Kwicandelo leenkqubo zeoyile negesi, imibhobho yentsimbi engenamthungo idlala indima ebalulekileyo. Njengombhobho wentsimbi ochanekileyo nonamandla aphezulu, inokumelana neendawo ezahlukeneyo ezinzima ezifana noxinzelelo oluphezulu, ubushushu obuphezulu, ukugqwala, njl.njl., ngoko ke isetyenziswa kakhulu kwimibhobho yothutho kunye neenqanawa zoxinzelelo kwiindawo ezintsha zamandla ezifana neoyile kunye negesi yendalo.
1. Iimpawu
Imibhobho yentsimbi engenamthungo esetyenziswa kwicandelo leoyile negesi ineempawu ezilandelayo:
1. Ukuchaneka okuphezulu: Umbhobho wentsimbi ongenamthungo unodonga olufanayo kunye nokuchaneka okuphezulu, okunokuqinisekisa ukuba umbhobho uthambile kwaye uyatywinwa.
2. Amandla aphezulu: Ekubeni imibhobho yentsimbi engenamthungo ingenazo izinto zokuwelda, inamandla aphezulu kwaye iqine kwaye inokumelana neemeko ezinzima ezifana noxinzelelo oluphezulu kunye nobushushu obuphezulu.
3. Ukumelana nokugqwala: Izinto ezikwi-asidi kunye ne-alkali kwioyile nakwigesi yendalo ziya kubangela ukugqwala kwimibhobho yentsimbi, kodwa izinto ezisisiseko ezisetyenziswa kwimibhobho yentsimbi engenamthungo ziphezulu, ngoko ke zinokumelana nokugqwala okungcono kwaye zinokuqinisekisa ukusebenza kakuhle kombhobho.
4. Ubomi obude: Ngenxa yenkqubo engqongqo yokuvelisa imibhobho yentsimbi engenamthungo, ubomi bayo benkonzo bungaqinisekiswa ukuba buhlala amashumi eminyaka, ngaloo ndlela kunciphisa ukuphindaphindeka kokutshintshwa kunye neendleko ezifanayo.
2. Inkqubo yokuvelisa
Inkqubo yokuvelisa imibhobho yentsimbi engenamthungo kwicandelo leoyile negesi ibandakanya la manyathelo alandelayo:
1. Ukunyibilikisa: Yongeza intsimbi enyibilikisiweyo kwisithando somlilo ukuze unyibilikise ukuze ususe ukungcola kunye neegesi ukuqinisekisa ubunyulu bombhobho wentsimbi.
2. Ukuphoswa okuqhubekayo: Isinyithi esinyibilikisiweyo sigalelwa kumatshini wokuphoswa okuqhubekayo ukuze siqine size senze i-billet yentsimbi.
3. Ukuqengqeleka: I-billet yentsimbi ifakwa kwiinkqubo ezininzi zokuqengqeleka ukuze iguqulwe kwaye yenze isakhiwo setyhubhu esifunekayo.
4. Ukugqobhoza: Umbhobho wentsimbi oqengqiweyo ugqobhoza ngomatshini wokugqobhoza ukuze wenze udonga lombhobho wentsimbi ongenamthungo.
5. Unyango lobushushu: Unyango lobushushu lwenziwa kumbhobho wentsimbi ongenamthungo oneembobo ukuze kupheliswe uxinzelelo lwangaphakathi kwaye kuphuculwe iimpawu zayo zoomatshini.
6. Ukugqiba: Ukugqiba umphezulu kunye nokucubungula ubukhulu beepayipi zentsimbi ezingenamthungo ezicocwa ngobushushu ukuhlangabezana neemfuno zabathengi.
7. Ukuhlolwa: Ukuhlolwa okungqongqo kwenziwa kwiipayipi zentsimbi ezingenamthungo ezigqityiweyo, kubandakanya ukuchaneka okulinganayo, ukufana kobukhulu bodonga, umgangatho womphezulu wangaphakathi nowangaphandle, njl.njl., ukuqinisekisa umgangatho wemveliso.
Ngamafutshane, iipayipi zentsimbi ezingenamthungo ezisetyenziswa kwicandelo leoyile negesi, njengesixhobo sepayipi yentsimbi esichanekileyo nesinamandla aphezulu, zidlala indima ebalulekileyo kwiipayipi zothumelo kunye neenqanawa zoxinzelelo kwicandelo lamandla.
Iimveliso eziphambili zenkampani yethu kushishino lwepetroleum zezi:

I-API 5Lintsimbi yombhobho, amanqanaba entsimbi aquka i-GR.B, X42, X46, 52, X56, X60, X65,
Iiparamitha zemveliso
Umbhobho wentsimbi wepayipi yeoyile ye-API 5L:
(1) Umgangatho: API5L ASTM ASME B36.10. I-DIN
(2) Izinto: API5LGr.B A106Gr.B, A105Gr.B, A53Gr.B, A243WPB, njl.njl.
(3) Ububanzi obungaphandle: 13.7mm-1219.8mm
(4) Ubukhulu bodonga: 2.11mm-100mm
(5) Ubude: 5.8 yeemitha, 6 yeemitha, 11.6 yeemitha, 11.8 yeemitha, 12 yeemitha ubude obungaguqukiyo
(6) Ukupakisha: ukupeyinta ngesitshizi, ukubethelela, ii-pipe caps, i-galvanized steel strapping, i-yellow lifting straps, kunye ne-luven bag packing iyonke.
(7) Ipayipi yentsimbi yepayipi ye-API 5LGR.B yentsimbi engenamthungo.
I-API 5CTIbhokisi yeoyile isetyenziselwa kakhulu ukuthutha ulwelo kunye neegesi ezifana neoyile, igesi yendalo, igesi yamalahle, amanzi, njl. Ibhokisi yeoyile ye-api5ct inokwahlulwa ibe ziinkcukacha ezintathu: R-1, R-2 kunye ne-R-3 ngokweebude ezahlukeneyo. Izixhobo eziphambili yi-B, X42, X46, X56, X65, X70, njl.