This series of circular metal compensator is mainly used for power plant flue, used to absorb the thermal displacement and ( or ) shock absorber.

Performance parameters

1, applicable medium: air, flue gas and dust gas;

2, the use of pressure ( P ):20~30kPa;

3\, the use of temperature ( T ); refer to the above set working temperature≤ 450 ℃;

4, amount of compensation; Xo axial compensation, minus expressed as Yo compression deformation, lateral offset, specific compensation amount according to the table set;

5, material

A, pieces of metal structures commonly recommended t≤ 400 ℃,400℃with Q235-A; ( t≤ 450 ℃, choice of materials10 or Q345(16Mn ) . The use of other materials should be used as the special design; B, the nonmetal cycle belt and the insulating material, according to the different working temperature, commonly used in glass fiber cloth, PTFE film, composite rubber fiberglass cloth, aluminum silicate fiber cotton and other material. Do not allow the use of asbestos products materials and non-metallic compensator.

6, connection: default interpolation welding, which is inserted into a pipe compensator interface, inserted into the amount of 20mm. can also used to connect the flange, at this time, the length of the product and the compensation amount and interpolation of welded pipe form the same.

In three, when ordering the required parameters

In 1, a circular pipe outside diameter ( Dw );

2, the use of occasions

3, the use of the medium temperature and pressure:

In 4, the connection form and size.