Uzothola umzimba wevalvu phakathi kwama-flange epayipi njengoba ubamba izingxenye zevalvu endaweni yazo. Izinto zomzimba wevalvu ziyinsimbi futhi zenziwe ngensimbi yekhabhoni, insimbi engagqwali, i-titanium alloy, i-nickel alloy, noma ithusi le-aluminium. Konke ngaphandle kwe-carbon stell kufanelekile ezindaweni ezigqwalayo.
Umzimba wevalvu yokulawula ibhabhathane ngokuvamile uluhlobo lwe-lug, uhlobo lwe-wafer, noma olune-flange ephindwe kabili.
- I-Lug
- Ama-lug avelele anezimbobo zamabholithi ukuze afane nalawo ase-flange yepayipi.
- Ivumela isevisi engapheli noma ukususwa kwamapayipi angezansi komfula.
- Amabhawodi anemicu azungeze yonke indawo enza kube inketho ephephile.
- Inikeza isevisi yokuphela komugqa.
- Imicu ebuthakathaka isho izilinganiso eziphansi ze-torque
- I-Wafer
- Ngaphandle kwama-lug aphumayo futhi esikhundleni salokho ahlanganiswe phakathi kwama-flange epayipi anama-flange bolts azungeze umzimba. Anezimbobo ezimbili noma ngaphezulu ezimaphakathi ukusiza ekufakweni.
- Ayidlulisi isisindo sohlelo lwamapayipi ngomzimba wevalvu ngqo.
- Ilula futhi ishibhile.
- Imiklamo ye-wafer ayidlulisi isisindo sohlelo lwamapayipi ngqo emzimbeni wevalvu.
- Ayikwazi ukusetshenziswa njengesiphelo sepayipi.
- I-flanged ephindwe kabili
- Qedela ama-flange kuzo zombili izinhlangothi ukuze uxhumeke nama-flange epayipi (ubuso be-flange kuzo zombili izinhlangothi zevalvu).
- Ithandwa kakhulu ngama-valve amakhulu.
Isikhathi sokuthunyelwe: Feb-14-2022
