I-API 5L Ibanga Bumbhobho wentsimbi wenziwa ngokuhambelana neemfuno ezifanelekileyo zeI-API 5Lkwaye isetyenziswa kakhulu kwiinkqubo zothutho lwemibhobho kwishishini leoyile negesi.
Ibanga Bikwanokubizwa ngokuba yiL245Uphawu kukuba amandla amancinci okuvelisa umbhobho wentsimbi245 MPa.
Umbhobho womgca we-API 5L ufumaneka kwiindidi ezimbini zeenkcukacha zemveliso:I-PSL1isetyenziswa kakhulu kwiinkqubo zothutho eziqhelekileyo, ngelixaI-PSL2ifanelekile kwiimeko ezinzima ngakumbi ezinamandla aphezulu oomatshini kunye nemigangatho yovavanyo engqongqo ngakumbi.
Inkqubo yokuvelisa inokuba lula (ii-SMLS), ukumelana nombane okutshixiweyo (I-ERW), okanye i-arc engaphantsi komhlaba edityanisiweyo (I-SAW) ukuze ihambelane neemfuno ezahlukeneyo zokufakela kunye nokusebenza.
Intsimbi yeBotopngumvelisi ochwephesha wombhobho wentsimbi we-LSAW onamacango amakhulu nobukhulu obuphindwe kabini ongaphantsi komhlaba okwi-China.
Indawo: Isixeko saseCangzhou, kwiPhondo laseHebei, eTshayina;
Utyalo-mali olupheleleyo: 500 yezigidi zeerandi;
Indawo yomzi-mveliso: 60,000 square metres;
Umthamo wonyaka wemveliso: iitoni ezingama-200,000 zeepayipi zentsimbi zeJCOE LSAW;
Izixhobo: Izixhobo zokuvelisa nokuvavanya eziphucukileyo;
Ingcali: Imveliso yepayipi yentsimbi ye-LSAW;
Isiqinisekiso: Isiqinisekiso se-API 5L.
Udidi lwe-API 5L lweBanga B
Yahlulwe yaba ziintlobo ezahlukeneyo ngokusekelwe kumanqanaba ahlukeneyo eeNkcukacha zeMveliso (iPSL) kunye neemeko zokuhanjiswa.
Olu luhlu lwenza ukukhethwa kombhobho ochanekileyo kube yinto ebaluleke ngakumbi ukuhlangabezana neemfuno zeprojekthi ethile kunye neemfuno zendawo yokusebenza.
I-PSL1: B.
I-PSL2: BR;i-BN;I-BQ;BM.
Iityhubhu zentsimbi ezikhethekileyo zePSL 2 zisetyenziselwa iindawo ezikhethekileyo zenkonzo.
Iindawo zenkonzo ezingemnandi: i-BNS; i-BQS; i-BMS.
Indawo yenkonzo engaphandle kolwandle: BNO; BQO; BMO.
Iinkqubo ezifuna umthamo woxinzelelo lweplastiki olude: BNP; BQP; BMP.
Iimeko zokuhanjiswa
| I-PSL | Imeko yokuhanjiswa | Ibanga lePipe/Ibanga leNtsimbi | |
| I-PSL1 | Njengoko iqengqelekile, iqengqeleka ngendlela eqhelekileyo, iqengqeleka ngendlela ye-thermomechanical, yenziwe ngendlela ye-thermomechanical, ihlengahlengiswa ngendlela eqhelekileyo, ihlengahlengiswa ngendlela eqhelekileyo kwaye iqiniswe ngendlela efanelekileyo; okanye, ukubakuvunyelwene, kucinyiwe kwaye kuqiniswe kwipayipi ye-SMLS kuphela | B | L245 |
| I-PSL 2 | Njengoko iqengqelwe | BR | L245R |
| Ukulungisa okuqengqelekayo, okwenziwayo, okwenziwayo, okanye okwenziwayo kunye nokuthomalaliswayo | BN | L245N | |
| Icinyiwe kwaye ithambile | BQ | L245Q | |
| I-Thermomechanical rolled okanye i-thermomechanical eyenziweyo | BM | L245M | |
Imeko yokuhanjiswa kombhobho wentsimbi ibhekisa ikakhulu kunyango lobushushu okanye olunye unyango olwenziwa ekupheleni kwenkqubo yokwenziwa kombhobho wentsimbi, kwaye olu nyango lunempembelelo ebalulekileyo kwiimpawu zoomatshini, ukumelana nokugqwala, kunye nokuzinza kwesakhiwo sombhobho wentsimbi.
Inkqubo yokuvelisa iPipe yeNsimbi ye-API 5L GR.B
Kwi-API, umbhobho we-5L standard Grade B ungenziwa kusetyenziswa enye yeenkqubo zemveliso ezikwitheyibhile elandelayo.
| I-API 5L PSL1 Ibanga B | ii-SMLS | I-LFW | HFW | I-SAWL | I-SAWH | I-COWL | Inkomo |
| I-API 5L PSL2 Ibanga B | ii-SMLS | — | HFW | I-SAWL | I-SAWH | I-COWL | Inkomo |
Ukuze ufumane okungakumbi malunga nentsingiselo yesifinyezo seNkqubo yokuVelisa,Cofa apha.
I-LSAWsesona sisombululo sifanelekileyo kwiipayipi zentsimbi ezinobukhulu obukhulu nezinodonga oluqinileyo.
Uphawu olwahlukileyo kwimbonakalo kukubakho kwe-weld kwicala elide lombhobho.
Uhlobo Lokuphela Kwepayipi
Iintlobo zesiphelo semibhobho yentsimbi ye-API 5L Grade B zinokwahluka kwi-PSL1 kunye ne-PSL2.
Isiphelo sePipe yeNtsimbi yePSL 1
Isiphelo esinentsimbi; Isiphelo esingenanto;Isiphelo esicacileyo sokudibanisa okukhethekileyo; Isiphelo esinomgca.
Isiphelo esineentsimbi: Silinganiselwe kwiityhubhu ezine-D ≤ 219.1 mm (8.625 in) kunye ne-t ≤ 3.6 mm (0.141 in) kwisiphelo sesokhethi.
Isiphelo esinomgca: Umbhobho onomphetho onomphetho unqunyelwe kwi-SMLS kunye nombhobho odibeneyo womthungo othe tyaba one-D < 508 mm (20 in).
Isiphelo sePipe yeNtsimbi yePSL 2
Isiphelo esingenanto.
Kwimiphetho yepayipi ecacileyo kufuneka kulandelwe ezi mfuno zilandelayo:
Isiphelo sombhobho ongenanto ongama-t ≤ 3.2 mm (0.125 in) kufuneka sinqunyulwe sibe sisikwere.
Iityhubhu ezingenanto ezine-t > 3.2 mm (0.125 in) mazibethwe nge-beveled ukuze kudityaniswe. I-engile ye-bevel mayibe yi-30-35° kwaye ububanzi bomphezulu wengcambu ye-bevel bube yi-0.8 - 2.4 mm (0.031 - 0.093 in).
Ulwakhiwo lweekhemikhali ze-API 5L zeBanga B
Ulwakhiwo lweekhemikhali zombhobho wentsimbi wePSL1 kunye nePSL2 t > 25.0 mm (0.984 in) kufuneka lumiselwe ngokwesivumelwano.
Ulwakhiwo lweeKhemikhali zePSL 1 Pipe ene-t ≤ 25.0 mm (0.984 in.)
Ulwakhiwo lweeKhemikhali kwiPipe yePSL 2 ene-t ≤ 25.0 mm (0.984 in.)
Kwiimveliso zepayipi yentsimbi yePSL2 ezihlalutyiweyo ngeumxholo wekhabhoni we ≤0.12%, i-CE elingana nekhabhonii-pcmingabalwa kusetyenziswa le fomyula ilandelayo:
CEi-pcm= C + Si/30 + Mn/20 + Cu/20 + Ni/60 + Cr/20 + Mo/15 + V/15 + 5B
Kwiimveliso zepayipi yentsimbi yePSL2 ezihlalutyiweyo ngeumxholo wekhabhoni > 0.12%, i-CE elingana nekhabhonillwingabalwa kusetyenziswa le fomyula ingezantsi:
CEllw= C + Mn/6 + (Cr + Mo + V)/5 + (Ni +Cu)/15
Ipropati yoomatshini ye-API 5L yeBanga B
Ipropati yokuThatha
Iipropati zokuThanda zePSL1 GR.B
Iipropati zokuThanda zePSL2 GR.B
Phawula: Ukwandiswa okuncinci okuchaziweyo, Afkuya kugqitywa kusetyenziswa le equation ilandelayo:
Af= C × (Axc0.2/U0.9)
Cyi-1940 yokubala kusetyenziswa iiyunithi ze-SI kunye ne-625,000 yokubala kusetyenziswa iiyunithi ze-USC;
Axc yindawo enqamlezileyo yesiqwenga sovavanyo esithambileyo, echazwe ngeemilimitha zesikwere (ii-intshi zesikwere), ngolu hlobo lulandelayo:
1) kwiziqwenga zovavanyo ezijikelezayo, eziyi-130 mm2(0.20 in.2) kwiingcezu zovavanyo ezibubanzi obuyi-12.7 mm (0.500 in.) kunye ne-8.9 mm (0.350 in.); 65 mm2(0.10 intshi.)2) kwiziqwenga zovavanyo ezinobubanzi obuyi-6.4 mm (0.250 in.);
2) kwiziqwenga zovavanyo ezipheleleyo, ngaphantsi kwe-a) 485 mm2(0.75 intshi.)2) kunye b) nendawo enqamlezileyo yesixhobo sovavanyo, u-T ofunyenwe kusetyenziswa ububanzi obuchaziweyo bangaphandle kunye nobukhulu bodonga obuchaziweyo bombhobho, ojikelezwe ukuya kwi-10 mm ekufutshane2(0.01 intshi.2);
3) kwiziqwenga zovavanyo lwemicu, ngaphantsi kwe-a) 485 mm2(0.75 intshi.)2) kunye b) nendawo enqamlezileyo yesixhobo sovavanyo, ethathwe kusetyenziswa ububanzi obuchaziweyo besixhobo sovavanyo kunye nobukhulu bodonga obuchaziweyo bombhobho, ejikelezwe ukuya kwi-10 mm ekufutshane2(0.01 intshi.2);
Ungamandla okutsalwa aphantsi akhankanyiweyo, abonakaliswa kwii-megapascals (iiponti nge-intshi yesikwere).
Uvavanyo lwe-Bend
Akukho nxalenye yesampuli eza kuqhekeka kwaye umsonto awuzukuqhekeka.
Uvavanyo lokuTyatya
Ayisebenzi kumbhobho wentsimbi we-LSAW.
Ifanelekile kwiEW, LWkunyeCWiintlobo zokuvelisa iityhubhu.
Uvavanyo olugobileyo
Zityhila naziphi na iintanda okanye ukuqhekeka kwisinyithi esitshixiweyo esingaphezulu kwe-3.2 mm (0.125 in), nokuba sinzulu kangakanani na.
Veza naziphi na iintanda okanye ukuqhekeka kwintsimbi eyintloko, i-HAZ, okanye umgca wokudibanisa ubude obungaphezulu kwe-3.2 mm (0.125 in) okanye bunzulu ngaphezu kwe-12.5% yobukhulu bodonga obuchaziweyo.
Uvavanyo lweMpembelelo yeCVN kwiPipe yePSL 2
Uvavanyo lwe-CVN (Charpy V-Notch), indlela yovavanyo oluqhelekileyo lokuvavanya ukuqina kwezinto xa zithwaxwa yimithwalo yempembelelo ngokukhawuleza.
Ezi mfuno zilandelayo ziyasebenza kwiigreyidi ≤ X60 okanye L415.
| Iimfuneko ze-CVN Absorbed Energy kwiPipe Body yePSL 2 Pipe | |
| Ububanzi obungaphandle obuchaziweyo D mm (ngaphakathi) | Amandla apheleleyo e-CVN Absorbed Energy umzuzu Kv J (ft.lbf) |
| ≤762 (30) | 27 (20) |
| ＞762 (30) ukuya ku-2134 (84) | 40 (30) |
Uvavanyo lwe-DWT lwe-PSL 2 Welded Pipe
Indawo eqhelekileyo yokucheba ngovavanyo ngalunye mayibe yi-≥ 85% kubushushu bovavanyo obuyi-0 °C (32 °F).
Kwiityhubhu ezinobukhulu bodonga >25.4 mm (1 in.), iimfuno zokwamkelwa kovavanyo lwe-DWT ziya kuxoxiswana ngazo.
Uvavanyo lwe-Hydrostatic
Ixesha lovavanyo
Zonke iisayizi zeetyhubhu zentsimbi ezingenamthungo nezidibeneyo ezine-D ≤ 457 mm (18 in.):ixesha lovavanyo ≥ imizuzwana emi-5;
Umbhobho wentsimbi edibeneyo D > 457 mm (18 in.):ixesha lovavanyo ≥ 10s.
Uvavanyo lweVeki rhoqo
Umbhobho ngamnye wentsimbi.
Uxinzelelo lovavanyo
Uxinzelelo lovavanyo lwe-hydrostatic P lwe-aumbhobho wentsimbi ocacileyoinokubalwa ngokusebenzisa ifomula.
P = 2St/D
Syingcinezelo ye-hoop. ixabiso lilingana namandla aphantsi okukhupha i-xa yepesenti yombhobho wentsimbi, kwi-MPa (psi);
Kwi-API 5L Grade B, iipesenti ziyi-60% kuxinzelelo oluqhelekileyo lovavanyo kunye ne-70% kuxinzelelo lovavanyo oluzikhethelayo.
Kwi-D <88.9 mm (3.500 in.), akufuneki ukuba uxinzelelo lovavanyo ludlule i-17.0 MPa (2470 psi);
Kwi-D > 88.9 mm (3.500 in.), akunyanzelekanga ukuba uxinzelelo lovavanyo ludlule i-19.0 MPa (2760 psi).
tbubukhulu bodonga obuchaziweyo, obuchazwa ngeemilimitha (ii-intshi);
Dyi-diameter ekhankanyiweyo yangaphandle, echazwa ngeemilimitha (ii-intshi).
Uhlolo Olungonakalisiyo
Kwiityhubhu ze-SAW, iindlela ezimbini,UT(uvavanyo lwe-ultrasonic) okanyeRT(uvavanyo lwe-radiographic), zihlala zisetyenziswa.
ET(uvavanyo lwe-electromagnetic) alusebenzi kwiityhubhu ze-SAW.
Iiseams ezidityanisiweyo kwiipayipi ezidityanisiweyo zemigangatho ≥ L210/A kunye nobubanzi ≥ 60.3 mm (2.375 in) mazihlolwe ngaphandle kokutshatyalaliswa ubukhulu kunye nobude obupheleleyo (100%) njengoko kuchaziwe.
Uvavanyo lwe-UT olungonakalisiyo
Uvavanyo lwe-RT olungonakalisiyo
Cacisa Ububanzi Bangaphandle kunye Nobukhulu Bodonga
Amaxabiso amiselweyo eedayamitha zangaphandle ezichaziweyo kunye nobukhulu bodonga obuchaziweyo bombhobho wentsimbi anikwe kwiI-ISO 4200kwayeI-ASME B36.10M.
Ukunyamezelana Okunemilinganiselo
Ukunyamezelana kobubanzi kunye nokungaguquguquki
Ububanzi bombhobho wentsimbi buchazwa njengomjikelezo wombhobho kuyo nayiphi na iplani ejikelezileyo eyahlulwe yi-π.
Ukunyamezela Ubukhulu Bodonga
Ukunyamezela Ubude
Ubude obuqikelelweyokufuneka ihanjiswe ngaphakathi komlinganiselo we-±500 mm (20 in.).
Ukunyamezelanaubude obungacwangciswanga
| Ubude obungacwangciswanga m (ft) | Ubude obuncinci m (ft) | Ubuncinane obuPhakathi boBude bento nganye ye-odolo m (ft) | Ubude obuphezulu m (ft） |
| Umbhobho odibeneyo kunye nomgca | |||
| 6 (20) | 4.88 (16.0) | 5.33 (17.5) | 6.86 (22.5) |
| 9 (30) | 4.11 (13.5) | 8.00 (26.2) | 10.29 (33.8) |
| 12 (40) | 6.71 (22.0) | 10.67 (35.0) | 13.72 (45.0) |
| Umbhobho ongapheliyo | |||
| 6 (20) | 2.74 (9.0) | 5.33 (17.5) | 6.86 (22.5) |
| 9 (30) | 4.11 (13.5) | 8.00 (26.2) | 10.29 (33.8) |
| 12 (40) | 4.27 (14.0) | 10.67 (35.0) | 13.72 (45.0) |
| 15 (50) | 5.33 (17.5) | 13.35 (43.8) | 16.76 (55.0) |
| 18 (60) | 6.40 (21.0) | 16.00 (52.5) | 19.81 (65.0) |
| 24 (80) | 8.53 (28.0) | 21.34 (70.0) | 25.91 (85.0) |
Ukunyamezela Ukuthe Tye
Ukuphambuka ngokuthe tye phezuubude bonke betyhubhu: ≤ 0.200 L;
Ukuphambuka ngokuthe tye kweIsiphelo sombhobho wentsimbi esiyi-1.5 m (5.0 ft): ≤ 3.2mm (0.125 in.).
Ukunyamezela Ukuthe Tye
Isikwere sokuphela sichazwa njengesikwere ukuya esiphelweni sombhobho.
Ubungakanani obungaphandle kwesikwere bufanele bube ngaphantsi kwe-1.6 mm (0.063 in.). Ubungakanani obungaphandle kwesikwere bulinganiswa njengomsantsa ophakathi kwesiphelo sombhobho kunye nomlenze wesiphelo sombhobho.
Ukunyamezela kwi-Weld Seam
I-Offset ye-Radial ephezulu evumelekileyoye-SAW kunye ne-COW Pipe.
| Ubukhulu Bodonga Oluchaziweyo t mm (ngaphakathi) | I-Offset ye-Radial ephezulu evumelekileyoamm (ngaphakathi) |
| ≤ 15.0 (0.590) | 1.5 (0.060) |
| > 15.0 (0.590) ukuya kwi-25.0 (0.984) | 0.1t |
| > 25.0 (0.984) | 2.5 (0.098) |
| aLe mida ikwasebenza nakwii-strip/plate end welds | |
Ukuphakama kweBead yeWeld ephezulu evumelekileyokwi-SAW kunye ne-COW Pipe (Ngaphandle kwee-Pipe Ends).
| Ubukhulu Bodonga Oluchaziweyo mm (ngaphakathi) | Ukuphakama kweBead yeWeld mm (ngaphakathi) ubukhulu | |
| Intsimbi yangaphakathi | Intsimbi yangaphandle | |
| ≤13.0 (0.512) | 3.5 (0.138) | 3.5 (0.138) |
| >13.0 (0.512) | 3.5 (0.138) | 4.5 (0.177) |
I-weld kufuneka ibe notshintsho olugudileyo kumphezulu wombhobho wentsimbi okufutshane.
Ii-welds zesiphelo sepayipi kufuneka zigaywe zibe yi-100 mm (4.0 in.) kunye nokuphakama kwe-weld eseleyo eyi-≤ 0.5 mm (0.020 in.).
Ukunyamezelana kweMisa
Umbhobho ngamnye wentsimbi：
a) kumbhobho wobukhulu obukhethekileyo bokukhanya: -5.0% - +10.0%;
b) kwimibhobho kwiBanga L175, L175P, A25, kunye ne-A25P: -5.0% - +10.0%;
c) kuzo zonke ezinye iipayipi: -3.5% - +10.0%.
Umbhobho ngeqela ngalinye(≥ iitoni ezili-18 (iitoni ezingama-20) zeloti yoku-odola):
a) kwiiklasi L175, L175P, A25, kunye ne-A25P: -3.5 %;
b) kuzo zonke ezinye iiklasi: -1.75%.
Usetyenziso lwe-API 5L GR.B
Umbhobho wentsimbi we-API 5L Grade B luhlobo lombhobho ohamba ngomgca, osetyenziselwa kakhulu ukuthutha ulwelo olufana neoyile, igesi yendalo, namanzi, kwaye yenye yezinto ezisetyenziswa kakhulu kushishino lweoyile negesi.
Iinkqubo zokuhambisa ioyile negesi: Umbhobho wentsimbi we-API 5L Grade B usetyenziswa rhoqo kwiindawo zokukhupha nokucubungula ioyile negesi ukuze kuthuthwe ioyile ekrwada kunye negesi yendalo ukuya kwiinkqubo zokuqokelela okanye kwiindawo zokucubungula.
Imibhobho yamanzi: Unyango olongezelelweyo lomphezulu, olufana nokugquma okanye ukugquma, lunokusetyenziswa ukuphucula ukumelana nokugqwala ukuze lusetyenziswe ekuhambiseni amanzi, kuquka ukunikezelwa kwamanzi kunye neenkqubo zokunkcenkceshela.
Iindawo zokuhluzaKwiindawo zokucoca, umbhobho wentsimbi we-API 5L Grade B usetyenziselwa ukuthutha iintlobo ngeentlobo zeekhemikhali kunye nezinto eziphakathi ezithathwe kwi-fractional distillation ye-oyile ekrwada.
Ulwakhiwo kunye neziseko zophuhliso: Kwishishini lokwakha, ukwakha iibhulorho, izakhiwo zokuxhasa, okanye ezinye iiprojekthi ezibalulekileyo zeziseko zophuhliso, ingakumbi apho kufuneka ukuthuthwa kolwelo oluhamba umgama omde.
I-API 5L Grade B Equivalent
I-ASTM A106 Ibanga B: Iityhubhu zentsimbi yekhabhoni ezingenamthungo eziqhele ukusetyenziselwa inkonzo yobushushu obuphezulu, ezinokwakheka kweekhemikhali kunye neempawu zoomatshini ezifana kakhulu ne-API 5L Grade B. I-ASTM A106 Grade B iqhele ukusetyenziselwa ukuthutha umphunga wamanzi obushushu obuphezulu, iikhemikhali kunye neemveliso zepetroli.
I-ASTM A53 Ibanga B: Olu lolunye uhlobo lombhobho wentsimbi yekhabhoni, onokudityaniswa okanye ungenamthungo, kwaye usetyenziswa kakhulu kwizicelo zoomatshini, zokwakha, kunye nezinye iinkqubo zobunjineli. Nangona isetyenziswa kakhulu kwizicelo zoxinzelelo oluphantsi kunye nobushushu obuphantsi, ezinye zeeparamitha zayo zeempawu zoomatshini zifana ne-API 5L Grade B.
EN 10208-2 L245NB: Isetyenziselwa ukwenza imibhobho yokuthutha iigesi ezinokutsha kunye nezinye izinto ezingamanzi. I-L245NB (1.0457) yintsimbi yombhobho enamandla aphakathi eneempawu zoomatshini ezifana ne-API 5L Grade B.
I-ISO 3183 L245: Isetyenziswa kwiinkqubo zothutho lwemibhobho kwishishini leoyile negesi. I-L245 kwi-ISO 3183 ifana kakhulu ne-API 5L Grade B kwaye ingasetyenziswa rhoqo ngokutshintshana.
Iinkonzo Ezongezelelekileyo Esinokuzibonelela
Intsimbi yeBotopAyiboneleli nje kuphela ngepayipi yentsimbi ye-API 5L Grade B ekumgangatho ophezulu, kodwa ikwabonelela ngothotho lweenkonzo ezixhasayo, kubandakanya uluhlu olubanzi lweendlela zokugquma ezichasene nokugqwala, izisombululo zokupakisha ezenzelwe wena, kunye nenkxaso epheleleyo yezothutho ukuqinisekisa ukuba sinokuhlangabezana neemfuno zakho ezahlukeneyo.
Sizimisele ekudaleni iqonga lokufumana ulwazi olupheleleyo elikuvumela ukuba ufikelele lula kuzo zonke iimveliso kunye neenkonzo ozifunayo. Ngeenkonzo zethu zobungcali nezithembekileyo, ungagqiba yonke inyathelo leprojekthi yakho ngokufanelekileyo nangokungenangxaki, uqinisekisa umgangatho kunye nenkqubela phambili. Injongo yethu kukuba liqabane lakho elithembekileyo.
Ukwaleka okuchasene nokugqwala
Intsimbi yeBotopinikezela ngeendlela ezahlukeneyo zokukhusela ukugqwala, kubandakanyaipeyintiwe, igqunywe nge-galvanized,I-3LPE (i-HDPE), 3LPP,I-FBEkunye nezinto ezichasene nesimenti, ukuhlangabezana neemfuno ezahlukeneyo zokusetyenziswa kweprojekthi yakho.
ukupakisha
Sinikezela ngeendlela ezahlukeneyo zokupakisha, kubandakanya iibheli, iitarps, iikreyithi, kunye nezivalo zepayipi, ezinokwenziwa ngokwezifiso ukuhlangabezana neemfuno zakho ezithile.
Uxhaso lobuchwepheshe
Inkampani yethu izimisele ukubonelela ngeenkonzo zenkxaso yobugcisa ezipheleleyo ezigubungela onke amanqanaba eprojekthi. Ukususela ekulungiseleleni ithenda yangaphambi kweprojekthi ukuya kumalungiselelo okuthenga kunye nokuthutha phakathi kweprojekthi, ukuya kulondolozo kunye nokusombulula iingxaki emva kweprojekthi, iqela lethu leengcali lingakunika iingcebiso kunye nenkxaso yeengcali.
Injongo yethu kukukunceda uthenge iimveliso ezikumgangatho ophezulu nezifikelelekayo eTshayina, ukuqinisekisa ukuba iprojekthi yakho isebenza kakuhle kwaye ingabizi kakhulu. Silangazelela ukusebenza nawe ukudala ikamva eliza kuphumelela kuwo onke amaqela.
