Wave compensator
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Can buried pipes be installed using corrugated compensators during traction construction?
Theoretically, it shouldn’t work, but buried tractor pipes that have been installed by construction companies and cannot be brought to the surface are all made in this way
Send a picture for reference; buried pipes can also be used for compensation!
1. If the operating temperature of the buried pipe is higher than the installation temperature, the bellows is in a compressed state during operation. 2. The bellows may be equipped with shipping bolts on the outside to prevent deformation or damage during transportation. 3 The shipping bolts can be used to limit stretching, but they do not affect compression. 4 If the above assumptions are met, towing is feasible
Isn’t the pulling tube curved? Will it have an impact on external pressure axial type bellows compensators?
1. Metal steel pipes can bend slightly; the stiffness of bolts is lower than that of the steel pipes, so they can also bend. 2. The mounting bolts of expansion joints only provide restraint against tension and no restraint against compression, making slight bending more likely. 3. The function of the mounting bolts when being pulled is to prevent the bellows from being subjected to tensile forces