15 1/2 Nti Iadc 537 Roj Hmab Sealed Bearing Tci Tricone Pob Zeb Rau Nruab Nrab Hard Formation

Taw qhia

1. High-strength thiab high-toughness carbide hniav yog siv los txhim kho qhov cuam tshuam ntawm cov hniav thiab txo cov hniav.
tawg tus nqi;
2. Qhov zoo tshaj plaws tsim tus naj npawb ntawm cov hniav, tus naj npawb ntawm cov hniav, qhov siab ntawm cov hniav thiab cov hniav sib txawv tshwj xeeb muab kev ua si tag nrho rau cov hniav.
txiav peev xwm thiab txiav ceev ntawm lub laum me ntsis;
3. Siv dav hauv kev tshawb nrhiav roj av, tshawb nrhiav mining, geothermal qhov dej, tshawb nrhiav dej thiab lwm yam.
Peb lub tuam txhab tuaj yeem muab cov kev daws teeb meem tshwj xeeb raws li qhov tseeb qhov xwm txheej drilling, thiab kho cov khoom sib dhos ntawm ib qho
txoj kab uas hla, suav nrog loj-inch tshuab pawg laum khoom, sib txawv ntawm cov khoom siv laum, reaming khoom, directional drilling
bits lwm.

Yam ntxwv

IADC Specification

Thawj hmo ntuj

1,2 thiab 3 xaiv cov hniav hlau nrog 1 rau mos, 2 rau nruab nrab thiab 3 rau cov formations nyuaj.4,5,6,7 thiab 8 xaiv Tungsten Carbide Ntxig khoom rau sib txawv tsim hardness nrog 4 yog th softest thiab 8 hardest.

Thib Ob Dight

1,2,3 thiab 4 yog qhov sib ntxiv ntawm kev tsim nrog 1 yog qhov softest thiab hardest.

Third Dight

1.Standard qhib bearing menyuam ntsis

2.Standard qhib bearing menyuam ntsis, cua txias

3.Standard qhib bearing cov menyuam me nrog ntsuas kev tiv thaiv uas txhais tau tias yog carbide inserts nyob rau hauv pob taws ntawm lub khob hliav qab.

4.Standard cov menyuam bearing ntsis

5.Standard roller bearing ntsis nrog ntsuas kev tiv thaiv

6.Standard phau ntawv xov xwm bearing ntsis

7.Standard journal bearing ntsis nrog gauge tiv thaiv

Kev taw qhia ntawm Tricone Bit Choice

Kev taw qhia ntawm tricone Bits ChoiceTricone Bits Hniav Hom

Qhov Loj

Txheej txheem ntau lawm