Short Drill Pipe
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China Short Drill Pipe Manufacturing
Utali: Utali kuyambira mapazi 5 mpaka 10 mapazi.
Kunja Diameter (OD): OD ya mapaipi obowola aafupi nthawi zambiri amasiyana pakati pa mainchesi 2 3/8 mpaka 6 5/8 mainchesi.
Makulidwe a Khoma: Makulidwe a khoma la mapaipiwa amatha kusiyanasiyana kutengera zida za chitoliro komanso momwe mabowo amayembekezeredwa.
Zida: Mapaipi afupikitsa obowola amapangidwa kuchokera ku chitsulo champhamvu kwambiri kapena zida za alloy zomwe zimatha kupirira pobowola movutikira.
Tool Joint: Mapaipi obowola amakhala ndi zolumikizira mbali zonse ziwiri.Zida zothandizira izi zikhoza kukhala zamitundu yosiyanasiyana monga NC (Numeric Connection), IF (Internal Flush), kapena FH (Full Hole).