Author Question: When installing grooved pipe couplings, the coupling housing halves are tightened together until ... (Read 49 times)

viki · **on:** Jul 24, 2018

When installing grooved pipe couplings, the coupling housing halves are tightened together until _____.

a. they have a 1/8 gap between them
b. the required bolt torque is reached
c. there is a 1/4 gap between them
d. they touch

Question 2

When joining grooved pipe, which step is performed immediately after the housing is installed?

a. Apply lubricant to the gasket.
b. Install the gasket over the pipe end.
c. Center the gasket between the grooves on each pipe.
d. Insert the remaining bolt and nut.