Design Standard: API 602, BS 5352
Kuyang'ana & Kuyesa: API 598
Pamaso ndi Pamaso: ANSI B16.10
Mapeto Kulumikizidwe: Kukulungidwa AS PER BSP/BSPT/NPT, Weld AS PER SW/BW, Flange AS PER RF/RTJ
Flange Connection: ANSI B16.5 (Kwa NPS≤24) / ANSI B16.47 SERIES B, ANSI 16.47 SERIES A, MSS SP-44 (Kwa NPS>24)
Butt Weld End: ANSI B16.25
Socket Weld End: ANSI B16.11
Mapeto Okulungidwa: ANSI B1.20.1 (BSP/NPT)
1.Small fluid resistance
2.Torque yotsegulira ndi kutseka ndi yaying'ono, kotero ndiyosavuta kutsegula ndi kutseka.
3.Mayendedwe apakati akuyenda siloletsedwa, ndipo samasokoneza kuyenda ndikuchepetsa kupanikizika kwa mapaipi.
4.Mapangidwe aatali afupi
5.Good kusindikiza ntchito
6.Mawonekedwe osavuta, njira yabwino yoponyera, yogwiritsidwa ntchito kwambiri