1. Ifanele ukusebenza njalo;
2. Ukuvula nokuvala okusheshayo nokulula;
3. Ukumelana noketshezi oluphansi;
4. Ukusebenza kahle kokubekwa uphawu;
5. Akukho ukudlidliza nomsindo ophansi;
6. Noma yikuphi ukufakwa;
7. Isakhiwo esilula, umthamo omncane wesihlobo, esilungele ukugcinwa;
8. Ungqimba lolwelwesi lunokuqina okuphakeme ngokwedlulele kwamakhemikhali.
9. Ivalvu ingasetshenziswa kulo lonke uhla lokucindezela ukuze kugwenywe ukuvuza futhi kuvaleke kalula kusistimu kalayini nokugcinwa kwamapayipi;
Ukucaciswa kwedizayini: API 6D, API599.
Ubude besakhiwo: ASME B16.10.
Izinga lokuxhuma: ASME B16.5.
Ukuhlolwa kwengcindezi: API 598.
Ubunikazi bomkhiqizo: MSS sp-25.
Izinto eziyinhloko: i-carbon steel, insimbi engagqwali, ulwelwesi F46 PFA.
Usayizi wegama: 1/2″–16″
Ibanga lokucindezela: 150LB-300LB.
Izinga lokushisa elisebenzayo: – 40 ~ + 150 ℃
Imodi yokusebenza: i-turbine, i-pneumatic, i-hydraulic, kagesi (uyazikhethela)
I-Medium esebenzayo: ifanele ukucindezela okuzisholo I-Class150 ~ 300 LBS, izinga lokushisa elisebenzayo kanye no-40 ~ 150 ℃ uwoyela, imboni yamakhemikhali, ukudaya, imithi, umanyolo wamakhemikhali, i-asidi ye-alkali njll, ingenye yezindlela ezingcono kakhulu zokukhetha zemishini ku-valve yokubulala amagciwane.