Ziziphi iindawo zesicelo kunye neenzuzo ze-neck flange?

I-Flange inokusebenza kakuhle okubanzi, ngoko isoloko isetyenziselwa ubunjineli beekhemikhali, ukwakhiwa, unikezelo lwamanzi kunye ne-drainage, i-petroleum, i-industry light and heavy industry, ifriji, ucoceko, imibhobho, ukukhuselwa komlilo, amandla, i-aerospace, i-shipbuilding kunye nezinye iindawo zobunjineli.

Iiflange zizifakelo zemibhobho ezihlelwe ngokwendlela yokudibanisa kunye nemibhobho. Ngokuqhelekileyo, inokwahlulwa ibeflat welding flange ngentamo, butt welding flange ngentamo, socket welding flange, njl.
Umphezulu wokutywina we-flange uneendlela ezininzi, ezifana ne-protruding, concave kunye nendiza epheleleyo.

Ziziphi izicelo ze-neck flange ebomini bemihla ngemihla?

Okokuqala, qonda iingenelo ze-flange ye-welding ye-neck butt. I-neck butt welding flange iphucula amandla e-flange kunye namandla okuthwala i-flange. Ihlala isetyenziswa kwimibhobho yoxinzelelo oluphezulu.

I-advanteji yeflange ye-welding ye-butt yentamo kukudibanisa umbhobho kunye nokugcina ukusebenza kokutywinwa kombhobho. Kukulungele ukutshintsha icandelo lombhobho. Oku kuququzelela ukususwa kunye nokuhlolwa kwemeko yombhobho kunye nokuvalwa kwecandelo lombhobho. I-neck flange isoloko isetyenziselwa ukutshintshwa kwezinto ngexesha lokudibanisa. Intsimbi yensimbi ifakwe ekupheleni kombhobho kwaye i-flange inokuhamba ekupheleni kombhobho. Indandatho yentsimbi okanye i-flange yindawo yokutywina, kwaye umsebenzi we-flange kukubacinezela.
I-neck slip-on flange yi-flange ehambayo, edla ngokuhambelana nokubonelelwa kwamanzi kunye nezixhobo zokuhambisa amanzi (eziqhelekileyo kwiindawo zokwandisa). Kukho i-flange kuzo zombini iziphelo zejoyinti yokwandisa, enokuthi idibaniswe ngokuthe ngqo kwipayipi kunye nezixhobo kwiprojekthi.

I-butt-welding flanges ifumaneka kwiindidi ezininzi kunye neemodeli. I-butt-welding steel flanges isetyenziselwa ukuwelda iiflange kunye nemibhobho. Ikakhulu isetyenziselwa inkqubo ye-welding. Ineempawu zokusetyenziswa kakuhle kunye nokusebenza, isakhiwo esifanelekileyo, amandla aphezulu kunye nokuqina. Idinga ukuzimisela ngokwemeko ethile ukutshisa ixabiso kunye nokusebenza kweflange kwaye inokumelana nokushisa okuphezulu kunye noxinzelelo oluphezulu. Sebenzisa, misela umda wokusetyenziswa ngokweempawu. Isetyenziswa ikakhulu kwiimeko eziphakathi, ezifana noxinzelelo oluphantsi olungacocwanga umoya ocinezelweyo kunye noxinzelelo oluphantsi olujikelezayo lwamanzi. Inzuzo yayo kukuba ixabiso liphantsi. Isebenza ngokudityaniswa kweemibhobho zetsimbi ezinoxinzelelo oluncinci olungadlulanga i-2.5MPa. Umphezulu wokutywina we-welding flange unokwahlulwa ube luhlobo olugudileyo, uhlobo lwe-concave-convex kunye nohlobo lwe-tenon. I-flange ye-welding flat isetyenziswa ngokubanzi.

I-butt-welding flange inokumelana nobushushu obuphezulu kunye noxinzelelo oluphezulu, ukugoba okuphindaphindiweyo kunye nokuguquguquka kobushushu, kunye nokusebenza kokutywinwa. I-butt-welding flanges kunye noxinzelelo lwegama lwe-0.25 ~ 2.5MPa zihlala zisebenzisa i-concave kunye ne-convex yokutywina imiphezulu.