detachable double flange loose sleeve force transmission joint that requires plastic coating on the surface is marked as: compensating jointCC2F16800QS GB/12465-2002

Double flange force transmission jointMainly used for connecting water pumps between valves and pipelines. The double flange force transmission joint has a certain multi-directional displacement effect during pipeline operation, which plays an important role in compensating for the expansion and contraction of the pipeline due to thermal expansion and contraction, crustal subsidence, and stress. Therefore, the force transmission joint can alleviate the blind plate thrust during pipeline operation, provide certain protection for the pipeline, and especially provide great convenience for pipeline installation and maintenance.