botoutongyong@163.com

+86 155 3288 3866

Metal Compensators

Home > Products > Metal Compensators

Pulverized Coal Pipe Three-Dimensional Corrugated Compensator

The special three-dimensional compensator for pulverized coal pipeline is a special compensator specially designed for pulverized coal pipeline. It adopts multi-layer one-time hydraulic forming process.

Product Description

Product Description

The special three-dimensional compensator for pulverized coal pipeline is a special compensator specially designed for pulverized coal pipeline. It adopts multi-layer one-time hydraulic forming process. The corrugation of the compensator is made of 1Cr18Ni9Ti or SUS304. It can compensate for axial, angular, lateral and various The resultant displacement of the azimuth. Therefore, this three-dimensional corrugated compensator for pulverized coal pipeline is highly praised by users.

Only one compensator is allowed in one compensation section (between the furnace and the fixed support or the wind box) of the pulverized coal pipeline compensator, and it is not allowed to mix with other types of compensators in one compensator section. The constant force hanger is mainly used to bear the weight of the pipeline and reduce the deformation reaction moment of the compensator. The three-dimensional corrugated compensator has low rigidity and will not be hindered in movement. The bellows should not be damaged or collided during installation, lifting and welding.

Purpose: Expansion joint has high temperature resistance, no powder leakage, no powder accumulation, and low displacement rigidity; it can absorb displacement in any direction, and has good flexibility to ensure that the boiler and piping can expand freely; easy installation and maintenance, simple hanger, long service life, comprehensive investment province. The pulverized coal pipeline compensator is widely used in 100~600MW generating units, which fundamentally solves the problem of pulverized coal leakage and ensures the normal and safe operation of the unit.

Model: DN300-DN600 produced by our company

Connection mode: 1. Flange connection type 2. Takeover connection type

  • wechat