Saudi Aramco Jafurah Sigaba II siyacala: Ema-oda lamakhulu emavalvu aya etinkampanini taseShayina kanye netikhulu taseYurophu naseMelika

Ngenyanga yeNdlovana mhla tinge-1, 2026, i-Saudi Aramco yetfula ngalokusemtsetfweni kubhida kwemishini lebalulekile yensimu yayo lenkhulu yegesi, iphrojekthi yeSigaba II se-Jafurah. Lephrojekthi eSifundzeni saseMphumalanga ngulenye yemaphrojekthi lamakhulu egesi yemvelo lengakavami eMphumalanga Lesekhatsi, ngekutjala imali lephelele lengetulu kwetigidzigidzi letinge-US$15. Emkhatsini weluhlu lolukhulu lwekutsenga, emavalvu lanemandla lamakhulu lalwa nesibabule abe yintfo lebalulekile kulomjikeleto wekubhida ngenca yemkhawulo wawo lophakeme wetebuchwepheshe kanye nesimo sekusebentisa lesilukhuni.

Kubikwa kutsi lephrojekthi yekutsenga ifaka ekhatsi tinkhulungwane tebantfu labakhetsekile .emavalvu evivane, emavalvu esangofutsiemavalvu ekuhlola inhloko yemtfomboilungele umfutfo lomkhulu kakhulu (kufika ku 15,000 psi) kanye netindzawo letine sulphur lesetulu (Sour Service). Ngenca yetimo letiyinkimbinkimbi kakhulu temhlaba tensimu yegesi yase Jafurah, tidzingo leticishe tibe lukhuni tibekwe ekumelaneni kwe hydrogen embrittlement kanye nekuvala kwetsembeka kwetintfo te valve. I-Saudi Aramco ibite ngalokucacile emibhalweni yekubhida kutsi yonkhe imikhicito lephumelelako kumele idlule sitifiketi sakamuva se-ISO 15848-1 sekuvuza lokuphansi futsi isebentise insimbi lengagucuki lefakazelwe ye-duplex noma tintfo te-alloy letisekelwe ku-nickel.

Kulokubhida lokunemandla kwemhlaba wonkhe, bakhiciti labanyenti labahamba embili bemavalvu labavela eChina, eMelika naseYurophu bangena eluhlwini lwekugcina lwekukhetsa. Bahlaziyi bemboni baveta kutsi tinkampani taseShayina tiphule ngemphumelelo bukhosi besikhatsi lesidze betinkampani taseYurophu naseMelika kulomkhakha ngekuphumelela kwato elucwaningweni nasekutfutfukiseni tintfo te-ultra-deep well valve kuleminyaka lemibili leyengcile, futsi kulindzeleke kutsi titsatse cishe 40% walephrojekthi. Kucala kusebenta kwalomklamo angeke kukhulise kakhulu emandla ekukhicita igesi yemvelo yaseSaudi Arabia kuphela futsi kuyisite kutsi ifinyelele imigomo yayo yekuhlukahlukana kwemandla ku “Umbono wa-2030”, kepha kutawuphindze futsi kukhutsate kugucuka lokuchubekako kwebuchwepheshe bekukhicita emavalvu lasetulu emhlabeni wonkhe kuya ekumelaneni nekugcola lokukhulu kanye nekulawula lokuhlakaniphile. Sicumbi sekucala semishini kulindzeleke kutsi siletfwe ngekota yesibili ya-2026 kucinisekisa kutsi lomklamo utawucala kukhicitwa njengobe kuhleliwe nga-2027.

TWSukhetsekile ekukhiciteniemavalvu evivane, emavalvu esangofutsihlola emavalvu. Inetifiketi te ISO9001 kanye ne EU CE, futsi yente tintfo letiphumelelako kutebucwepheshe lobunelungelo lobunikati lobufana nekumelana nekushisa lokusetulu, kushisa lokujwayelekile kanye nekumelana nekushisa lokuphansi. Imikhicito yayo isetjentiswa kakhulu ekuphakeleni emanti, iphethroliyamu kanye naletinye tindzawo, futsi itfunyelwa eYurophu, eMelika nase Southeast Asia. Ngumkhiciti lonelwati loye wamelana nekuvivinywa kwemakethe yemhlaba wonkhe.