Yazisa:
Kwihlabathi leepayipi zentsimbi,umbhobho odibeneyo ojikelezayoithandwa ngamandla ayo agqwesileyo, ukuguquguquka kwayo kunye nokusebenza kwayo kakuhle. Le mibhobho isetyenziswa kakhulu kumashishini ahlukeneyo afana neoyile negesi, ukuhanjiswa kwamanzi, ubunjineli bezakhiwo kunye nophuhliso lweziseko. Ukuqinisekisa ukuhlanganiswa okungenamthungo kunye nokusebenza kakuhle, kubalulekile ukuqonda iinkcukacha ezilawula imibhobho edibeneyo ejikelezayo. Kule blog, siza kujonga iinkalo eziphambili zeenkcukacha zemibhobho edibeneyo ejikelezayo, sicacise ubungakanani bayo, izixhobo kunye neemfuno ezithile.
1. Ubungakanani bombhobho:
Iipayipi ezidityanisiweyo ezijikelezayo ziyafumaneka ngobukhulu obahlukeneyo, ukuqinisekisa ukuhambelana neeprojekthi ezahlukeneyo. Ubukhulu buhlala buquka ububanzi bangaphandle (OD), ubukhulu bodonga (WT), kunye nobude. Ububanzi bangaphandle buqala kwiisentimitha ezingama-20 ukuya kwiisentimitha ezili-120, kwaye ubukhulu bodonga buqala kwiisentimitha ezi-5 ukuya kwiisentimitha ezingama-25. Ngokuphathelele ubude, amacandelo aqhelekileyo emibhobho edityanisiweyo ejikelezayo ziimitha ezi-6, iimitha ezi-8, kunye neemitha ezili-12 ukuze zilungelelaniswe neemfuno ezahlukeneyo zobunjineli.
2. Izixhobo:
Ukukhethwa kwezinto zepayipi ze-SSAW kubaluleke kakhulu kwaye kuxhomekeke kakhulu kwisicelo esicetywayo kunye neemeko zokusingqongileyo. Intsimbi yekhabhoni isetyenziswa kakhulu ngenxa yamandla ayo, ukuqina kwayo, kunye nokumelana nokugqwala. Ukongeza, kwizicelo ezithile ezifuna ukumelana nokugqwala okuphuculweyo okanye ukumelana nobushushu obuphezulu, iipayipi ezenziwe ngentsimbi ye-alloy, intsimbi engagqwaliyo, okanye ezinye izinto ezikhethekileyo zingasetyenziswa.
3. Inkqubo yokuvelisa:
Umbhobho odibeneyo ojikelezayo uveliswa ngenkqubo yokwenza i-spiral eqhubekayo kusetyenziswa ii-coils zentsimbi. Le ndlela iqinisekisa ukufana kobukhulu bodonga, ububanzi kunye nokuqina kwesakhiwo ngokubanzi. I-coil ifakwa kumatshini, oyenza ibe yimo ye-spiral oyifunayo ize idibanise imiphetho kunye. Ubuchwepheshe obuphambili obubandakanyekayo kwinkqubo yokuvelisa buvumela ulawulo oluchanekileyo kubungakanani kunye nokusebenza kombhobho wokugqibela.
4. Imigangatho yoMgangatho:
Ukuze kuhlangatyezwane nemigangatho yoshishino kunye nokuqinisekisa ukuthembeka kwemibhobho edibeneyo ejikelezayo, kulandelwa amanyathelo okuqinisekisa umgangatho ahlukeneyo. Oku kuquka ukuthotyelwa kwemigangatho eyaziwayo kwihlabathi liphela efana ne-API 5L, i-ASTM A252 kunye ne-ISO 3183-3. Ukuthotyelwa kwezi nkcukacha kuqinisekisa iimpawu zoomatshini, ukwakheka kweekhemikhali, kunye nokuchaneka kobukhulu bombhobho.
5. Uvavanyo kunye nokuhlolwa:
Ukuqinisekisa ukuthembeka nokusebenza ngokukhuselekileyo kombhobho odibeneyo ojikelezayo, kufuneka iinkqubo zovavanyo ezingqongqo kunye nokuhlolwa. Sebenzisa iindlela zovavanyo ezingonakalisiyo ezifana novavanyo lwe-ultrasound, uvavanyo lwe-radiographic kunye novavanyo lokungena kombala. Ezi mvavanyo zibona naziphi na iziphene zesakhiwo okanye ukungangqinelani kwezinto ezinokuchaphazela ukusebenza kunye nokuqina kombhobho. Ukongeza, iimvavanyo zomzimba ezifana novavanyo lwe-hydrostatic zenziwa ukuvavanya amandla kunye nomthamo wokuthwala uxinzelelo lwembhobho.
Ukuququmbela:
Iipayipi ezidityanisiweyo ezijikelezayo zibonelela ngeenzuzo ezininzi kunezinye iintlobo zeepayipi kwaye iinkcukacha zazo zidlala indima ebalulekileyo ekugcineni umgangatho wazo, ukuthembeka kunye nokuhambelana nezicelo ezahlukeneyo. Ukuqonda ubukhulu, izixhobo, iinkqubo zokuvelisa kunye nemigangatho yomgangatho enxulumene nepayipi edityanisiweyo ejikelezayo kubalulekile ekuqinisekiseni ukusebenza kakuhle kunye nesisombululo esingabizi kakhulu. Njengoko iteknoloji iqhubeka ihambela phambili, iinkcukacha ezilawula ezi payipi ziyaqhubeka nokuphucuka, zinyusa ukusebenza kwazo kunye nokuguquguquka kwazo kumashishini ahlukeneyo. Ngokuqwalasela ezi nkcukacha, iinjineli kunye neengcali zinokwenza izigqibo ezinolwazi malunga nokukhetha kunye nokusetyenziswa kwepayipi edityanisiweyo ejikelezayo kwiiprojekthi zazo.
Ixesha lokuthumela: Sep-22-2023