Imisonto ye-BSP (British Standard Pipe) kunye nemisonto ye-NPT (National Pipe Thread) yimisonto emibini eqhelekileyo yemisonto yemibhobho, kunye nomahluko obalulekileyo:
- Imigangatho yeSithili neyeSizwe
Iintambo ze-BSP: Le yimigangatho yaseBritane, eyenziwe kwaye ilawulwa yiBritish Standards Institution (BSI). Ine-engile yomsonto engama-55 degrees kunye nomlinganiselo we-taper we-1:16. Iintambo ze-BSP zisetyenziswa kakhulu eYurophu nakwamanye amazwe aseCommonwealth, ngokuqhelekileyo kumashishini amanzi negesi.
Imisonto ye-NPT: Le yimigangatho yaseMelika, eyenziwe kwaye ilawulwa yi-American National Standards Institute (ANSI) kunye ne-American Society of Mechanical Engineers (ASME). Imisonto ye-NPT ine-engile yomsonto engama-60 degrees kwaye iza ngeendlela ezithe tye (eziyi-cylindrical) kunye nezithambileyo. Imisonto ye-NPT yaziwa ngokusebenza kwayo kakuhle kokutywina kwaye isetyenziswa kakhulu ukuthutha ulwelo, iigesi, umphunga, kunye nolwelo lwe-hydraulic.
- Indlela yokutywina
Iintambo ze-BSP: Zisebenzisa iiwashers okanye i-sealant ukuze zivale.
Imisonto ye-NPT: Yenzelwe ukutywina ukusuka kwisinyithi ukuya kwisinyithi, ayidingi sitywino esongezelelweyo.
- Iindawo zoSetyenziso
Iintambo ze-BSP: Zisetyenziswa kakhulu e-UK, e-Australia, eNew Zealand, nakwezinye iindawo.
Imisonto ye-NPT: Ixhaphake kakhulu eMelika nakwiimarike ezinxulumene nayo.
Imisonto ye-NPT:Imigangatho yaseMelika ene-engile yentambo engama-60-degree, esetyenziswa kakhulu kwimimandla yaseMntla Melika kunye ne-ANSI ethobela imithetho.
Imisonto ye-BSP:Umgangatho waseBritane one-engile yomsonto engama-55-degree, osetyenziswa kakhulu eYurophu nakumazwe eCommonwealth.
Ixesha leposi: Meyi-27-2024