Pin Drive Kelly Bushing

Petrorio Drilling Tools manufactures high-quality Pin Drive Kelly Bushings, built in strict accordance with the latest API-7K specifications. Pin Drive Kelly Bushings are designed for compatibility with Pin Drive Master Bushings, making them ideal for heavy-duty drilling operations in high-torque environments, whether offshore or onshore. Built for versatility, they accommodate Square or Hex Kelly sizes ranging from 3″ to 6″, ensuring dependable performance across a variety of drilling applications.

The Pin Drive Kelly Bushings are available in multiple sizes to suit different Master Bushings:

• 27 PDHD: Compatible with 27.1/2” and 37.1/2” Master Bushings
• 20 PDHD: Compatible with 20.1/2” Master Bushing
• 17 PDHD: Compatible with 17.1/2” Master Bushing

Built from premium-grade materials, each Pin Drive Kelly Bushing undergoes rigorous testing to meet stringent API-7K standards. These tests include tensile testing, impact testing, and magnetic particle inspections, ensuring durability, reliability, and consistent performance under high-torque conditions.

Built for long-term operational efficiency, Petrorio Drilling Tools’ Pin Drive Kelly Bushings are built to withstand the demanding conditions of drilling operations, minimize equipment downtime, and enhance overall rig productivity. Their robust design and precise engineering make them a critical component for safe, reliable, and efficient drilling performance.