Product Overview

This 19mm PTFE gland packing is a high-performance industrial sealing solution made from 100% pure polytetrafluoroethylene (PTFE) fibers, braided into a dense, flexible rope structure. Designed for demanding sealing applications, it delivers excellent chemical resistance, low friction, and reliable performance across a wide temperature range, making it ideal for pumps, valves, and rotating equipment in various industrial sectors.

Key Features

• 100% pure PTFE material with outstanding chemical resistance to most acids, alkalis, solvents and corrosive media
• 19mm standard cross-section, flexible braided structure for easy installation and tight sealing
• Wide operating temperature range from -200°C to +260°C, suitable for extreme working conditions
• Low friction coefficient, reduces wear on shafts and stems, extends equipment service life
• Self-lubricating, non-toxic, non-contaminating, compliant with food and pharmaceutical industry requirements
• Excellent dimensional stability, resistant to aging and weathering for long-term reliable performance

Specifications

Applications

This PTFE gland packing is widely used across multiple industries for dynamic and static sealing applications, including:

• Centrifugal pumps, reciprocating pumps, and rotary shaft sealing
• Gate valves, globe valves, ball valves and control valve stem sealing
• Chemical processing, petrochemical, and pharmaceutical manufacturing equipment
• Food and beverage production lines (compliant with food contact standards)
• Water treatment, pulp and paper, and power generation facilities
• Marine and offshore equipment requiring corrosion-resistant sealing

Package Contents

• 1 x 19mm PTFE Gland Packing (length per order unit, sold by meter)