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1) Inspect both male and female components prior
to assembly.
• Threads should be free from mechanical damage, dirt, chips and excess cutting oil.
• Clean or replace components as necessary.
2) Application of pipe dope
• Use a pipe dope that is fast drying, sets-up to a semi hard condition and is vibration resistant. Alternately,
an anaerobic sealant may be utilized.
• Thoroughly mix the thread sealant prior to application.
• Apply a thick even coat to the male threads only. Best application is achieved with a brush stiff enough to
force sealant down to the root of the threads.
3) Joint Makeup
• For sizes up to and including 1 1⁄2" pipe, wrench tight makeup is considered three full turns past handtight.
Handtight engagement for 1⁄2" through 2" thread varies from 41⁄2 turns to 5 turns.
• For 2 1⁄2" through 4" sizes, wrench tight makeup is considered two full turns past handtight. Handtight
engagement for 2 1⁄2" through 4" thread varies from 51⁄2 turns to 63 ⁄4 turns.
General Assembly of Threaded Fittings