Name: VSSJA (AF)-type expansion joints Falan Song sets
Features: Falan Song sets of expansion joints , also known as Fa Lansong sets compensation joints, Falan Song sets of expansion joints. Falan Song cover expansion joints by the body, glands, seals and fasteners composition, and it uses the same gland loose tube sealing principle of expansion joints, flange connection at one end to the other end of socket connection for the valve doors and other equipment and piping connections. Pipe connection at the same time to compensate for the axial displacement and a certain amount of deflection and eccentric, to protect the valves and other equipment. Socket and is also suitable for steel, cast iron, ductile iron, PAC pipe, ABS pipe and other connections.     Installation instructions: Falan Song cover expansion joints installed in the pipe, tighten the nut flexible ring, the gland nut to rely on each other under the effect of slope, pressed in the outer tube sealing and connecting role. Tube when the temperature changes in the middle of the free expansion joints, the local base goes down, the tube can be skewed, and that seal without leakage, thereby automatically compensate for the purpose of play.    

VSSJA / AF type Falan Song sets of expansion joints the main performance parameters 

上一篇：【SSJB (AY)-type gland-type expansion joints loose tube】
下一篇：【KRHD steel flexible pipe connector】