Tekanyetso ea Moqapi: API 602, BS 5352
Tlhahlobo le Teko: API 598
Sefahleho le Sefahleho: ANSI B16.10
Qetello ea Khokahano: Screwed AS PER BSP/BSPT/NPT, Weld AS PER SW/BW, Flange AS PER RF/RTJ
Khokahano ea Flange: ANSI B16.5 (Bakeng sa NPS≤24) / ANSI B16.47 SERIES B, ANSI 16.47 SERIES A, MSS SP-44 (Bakeng sa NPS >24)
Butt Weld End: ANSI B16.25
Socket Weld End: ANSI B16.11
Qetello e Khōlō: ANSI B1.20.1 (BSP/NPT)
1. Ho hanyetsa mokelikeli o monyenyane
2. Torque ea ho bula le ho koala e nyenyane, kahoo ho bonolo ho bula le ho koala.
3. Tsela e phallang e bohareng ha e na moeli, 'me ha e sitise ho phalla le ho fokotsa khatello ea lipeipi.
4. Sebopeho sa bolelele bo khutšoanyane
5. Ts'ebetso e ntle ea ho tiisa
6. Sebopeho se bonolo, mokhoa o motle oa ho lahla, o sebelisoang haholo