Flange adaptors and couplings ZBY direct buried external pressure axial corrugated compensator ZBY direct buried external pressure axial corrugated compensator is also called expansion joint, expansion joint, bellows and end pipe, bracket, flange, conduit which constitute the main body of its work And other components. Flange adaptors and couplings is a compensating device for utilizing the effective telescopic deformation of the elastic member of the bellows compensator to absorb the dimensional change caused by the expansion, contraction or the like of the pipeline, the duct or the container, and belongs to a compensating element. Absorption of axial, lateral, and angular displacement for heating displacement in pipes, equipment, and systems, mechanical displacement to absorb vibration, noise reduction, etc. It is widely used in modern industry.
Product Parameter
Product Name | Flange adaptors and couplings |
Material | Carbon Steel |
Normal Specification | ID40-2000mm |
Usage | Shipbuilding, Electricity |
Work Temperature | -13℃+270℃ |
Size Available | Θ19mm-θ2400mm |
Work Pressure | PN16 |
Feature | Can transfer axial thrust to the entire pipeline |
Parts | Tie-rod and Nut |
Surface | Carbon Steel Flange Epoxy Coating |
Advantages
(1) Factory Direct
(2) Complete and perfect after-sale service, we will take positive actions to eliminate the trouble in time
(3) Warranty time: 12 months
(4) Customized: these machines can be customized to meet different requirements, please offer the detailed drawing.
(5) Good After-Sales Service :After customers receive goods, we will continue to follow the customers about the service condition,if any problems,we guarantee to keep the problem goods in good repair
Product Show

FAQ
Q: Do you provide samples ? Is it free or extra
A: It is ok , the samples for free charge, but do not pay the cost of freight
Q: Do you provide samples ?
A: The samples is free ,Please pay the cost of freight
Q: Whats is your terms of payment ?
A: L/C ,T/T, Western Union
Q :What kind of standard of your drilled flange?
A :Besides Chinese national standard, we also support American standard, German standard, British standard, Japanese standard, European standard and Australia standard.
Q: Does your company have spool type?
A: Yes, when molded product can't satisfy the requirements of non-standard length or connection dimension, spool type rubber joint is the choice.
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