Threaded Coupling
Threaded Coupling
(OP)
Hello everybody,
Even though I have checked the ASME B16.11 i could not understand the pressure rating in bars for Class 3000 SA 105 threaded coupling.
Can you help me?
Even though I have checked the ASME B16.11 i could not understand the pressure rating in bars for Class 3000 SA 105 threaded coupling.
Can you help me?





RE: Threaded Coupling
RE: Threaded Coupling
RE: Threaded Coupling
3000 class threaded couplings are considered as equivalent to Schedule 160 pipe
6000 class are equivalent to Schedule XXS (See table 7 in B 16.11)
Material for stress values can be considered as coupling material (e.g. SA-105 and NOT SA-106)
Pipe tolerance + corrosion allowance + threading allowance must be considered (Refer 2.1.1 of B16.11)