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:
O torque e a pressão máximos aplicados não devem exceder o valor máximo admissível da barra kelly.
The main winch wire rope, pipe, and power head drive sleeve are aligned at the same axis for optimal performance.
A torre do tubo de perfuração é mantida vertical para garantir uma perfuração precisa.
A cabeça da broca está alinhada com o centro do buraco para precisão.
Regular inspection and repair are recommended to maintain the kelly bar's condition.
As juntas de solda são verificadas regularmente para assegurar a integridade estrutural.
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.
Perguntas Frequentes:
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.
Quais são suas condições de pagamento?
Para pagamentos <=100USD, 100% adiantado. Para pagamentos >=1000USD, 50% T/T adiantado com o saldo antes do envio, ou LC irrevocavel à vista.