& does relevant recommendations: 【 foraged rubber joint, the flexible rubber joint, duct compensator 】 is gongyi city full state pipeline equipment co., LTD. The main business of our company has been made as a special equipment manufacturing license and ISO quality management system certification of qualified companies, the company management concept: the factory in order to "customer needs is our goal" principle, wholeheartedly for the customers with excellent products, reasonable prices, fast delivery cycle, professional technical support and perfect after-sales service. In the future, full state is full of confidence and hope, was determined in a more high quality brand and good service, sincere cooperation with customers at home and abroad, to do the northern area of the thermal compensation smoke duct equipment industry's first brand.
 


The wind pipe smoke corrugated compensator is introduced
Smoke wind pipe corrugated compensator using the American EJMA professional design software, optimization design, the smoke wind pipe corrugated compensator can absorb the axial displacement, arbitrary to lateral displacement. Smoke wind pipe corrugated compensation apparatus has the advantages of high temperature resistant, long service life. Widely used in thermal power, steel, cement, metallurgy, coking, chemical industry and other fields.
Smoke wind pipe corrugated compensator with reference to the east China electric power design institute of the pulverized coal smoke wind pipe parts of typical design (dd) 74 standards. Using the American EJMA professional design software, optimization design, wind pipe smoke corrugated compensator/piping expansion joints, pipe expansion joint can absorb the axial displacement, arbitrary to lateral displacement.

Smoke wind pipe installation requirements of corrugated compensator
1, before installation, should check the corrugated compensator models, specifications and pipe support configuration must meet the design requirements.
2, with lining compensator, attention should be paid to make the lining tube direction is consistent with the flow direction of medium (according to the flow of compensator sign installation). Smoke flow wind pipe corrugated compensator hinge plane should be consistent in plane displacement.
3, need to be "cold" tight compensator, the prestressing of auxiliary components, should be dismantled in the piping system after the installation.
4, piping installation shall be immediately removed compensator is used for install auxiliary transport protection positioning and firmware, and according to the requirements of design limit device will be dispatched to the location of the regulations, make the piping has ? in environmental conditions
5, in addition to the design requirements and tension and compression, or "cold" tight and deformation, it is forbidden to use the method of corrugated pipe deformation of pipe to adjust deviation. So as not to affect the normal function of the compensator, reduce the service life and increase the piping, equipment to take over and load of support components.
6, compensator, original all the activities of the external member card shall not be death or limit the activities of the normal work.
7, the installation process does not allow welding slag splash to the surface of the corrugated pipe and other mechanical damage to bellows.
8, the compensator for gas medium and its connection pipe, make the water pressure experiment, whether you need to consider when water filling of compensator to examine.
9, water pressure test with water must be clean, no corrosion, and control the chloride ions in the water