50mm Rubber Inflatable Sleeves for Borehole Packers
Premium-grade natural rubber construction ensures superior elasticity and airtight sealing, ideal for high-pressure borehole applications. Precision-engineered 50mm diameter fits standard packer systems, delivering reliable expansion and contraction under extreme mining conditions. Reinforced fabric core enhances durability, resisting abrasion and撕裂 in harsh coal mine environments. Seamless vulcanization process guarantees leak-proof performance, maintaining consistent pressure for extended periods. Key applications include borehole stabilization, groundwater testing, and grouting operations in mining and tunneling. Compatible with most pneumatic packer systems, offering versatile solutions for temporary or permanent sealing needs. Bulk purchase options available with globally competitive pricing—direct from manufacturer for maximum cost efficiency. Custom sizing and material upgrades upon request.