China Ukwenziwa koMbhobho woMbhobho oMfutshane

China uMbhobho woMbhobho oMfutshane woMbhobho wokwenziwa koMfanekiso oFakelweyo

Inkcazelo emfutshane:

Ubude: Ubude obusuka kwi-5 ukuya kwi-10 yeenyawo.

Ngaphandle Ububanzi (OD): I-OD yemibhobho yokubhola emfutshane idla ngokuhluka phakathi kwe-2 3/8 intshi ukuya kwi-6 5/8 intshi.

Ukutyeba kweendonga: Ubukhulu bodonga lwale mibhobho bunokwahluka kakhulu ngokuxhomekeke kwimpahla yombhobho kunye neemeko ezilindelekileyo zomngxuma.

Izinto eziphathekayo: Imibhobho emifutshane yokubhobhoza yenziwe ngentsimbi ephezulu okanye izinto ezixutywe nengxubevange ezinokumelana nokusingqongileyo okunobunzima.

Isixhobo esidityanisiweyo: Imibhobho yokubhola idla ngokuba nezixhobo zokudityaniswa kweziphelo zombini.Ezi zixhobo zesixhobo zinokuba ziintlobo ezahlukeneyo ezifana ne-NC (i-Numeric Connection), i-IF (i-Internal Flush), okanye i-FH (i-Full Hole).

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Inkcazo:

I-Hardbanding: Amalungu esixhobo kwaye ngamanye amaxesha umzimba wombhobho we-drill omfutshane unokubotshwa ukuze uxhathise ukunyuka kunye nokubola.

Qeda uQhagamshelwano: Uqhagamshelwano lwesiphelo luqhelekile ludibaniso lwe-API oluvumela ukuba umbhobho udityaniswe namanye amacandelo kumtya wokubhola.

IBanga: Ibakala lombhobho omfutshane wokubhola libhekisela kumandla kunye nokuqina kombhobho.Ibakala lidla ngokumiselwa ngamandla esivuno semathiriyeli.

Inkcazo:

Umbhobho omfutshane wokubhobhoza sisixhobo sokulungelelanisa ubude bekhefu lesixhobo sokugaya ukufikelela kwinjongo ethile yobugcisa kwinkqubo yokugaya.Ngokwemilo yegxalaba, ihlulwe ibe yisakhiwo segxala elithambekileyo kunye nesakhiwo esithe tye.

Iimveliso zothotho lombhobho wombhobho omfutshane zisetyenziswa ikakhulu ukuze kube lula kumsebenzisi we-oilfield kunye neentsika zombhobho wokuqhuba.Yenziwe kwi-alloy-high-power structural insimbi emva kokunyanga ukushisa, ukusebenza komatshini, kunye nentambo edibeneyo ihambelana neemfuno ze-API.

Inkcazo yobuGcisa:

Uhlobo	OD(ngaphakathi)	Uqhagamshelwano	Ubude Uthotho(m)
DZ60	2-3/8"	NC26	1, 1.5, 2, 2.5, 3
DZ73	2-7/8"	NC31	1, 1.5, 2, 2.5, 3
DZ89	3 -1/2"	NC31	1, 1.5, 2, 2.5, 3
DZ102	4"	NC46	1, 1.5, 2, 2.5, 3
DZ114	4 -1/2"	NC50	1, 1.5, 2, 2.5, 3
DZ127	5"	NC50	1, 1.5, 2, 2.5, 3
DZ140	5 -1/2"	5 -1/2FH	1, 1.5, 2, 2.5, 3