Yazisa:
Kwilizwe lemibhobho yentsimbi,umbhobho odityanisiweyoithandwa ngamandla ayo aphezulu, ukuguquguquka kunye nokusebenza kakuhle kweendleko.Le mibhobho isetyenziswa kakhulu kumashishini ahlukeneyo afana ne-oyile negesi, ukuhanjiswa kwamanzi, ubunjineli bezakhiwo kunye nophuhliso lweziseko ezingundoqo.Ukuqinisekisa ukudityaniswa komthungo kunye nokusebenza ngokupheleleyo, kubalulekile ukuqonda iinkcukacha ezilawula umbhobho we-spiral welded.Kule bhlog, siza kuhlolisisa imiba ephambili ye-spiral welded pipe specifications, ukucacisa ubungakanani bazo, izixhobo kunye neemfuno ezithile.
1. Ubungakanani bombhobho:
Imibhobho edityanisiweyo ye-Spiral ifumaneka kwiindidi ezahlukeneyo zobukhulu, iqinisekisa ukuhambelana neeprojekthi ezahlukeneyo.Imilinganiselo ibandakanya i-diameter yangaphandle (OD), ubukhulu bodonga (WT), kunye nobude.Ububanzi bangaphandle buvela kwi-intshi ezingama-20 ukuya kwii-intshi ze-120, kunye nobukhulu bodonga ukusuka kwi-5 mm ukuya kwi-25 mm.Ngokobude, amacandelo aqhelekileyo aqhelekileyo emibhobho ye-spiral welded yi-6 yeemitha, i-8 yeemitha, kunye ne-12 yeemitha ukulungelelanisa kwiimfuno ezahlukeneyo zobunjineli.
2. Izinto:
Ukukhethwa kwezinto zombhobho we-SSAW kubaluleke kakhulu kwaye kuxhomekeke ngokukodwa kwisicelo esicetywayo kunye neemeko zokusingqongileyo.Intsimbi yekhabhoni isetyenziswa kakhulu ukomelela kwayo, ukuqina, kunye nokumelana nomhlwa.Ukongeza, kwizicelo ezithile ezifuna ukuxhathisa okuphuculweyo okanye ukumelana nobushushu obuphezulu, imibhobho eyenziwe ngentsimbi yealloyi, insimbi engenasici, okanye ezinye izinto ezikhethekileyo zingasetyenziswa.
3. Inkqubo yokwenziwa kwemveliso:
Umbhobho odityanisiweyo we-Spiral uveliswa ngenkqubo eqhubekayo yokwenziwa kwe-spiral usebenzisa iikhoyili zentsimbi.Le ndlela iqinisekisa ukufana kobunzima bodonga, ububanzi kunye nokunyaniseka kwesakhiwo.Ikhoyili ifakwa kumatshini, nto leyo iyimilise ibe kwimilo ejikelezayo efunekayo ize idibanise imiphetho.Ubuchwephesha obuphezulu obubandakanyekayo kwinkqubo yokuvelisa ivumela ulawulo oluchanekileyo malunga nobukhulu kunye nokusebenza kombhobho wokugqibela.
4. Imigangatho yomgangatho:
Ukuhlangabezana nemigangatho yoshishino kunye nokuqinisekisa ukuthembeka kwemibhobho ye-spiral welded, amanyathelo ahlukeneyo okuqinisekisa umgangatho aphunyeziwe.Ezi ziquka ukuthotyelwa kwemigangatho eyaziwayo ngamazwe afana ne-API 5L, ASTM A252 kunye ne-ISO 3183-3.Ukuthotyelwa kwezi nkcukacha kuqinisekisa iipropati zomatshini, ukubunjwa kweekhemikhali, kunye nokuchaneka kombhobho.
5. Uvavanyo nokuhlolwa:
Ukuqinisekisa ukuthembeka kunye nokusebenza ngokukhuselekileyo kombhobho we-spiral welded, uvavanyo olungqongqo kunye neenkqubo zokuhlola ziyafuneka.Sebenzisa iindlela zovavanyo ezingonakalisi ezifana novavanyo lwe-ultrasonic, uvavanyo lwe-radiographic kunye novavanyo lokungena kombala.Ezi mvavanyo zifumanisa naziphi na iimpazamo zesakhiwo okanye ukungahambi kakuhle kwezinto ezinokuchaphazela ukusebenza kunye nokuqina kombhobho.Ukongezelela, iimvavanyo zomzimba ezifana novavanyo lwe-hydrostatic zenziwa ukuvavanya amandla kunye noxinzelelo oluthwala amandla emibhobho.
Ukuququmbela:
Imibhobho edityanisiweyo ye-Spiral inikezela ngeenzuzo ezininzi ngaphezu kwezinye iintlobo zemibhobho kunye neenkcukacha zabo zidlala indima ebalulekileyo ekugcineni umgangatho wabo, ukuthembeka kunye nokuhambelana nezicelo ezahlukeneyo.Ukuqonda imilinganiselo, izixhobo, iinkqubo zokuvelisa kunye nemigangatho yomgangatho ehambelana nombhobho we-spiral welded kubalulekile ekuqinisekiseni ukusebenza kakuhle kunye nesisombululo esineendleko.Njengoko iteknoloji iqhubeka nokuqhubela phambili, iinkcukacha ezilawula le mibhobho ziyaqhubeka ziphucula, ziqhubela phambili ukwandisa ukusebenza kwazo kunye nokuguquguquka kumashishini ahlukeneyo.Ngokuqwalasela ezi nkcukacha, iinjineli kunye neengcali zinokwenza izigqibo ezinolwazi malunga nokukhetha kunye nokusetyenziswa kombhobho we-spiral welded kwiiprojekthi zabo.
Ixesha lokuposa: Sep-22-2023