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- Contact Person : Ms. Zhang Jerry
- Company Name : Jiangsu Shuguang Oil Tools Limited
- Tel : 86-523-88685303
- Fax : 86-523-88685303
- Address : Jiangsu,Jiangyan,No. 18 Shuguang Industrial Park, Baimi Town, Jiangyan City, Jiangsu Province
- Country/Region : China
- Zip : 225532
Expansion Joint
Product Detailed
Related Categories:Metallurgy Machinery Parts
This expansion joint is to be made to EJMA, GB150 and GB/T12777
This expansion joint will not resist any deflections with any force other than the resistance of the bellows, which is a function of the spring rate times the deflection amount. It is incapable of resisting the pressure thrust along its axis, which is the product of the pressure times the effective, or cross sectional, area of the bellows. Large diameter units, even with low pressures, can generate very large axial pressure thrust forces, which must be reacted by main and directional anchors. Otherwise the expansion joint will extend with disastrous results.
Expansion Joint
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