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Magulu a Pup
Kampani yathu imagwira ntchito pamapaipi amafuta a API Spec-5CT. Kugulitsa kwamitundu yosiyanasiyana ya kuchepa kwa machubu, kufupikitsa machubu, kuchepa kwa machubu. Dongosolo lalifupi lachimuna lawiri, lalitali lalitali lalifupi. Cholumikizira cholumikizira ma chubu, cholumikizira ma chubu, cholumikizira ma chubu, choteteza mafuta / casing ulusi (chikopa cha chishango). Ndipo molingana ndi zojambulazo, titha kukonza mitundu yonse yafupikitsa yapadera, zolumikizira, zopangira zitoliro, etc. Gulu la mankhwala: J55, K55, N80, L80, P110.
Zofotokozera za zigawo zazifupi zamachubu a petroleum: 1.66 ”—- 4-1 / 2″ (33.4–114.3) mm.
Kufotokozera kwa magawo afupiafupi a petroleum casing: 4-1 / 2 "- 20" (114.3 - 508) mm
Room 703 Building B, Greenland center, Hi-tech Development zone Xi'an, China
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