Brief: Discover the 377mm Drill Tools Interlocking Kelly Bar, a crucial component for bored piling foundation drilling. This high-quality kelly bar ensures efficient torque transfer and drilling depth up to 65m, designed for durability and precision in hydraulic rotary drilling rigs.
Related Product Features:
적용된 최대 토크와 압력은 켈리 바의 최대 허용 값을 초과해서는 안 됩니다.
The main winch wire rope, pipe, and power head drive sleeve are aligned at the same axis for optimal performance.
뚫기 파이프의 기둥은 정확한 뚫기를 보장하기 위해 수직으로 유지됩니다.
드릴 헤드는 구멍의 중심에 정렬되어 있습니다.
Regular inspection and repair are recommended to maintain the kelly bar's condition.
용접 매듭은 구조적 무결성을 보장하기 위해 정기적으로 검사됩니다.
Good operating habits are essential for the longevity of the kelly bar.
The kelly bar features a reinforcement ring structure, heat-treated to reduce cracking risks during drilling.
자주 묻는 질문:
Are you a trading company or manufacturer?
We are a factory, ensuring direct quality control and competitive pricing.
How long is your delivery time?
Delivery time is 5~10 days if the goods are in stock, or 45 days if not, depending on the quantity ordered.
지불 조건은 뭐죠?
결제 <=100USD, 100% 사전. 결제 >=1000USD, 50% T/T 사전 배송 전 잔액, 또는 볼 때 취소 할 수없는 LC.