Hale hana kūʻai nui 8 1/2″ IADC517 Single Roller Cone/Piling Drilling Cutter & Tri-Cone Bit

Ua loea kā mākou hui i ka hoʻolālā brand. ʻO ka ʻoluʻolu o nā mea kūʻai aku kā mākou hoʻolaha nui loa. Hāʻawi pū mākou i ka hui OEM no ka Factory wholesale 8 1/2″ IADC517 Single Roller Cone/Piling Drilling Cutter & Tri-Cone Bit, ua hoʻokuʻu aku mākou i nā ʻāina a me nā ʻāina he 40 a ʻoi, kahi i loaʻa ai ke kaulana nui mai kā mākou mea kūʻai aku ma nā wahi āpau o ka honua holoʻokoʻa.
Ua loea kā mākou hui i ka hoʻolālā brand. ʻO ka ʻoluʻolu o nā mea kūʻai aku kā mākou hoʻolaha nui loa. Hāʻawi pū mākou i ka hui OEM noʻO ke kahua hoʻokumu ʻana o Kina Piling a me nā mea ʻoki hoʻokahi, E hoʻokumu i nā pilina ʻoihana lōʻihi a lanakila-lanakila me kā mākou mea kūʻai aku āpau, e kaʻana like i ka holomua a hauʻoli i ka hauʻoli o ka hoʻolaha ʻana i kā mākou waiwai kūʻai i ka honua. E hilinaʻi iā mākou a e loaʻa iā ʻoe nā mea hou aku. Pono ʻoe e ʻoluʻolu e hoʻokaʻaʻike mai iā mākou no ka ʻike hou aku, ke hōʻoiaʻiʻo nei mākou iā ʻoe i kā mākou nānā maikaʻi loa i nā manawa a pau.

Wehewehe Huahana

ʻO nā ʻāpana metala pōhaku API tricone i hoʻopaʻa ʻia mai ka hale hana Kina he 2% hoʻēmi no ka nui nui.
IADC: 517 - ʻO ka bit bearing i hoʻopaʻa ʻia me ka puke pai TCI me ka pale gauge no nā ʻano palupalu a waena me ka ikaika compressive haʻahaʻa.
85 – 100 MPA
12,000 – 14,500 PSI
Nā pōhaku paʻakikī waena a me nā pōhaku ʻāpala e like me nā one one me nā kaha o ka quartz, ka pōhaku limestone paʻakikī a i ʻole ka chert, nā ʻonika hematite, nā pōhaku abrasive paʻakikī, i hoʻopaʻa maikaʻi ʻia e like me: nā one one me ka mea hoʻopaʻa quartz, nā dolomites, nā shales quartzite, ka magma a me nā pōhaku metamorphic coarse grained.

8.5 ʻīniha (215mm a i ʻole 216mm) API TCI Tricone Bits no ka Hard Rock
ʻO 8 1/2″ (215mm a i ʻole 216) kahi nui maʻamau i ka ʻeli ʻana i ka lua hohonu e like me ka ʻeli ʻana i ka lua ʻaila a me ke kinoea, a he nui maʻamau nō hoʻi ia i ka ʻeli ʻana i ka lua hoʻāʻo kuhikuhi ākea.

Nā kikoʻī huahana

Ua loea kā mākou hui i ka hoʻolālā brand. ʻO ka ʻoluʻolu o nā mea kūʻai aku kā mākou hoʻolaha nui loa. Hāʻawi pū mākou i ka hui OEM no ka Factory wholesale 8 1/2″ IADC517 Single Roller Cone/Piling Drilling Cutter & Tri-Cone Bit, ua hoʻokuʻu aku mākou i nā ʻāina a me nā ʻāina he 40 a ʻoi, kahi i loaʻa ai ke kaulana nui mai kā mākou mea kūʻai aku ma nā wahi āpau o ka honua holoʻokoʻa.
Hale hana kūʻai nuiʻO ke kahua hoʻokumu ʻana o Kina Piling a me nā mea ʻoki hoʻokahi, E hoʻokumu i nā pilina ʻoihana lōʻihi a lanakila-lanakila me kā mākou mea kūʻai aku āpau, e kaʻana like i ka holomua a hauʻoli i ka hauʻoli o ka hoʻolaha ʻana i kā mākou waiwai kūʻai i ka honua. E hilinaʻi iā mākou a e loaʻa iā ʻoe nā mea hou aku. Pono ʻoe e ʻoluʻolu e hoʻokaʻaʻike mai iā mākou no ka ʻike hou aku, ke hōʻoiaʻiʻo nei mākou iā ʻoe i kā mākou nānā maikaʻi loa i nā manawa a pau.