I-valve yokuhlola yokungena yekhwalithi ephezulu yase-China

Incazelo emfushane:

·Isilinganiselwa Sokucindezelwa: Yakhelwe ukumelana nezimo ezicindezelayo, iqinisekisa ubuqotho bokusebenza ngaphansi kwezimo ezihlukahlukene.

·Ukwakhiwa Kwezinto Ezibalulekile: Ivamise ukukhiqizwa ngezinga eliphezulu, izinto ezimelana nokugqwala ukuze kuqiniswe ukuqina nokuphila isikhathi eside.

·Ukusebenza: Umsebenzi wayo oyinhloko ukuvumela uketshezi ukuthi lugeleze luye ohlangothini olulodwa, kuyilapho kuvimbela ukugeleza emuva.

·Idizayini: Idizayini eqinile futhi elula yokwenza kube lula ukuyifaka nokususwa.

· Ukuvumelana: Kuhambisana nezinhlobonhlobo zamathuluzi okubhola kanye nama-wellheads.

·Ukunakekela: Ukunakekela okuncane kuyadingeka ngenxa yokwakhiwa kwayo okuqinile nokusebenza okuthembekile.

·Ukuphepha: Ihlinzeka ngokuphepha okwengeziwe ngokunciphisa ubungozi bokushaywa umoya nokugcina ukulawula kahle umthombo.

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Incazelo:

Amavalvu Okuhlola Okwehliselwa Ngaphakathi avimbela ukugeleza kokubuyisela ngesikhathi sokukhahlela futhi afaneleka ezimweni eziningi zokumba lapho ukugeleza kokubuyisela ngentambo yokubhoboza kuyingozi futhi ukusebenza okuvamile kudinga izinzuzo ze-sub-bore sub.Ngokuvimbela ukugeleza okuya phezulu ngepayipi lokubhoboza, kodwa ngokuvumela uketshezi ukuba lumpontshelwe phansi ukuze lujikeleze umthombo, amavalvu anikeza umshini wokubhoboza indlela yokulawula ukucindezela kwepayipi lokubhoboza lapho kudingekile, athuthukise kakhulu futhi enze lula ukulawula umthombo.

Uma kuseduze ukuvuthuza, ukuxhunywa kwentambo ye-Kelly kukhishwa isikulufu ngokushesha.Ivalvu yokuhlola ibe isiyehliselwa epayipini lokubhoboza bese iphonswa phansi iye endaweni edingekayo.Lokhu kuvimbela ngokuphumelelayo ukuqhuma.

Ngokwakhela phezu komklamo wayo oyingqayizivele, iValve Yokuhlola I-Drop-in yengeza isendlalelo esibalulekile sokuphepha emisebenzini yokumba.Ngesakhiwo sayo esiqinile, ihlanganisa ngaphandle komthungo ochungechungeni lokubhoboza, ivumele ukugeleza koketshezi olungaqondile phakathi nokusebenza okuvamile, kodwa ihlale ilungele ukungena futhi ivimbele ukugeleza okubuyela emuva lapho kutholwa i-anomaly.Ukwengeza, izici zayo ezilula zokusebenzisa nezici zokubuyisa zinciphisa kakhulu isikhathi esingakhiqizi.Amandla ayo okuvala amahle kakhulu aqinisekisa umgoqo ovikelekile noqinile phakathi kwentambo yokubhoboza, enikeza ukuvikeleka okwengeziwe ekuqhumeni koketshezi okungalawuleki.Leli thuluzi, ngaphandle kokungabaza, lithuthukisa ukusebenza kahle nokuphepha kokusebenza kokumba, okulenza libe yingxenye ebalulekile yanoma yiliphi isu lokulawula umthombo.

Ukucaciswa

Ukucaciswa	Hlola Ivalvu Umhlangano	Ukufika I-Sub	Ima Khalisa	Iyasebenza Ingcindezi (MPa)	I-Connection I-API
Ukucaciswa	O.D. (mm)	O.D. (mm)	I-ID (mm)	Iyasebenza Ingcindezi (MPa)	I-Connection I-API
FT89	33	89	30	35 (70)	NC26
I-FT105	36	105	33		NC31
I-FT121	50	121	46		NC38
FT159	54	159	50		NC46
FT168	68	168	64		NC50
FT178	68	178	64		5 1/2 FH
I-FT203	68	203	64		6 5/8 REG