Steel Core Barrel Bq Nq Hq Pq Tt T2 T6

=== Base Info ===

=== Description ===

Basic Info.

Model NO. BQ NQ HQ PQ TT T2 T6 HWG NWG HWF Specification DCDMA Trademark JR Origin China Production Capacity 300PCS/Month

Product Description

Available length
1.5m and 3.0m
 
Available dimension
Double tube: TT46,TT56,T2-36,T2-46,T2-56,T2-66,T2-76,T2-86,T2-101,T6-76,T6-86,T6-101,T6-116,T6-131,T6-146,LTK48,LTK60,HWF,PWF,SWF,UWF,ZWF,EWG,AWG,BWG,NWG,HWG,EWM,AWM,BWM,NWM
Wireline-Q  system:BQ(WLB),NQ(WLN),HQ(WLH),PQ(WLP)
Jet-type reverse circulation double tube: 75,91,101
Triple tube: BMLC,NMLC,HMLC,NQ3(WLN3),HQ3(WLH3),PQ3(WLP3)
Single tube: B-36,B-46,B-56,B-66,B-76,B-86,B-101,B-116,B-131,B-146,EWG,AWG,BWG,NWG,HWG

Chinese standard double tube:46,56,59,75,91
Chinese standard wireline:59,75,91
Chinese standard single tube:46,56,59,75,91,110,130,150,170,200