China Short Drill Collar Manufacturing

Tsanangudzo Pfupi

Dhayamita: Iyo dhayamita yekunze yeShort Drill Collar ndeye 3 1/2, 4 1/2, uye 5 inches. Iyo yemukati dhayamita inogonawo kusiyana asi kazhinji idiki zvakanyanya pane yekunze dhayamita.

Kureba: Sezvinoratidzwa nezita racho, Short Drill Collars ipfupi pane yakajairwa dhiri makora. Dzinogona kureba kubva pa5 kusvika ku10 tsoka, zvichienderana nekushandiswa.

Material: Short Drill Collars inogadzirwa ne-high-simba alloy simbi, yakagadzirirwa kutsungirira kudzvinyirirwa kwakanyanya uye kushushikana kwemabasa ekuchera.

Kubatanidza: Short Drill Collars inowanzova ne API connections, iyo inobvumira kuti ivharwe mutambo yekuchera.

Huremu: Huremu hweShort Drill Collar hunogona kusiyana zvakanyanya zvichienderana nehukuru hwayo uye zvinhu, asi kazhinji inorema zvakakwana kupa huremu hwakakosha pachibhorani.

Slip uye receses recevator: Aya magrooves akachekwa mukora kuti abvumire kubatwa kwakachengeteka nematurusi ekubata.

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Tsanangudzo:

Iyo pfupi drill collar yakagadzirwa nepamusoro-simba alloy simbi mushure mekupisa kurapwa. Iyo mechanical performance uye yekubatanidza tambo inosangana ne API chiyero chinodiwa. Inonyanya kushandiswa kune akakosha maturusi akabatana kana anoumba imwe nhamba yezvishandiso zvekuchera.

Yedu Yedu Pfupi Drill Collars inopa kusimba kunodiwa zvakanyanya kune tambo yekubooresa tambo uye kubatsira kudzivirira kutsaukira kusingatarisire kwechibhorani. Saizi yaro compact inoigonesa kuendesa yakakwira torque uye inowedzera mwero wekupinda. Iyo inouya nechekunze kana yakatenderedzwa kunze, iyo inobatsira mukuderedza kusiyana kwekunamira. Nekuda kweizvozvo, Iyo Short Drill Collar inova nechokwadi chekuti kuchera kunoramba kwakatsetseka uye kusakanganiswa, nekudaro zvichiwedzera kugona kwese kwemaitiro ekuchera.

Mamiriro ehunyanzvi:

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