drill collar
Payment Terms: |
T/T |
Place of Origin: |
Hebei, China (Mainland) |
Product Detail
Model No.:
3-1/8" to 11"
Production Capacity:
50 tons per mon
Delivery Date:
according to your quantity
region:
China
Means of Transport:
Ocean
Packing:
as your requirment
Product Directory:
Minerals&Metallurgy
drill collars are made of AISI 4145H or 4145H modified alloy steel. Its bores are trepanned from one direction with no mismatch. All drill collars ar
Slick Drill Collars, spiral Drill Collars with slip, elevator recesses and hardbanding upon client's option. Drill collars are available in lengths from 10 to 45 feet and outside diameter from 3-1/8" to 11".
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