I-Adapter Flange

Uxhulumaniso lweFlange yimibhobho emibini, izixhobo zokufakelwa kombhobho okanye izixhobo, okokuqala zilungiswe kwi-flange, kwaye emva koko phakathi kwee-flanges ezimbini kunye ne-flange pad, kwaye ekugqibeleni kunye neebholiti zokutsala iiflange ezimbini ngokuqinileyo kunye ne-joint detachable. Uqhagamshelo lunokwenziwa phakathi kwemibhobho emileyo kunye nezixhobo ezijikelezayo okanye ezibuyiselanayo.

Uqhagamshelo lwe-Flange lunokwahlulwa ngokubanzi lube ziindidi ezintlanu: ukuwelda okucaba, ukuwelda kwe-butt, ukuwelda i-socket, umkhono okhululekileyo, intambo.

Nazi iindidi ezine zenkcazo eneenkcukacha:

1. I-Flat welding: i-welding kuphela i-welding yangaphandle, akufuneki ukuba i-weld internal layer; Ngokuqhelekileyo isetyenziswe kwimibhobho yoxinzelelo oluphakathi kunye noluphantsi, uxinzelelo oluqhelekileyo lombhobho lungaphantsi kwe-0.25mpa. Zintathu iindidi zokutywinwa komphezulu weflange wokuwelda osicaba, ezizezi, uhlobo olugudileyo, uhlobo lweconcave kunye nodidi lweconvex kunye nodidi lwe-tenon groove, phakathi apho uhlobo olugudileyo lolona lusetyenziswa kakhulu, kwaye luyafikeleleka, lungabizi kakhulu.

2. I-butt welding: iileya zangaphakathi nangaphandle zeflange kufuneka zidibanise. Ngokuqhelekileyo isetyenziselwa imibhobho yoxinzelelo oluphakathi kunye nophezulu, kwaye uxinzelelo lwegama lombhobho luphakathi kwe-0.25 kunye ne-2.5MPa. Umphezulu wokutywina we-butt welding flange uqhagamshelo yi-concave-convex, ukufakela kuyinkimbinkimbi ngakumbi, ngoko iindleko zabasebenzi, indlela yokufakela kunye neendleko zezinto ezincedisayo ziphezulu kakhulu.

3. I-Socket welding: isetyenziswa ngokubanzi kwimibhobho enoxinzelelo lwegama olungaphantsi okanye olulingana ne-10.0mpa kunye nedayamitha ye-nominal ngaphantsi okanye ilingana ne-40mm.

4. Umkhono okhululekileyo: osetyenziswa ngokubanzi kuxinzelelo aluphezulu kodwa i-medium iyingozi ngakumbi kumbhobho, ngoko ke olu hlobo lwe-flange lunokumelana ne-corrosion eyomeleleyo, izinto eziphathekayo ziyintsimbi engenasici.

Olu hlobo loqhagamshelo lusetyenziswa ikakhulu kuqhagamshelo lombhobho wentsimbi, umbhobho womgca werabha, umbhobho wentsimbi ongeyontsimbi kunye nevalve yeflange, njl. njl., ukudityaniswa kwezixhobo zenkqubo kunye neflange kukwasetyenziswa uqhagamshelo lweflange.

Inkqubo yoqhagamshelwano lweFlange ngolu hlobo lulandelayo:

Okokuqala, udibaniso lweflange kunye nombhobho kufuneka luhlangabezane nezi mfuno zilandelayo:

1. Iziko lombhobho kunye neflange kufuneka libe kwinqanaba elifanayo.

2. Umphezulu wokutywina weziko lombhobho kunye ne-flange yi-90 degrees vertical.

3. Isikhundla se-flange bolts kumbhobho kufuneka sihambelane.

Okwesibini, gasket flange gasket, iimfuno zezi zilandelayo:

1. kumbhobho ofanayo, i-flange enoxinzelelo olufanayo kufuneka ikhethe i-gasket efanayo, ukwenzela ukuba kube lula ukutshintshiselana ngokubambisana kwixesha elizayo.

2. ukusetyenziswa kombhobho wephepha lerabha, i-gasket nayo iyona nto ingcono kakhulu yokukhetha irabha, efana nombhobho wamanzi.

3. umgaqo wokukhetha i-gasket kukuba: ngokusondeleyo kunokwenzeka ekukhethweni kobubanzi obuncinci, oku kukumisela indawo ye-gasket ayiyi kutyunyuzwa kufuneka ilandele umgaqo.

Okwesithathu, qhagamshela i-flange

1. khangela ukuba i-flange, i-bolt kunye ne-gasket specifications iyahlangabezana neemfuno.

2. indawo yokutywina kufuneka igcinwe igudileyo kwaye icocekile, ngaphandle kwama-burrs.

3. Umsonto webholithi ukugqiba, awunakuba neziphene, i-chimerism ukuya kwendalo.

4. I-gasket texture kufuneka iguquguquke, ingabi lula ukuguga, akukho monakalo, imibimbi, i-scratches kunye nezinye iziphene phezu komhlaba.

5. Ngaphambi kokudibanisa i-flange, hlambulula i-flange, susa ioli, uthuli, i-rust kunye nezinye ii-sundries, kwaye ususe umgca wokutywina.

Okwesine, i- assembly flange

1. Indawo yokutywinwa ye-flange i-perpendicular kumbindi wombhobho.

2. Iibholiti zeenkcukacha ezifanayo ziya kufakwa kwicala elifanayo.

3. Isikhundla sokufakela i-flange kumbhobho wesebe kufuneka sibe ngaphezu kwe-100 mm kude nodonga lwangaphandle lokunyuka, kwaye umgama ovela eludongeni lwesakhiwo kufuneka ube ngaphezu kwe-200 mm.

4. musa ukungcwaba i-flange ngokuthe ngqo emhlabathini, kulula ukubola, ukuba kufuneka ungcwatywe emhlabeni, kuyimfuneko ukwenza umsebenzi omhle wonyango oluchasene ne-corrosion.

Uxhulumaniso lweFlange yindlela ebalulekileyo yokudibanisa ekwakhiweni kwemibhobho.

Iintlobo ze-flange, ngokwe-flange kunye nombhobho osisigxina kwi-flange yentambo, i-welding flange, i-flange ekhululekile; Ngokwefomu yomphezulu wokutywina, inokohlulwa ibe luhlobo olugudileyo, uhlobo lweconcave kunye neconvex, uhlobo lwe-tenon groove, uhlobo lwelensi kunye nohlobo lwetrapezoidal groove.

Uxinzelelo jikelele oluphantsi ububanzi obuncinci kunye neflange yocingo, uxinzelelo oluphezulu kunye noxinzelelo oluphantsi ububanzi obukhulu kunye ne-flange ye-welding, ubukhulu be-flange kunye nokudibanisa i-bolt ububanzi kunye nenani loxinzelelo oluhlukeneyo lwahlukile.

Ngokwamanqanaba oxinzelelo ahlukeneyo, iigaskets zeflange zenziwe ngezinto ezahlukeneyo, ukusuka kwiigaskiti ze-asbestos zoxinzelelo oluphantsi, iigaskiti ze-asbestos zoxinzelelo oluphezulu kunye neegaskets ze-tetrafluoron ukuya kwi-gaskets yentsimbi.

Uxhulumaniso lweFlange kulula ukuyisebenzisa kwaye lunokumelana noxinzelelo olukhulu.

Kwimibhobho yoshishino, uqhagamshelo lwe-flange lusetyenziswa ngokubanzi, njengakwinkqubo yonikezelo lwamanzi yangaphakathi yomlilo, ivalve yebhabhathane, ivalve yesango, ivalve yokukhangela kunye nezinye iintlobo zevalve kunye noqhagamshelo lombhobho.

Iimpawu eziphambili zokudityaniswa kweflange kulula ukuqhaqha, amandla aphezulu kunye nokusebenza kakuhle kokutywinwa. Xa ufaka iiflange, iiflange ezimbini kufuneka zihambelane. Umphezulu wokutywina weeflange akufanele wonakaliswe kwaye kufuneka ucocwe. I-Flange gaskets kufuneka ikhethwe ngokweemfuno zoyilo.