ROSCHEN GROUP
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High Toughness Wireline Core Barrel Adapter Sub BQ NQ HQ PQ
To cooperate with wire line drill tools, My company manufactures adaptor subs of different types.
Specifications:
High quality
Good performance
High-toughness wear-treatment process
Accuracy and interchangeability
1. Adapter sub’s description
Large-scale, production-rope drill pipe joints, using imported molding tooling and produced threaded plug
and ring gauges testing to ensure that the thread machining accuracy and interchangeability, thus
ensuring the stability of product quality. Header divided into ordinary quenching and high-toughness wear-treatment process.
Adapter sub’s type:
Drill rod / tool adjustable joints
Recovery tap/drill rod adjustable joints
Drill rod A/B adjustable joints
Initiative drill rod/water swivel adjustable joints
Initiative drill rod/drill rod adjustable joints
According to different drill tools, my company can produce different products
