ʻO ka mea ʻoki wili 8 1/2 ʻīniha IADC637 API Standard no ka barela kumu pōhaku paʻakikī

Inoa Lama:

Hikina Loa

Palapala hōʻoia:

API a me ISO

Helu Hoʻohālike:

IADC417/517/537/637

MOQ:

1 ʻāpana

Nā kikoʻī pūʻolo:

Pahu Plywood

Ka Manawa Hoʻouna:

5-8 mau lā hana

Pōmaikaʻi:

E hoʻohaʻahaʻa i ke kumukūʻai o ka ʻeli ʻana i kēlā me kēia mika

Ka Manawa Palapala Hoʻokō:

3-5 mau makahiki

Noi:

Nā paipu HDD/Trenchless, papahana hoʻonohonoho, nā papahana paila pōhaku kumu.


Nā kikoʻī huahana

Wikiō Pili

Papa Kuhikuhi

ʻO ka ʻāpana tricone IADC417 12.25mm

Nā kikoʻī huahana

Nā kone wili hoʻokahi 3

Nā Palena Hana

ʻO nā mea ʻoki wili i hoʻohana ʻia no nā ʻano paʻakikī me ka ikaika compressive kiʻekiʻe, e like me ke one pōhaku, shale paʻakikī, dolomite, gypsum paʻakikī, chert, granite, a pēlā aku.

Ka nui o ke kōne 133mm
ʻAno Bearing Paʻi Puke Paʻi Sila ʻia
Nā Hoʻokomo/ʻAno Niho Pōpō konika
Nā Hoʻokomo/Niho (Cone 1) 49*13mm
Nā Hoʻokomo/Niho (Cone 2) 50*13mm
Nā Hoʻokomo/Niho (Cone 3) 45*13mm
Mea Kone 15MnNi4Mo
Mea lima 15CrNiMo
ʻŌnaehana Hoʻoponopono ʻAila Loaʻa
Palekana Ana Loaʻa
Palekana ʻili lole Loaʻa
Nā ʻĀpana ʻEli Hikina Loa

  • Ma mua:
  • Aʻe:

  • pdf