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I-API 7-1 ejikelezayo kunye ne-No-Rotating Casing Scraper
Esi sixhobo silungele ukususwa kokungcola okunokuthi kushiyeke phezu kweendonga zangaphakathi ze-casing, ezifana nesamente eqinile, i-wax eqinile, iikristale ezahlukeneyo zetyuwa okanye iidiphozithi, i-perforation burrs, i-iron oxideresidues ebangelwa ukurusa, ukwenzela ukuba wenze zonke izixhobo eziphantsi komngxuma. dlula ungavalwanga. Ngokukodwa xa kukho ucoceko olusetyhula oluncinane phakathi kwezixhobo zomngxuma osezantsi kunye nobukhulu obungaphakathi, ukukrazula okupheleleyo kuba yimfuneko ngakumbi phambi kokuba kusetyenzwe ngakumbi.Okwangoku kwi-petroleum enkulu ukukrazula kudonga lwangaphakathi lwe-casing ngokusebenzisa i-casing scraper linyathelo eliyimfuneko.
Igumbi 703 Isakhiwo B, iziko Greenland, Hi-tech uphuhliso zone Xi'an, China
86-13609153141
