Paʻi ihu Carbide Cemented 650/1200 No MWD & LWD

ʻO katungsten carbide lift valveʻO ia kekahi o nā ʻāpana i hoʻohana ʻia ma MWD a me LWD e kōkua i ka hoʻouna ʻana i ke kaomi slurry a me nā ʻike ʻē aʻe me ka hōʻailona pulse.ʻO ka pahu hoʻokiʻekiʻe tungsten carbide e kikoo a huki i hope e hoʻololi i ke kaomi o ke kolamu lepo a hoʻouna i nā hōʻailona uila.

ʻO nā ʻāpana tungsten carbide LWD a me MWD nā ʻāpana kikoʻī he nui nā huahana huahana: ʻo ka ʻōpū o luna o ka pan i hoʻopiha ʻia, ka pā haʻahaʻa haʻahaʻa, piston, bushing, nozzle o ka mana kahe o ka wai a me ka mea hoʻoheheʻe maʻalahi o nā mea hana wili kuʻekuʻe, kahe deflector, huila vane, axle huila vane , pahu huila vane, nozzle o ka oscillating-rotating impact drilling tools, lift valve core, flow limitation ring, flow limit chamfer, ihu pahu, flow divider, kahe, spacer sleeve, pulse hole valve, oscillator o ka hana pono'ī. ʻO ka lima lima luna a me lalo a me ka lima lima o ka mīkini hana pulse o MWD a me LWD, a me ka nozzle, ka halihali TC a me ka lima o nā mea hana ma lalo o ka luawai.

Hoʻohana nui ʻia nā ʻāpana ʻāpana carbide i hoʻohana ʻia i nā mea hana hoʻoheheʻe wai kūpono, nā mea hana hoʻoheheʻe oscillating-rotating impact drilling a me MWD a me LWD me nā hana o ke kahe kahe, ka flush a me ka sila o ka slurry a me ka hānai ʻana o ka slurry pressure a me ka hōʻailona pulse i loko. nā kūlana hana ʻino o ke kaomi kiʻekiʻe, ka holo wikiwiki ʻana o ke one a me ka slurry, ka wela kiʻekiʻe, ka luhi luhi, ke kinoea a me ka ʻino wai i ka ʻaila a me ke kinoea kūlohelohe.