China Short Drill Collar Manufacturing

China Short Drill Collar Kupanga Chithunzi Chowonetsedwa

Kufotokozera Kwachidule:

Diameter: Kunja kwake kwa Short Drill Collar ndi 3 1/2, 4 1/2, ndi mainchesi 5. Mbali yamkati yamkati imathanso kusiyanasiyana koma nthawi zambiri imakhala yaying'ono kwambiri kuposa yakunja.

Utali: Monga momwe dzinalo likusonyezera, Makolala Afupiafupi ndi aafupi kuposa makolala obowola wamba. Amatha kutalika kuchokera ku 5 mpaka 10 mapazi, malingana ndi ntchito.

Zofunika: Makolala afupikitsa amapangidwa ndi chitsulo champhamvu kwambiri cha alloy, chopangidwa kuti chitha kupirira zovuta komanso zovuta za pobowola.

Kulumikizana: Makolala afupikitsa nthawi zambiri amakhala ndi ma API olumikizira, omwe amawalola kuti alowe mu chingwe chobowola.

Kulemera kwake: Kulemera kwa Short Drill Collar kungasiyane kwambiri kutengera kukula kwake ndi zinthu zake, koma nthawi zambiri kumakhala kolemetsa kuti kumapereka kulemera kwakukulu pakubowola.

Malo otsetsereka ndi ma elevator: Awa ndi ma grooves odulidwa mu kolala kuti azitha kugwira bwino ndi zida zogwirira ntchito.

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Kufotokozera:

Chovala chachifupi chobowola chimapangidwa ndi chitsulo champhamvu champhamvu champhamvu pambuyo pochiza kutentha. Kuchita kwamakina ndi ulusi wolumikizira kumakwaniritsa zofunikira za API. Amagwiritsidwa ntchito kwambiri pazida zapadera zolumikizidwa kapena kupanga zida zingapo zoboola.

Zobowola Zathu Zachidule zimapereka kulimba kofunikira pakubowola zingwe ndikuthandizira kupeŵa kudodometsa kwa chitsime mwangozi. Kukula kwake kophatikizika kumathandizira kuti ipereke torque yayikulu ndikuwonjezera kuchuluka kwa kulowa. Zimabwera ndi kunja konyezimira kapena kozungulira, komwe kumapindulitsa kuchepetsa kukakamira kosiyana. Chotsatira chake, Short Drill Collar imaonetsetsa kuti ntchito zobowola zimakhalabe zosalala komanso zosasokonezeka, motero zimawonjezera mphamvu zonse zoboola.

Tsatanetsatane waukadaulo:

OD mm (mu)	conn	ID (mm)	m
105 (4-1/8)	NC31	50	1.5 / 2 / 2.5 / 3 / 3.5
121 (4-3/4)	NC35	50
127 (5)	NC38	57
159 (6-1/4)	NC46	71.4
165 (6-1/2)	NC46	71.4
178 (7)	NC50	71.4
203 (8)	6 5/8 FEG	71.4
229 (9)	NC61	71.4