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:
El par y la presión máximos aplicados no deben exceder el valor máximo admisible de la barra de Kelly.
The main winch wire rope, pipe, and power head drive sleeve are aligned at the same axis for optimal performance.
El mástil de la tubería de perforación se mantiene vertical para garantizar una perforación precisa.
La cabeza del taladro está alineada con el centro del agujero para mayor precisión.
Regular inspection and repair are recommended to maintain the kelly bar's condition.
Las soldaduras se revisan regularmente para asegurar la integridad estructural.
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.
Las preguntas:
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.
¿Cuáles son sus términos de pago?
Para pagos =1000USD, 50% T/T por adelantado con el saldo antes del envío, o LC irrevocable a la vista.