Product Introduction

• Brand: CARDNORM
• Product Name: Graphite Packing
• Material: Flexible Graphite
• Section Size: 0.87in×0.87in (22×22mm)
• Net Weight: 15.43lb (7kg)
• Color: Black
• Application: Sealing in Thermal Power Plants, Chemical, Metallurgical, Steel, Coal Mining Industries with High/Low Temperature and Corrosive Media

Product Features

• Made from flexible graphite, this packing is resistant to corrosion and can withstand both high and low temperatures, making it suitable for sealing in extreme industrial environments.
• With a precise square section of 0.87in×0.87in (22×22mm), it fits accurately into compatible equipment, guaranteeing optimal sealing performance.
• Each case has a net weight of 7kg (15.43lb), providing a substantial quantity ideal for large-scale equipment or multiple sealing tasks in demanding industries.
• Its black color allows for easy visual inspection, enabling quick identification of wear or damage in sealing applications.
• It is specifically designed for use in thermal power plants, chemical, metallurgical, steel, and coal mining industries, where sealing under harsh temperature and corrosive conditions is essential.

Usage Instructions

1. Ensure the equipment (valves, pumps, reactors) is shut down and isolated from all power sources before beginning the installation process.
2. Remove the old packing (if present) and thoroughly clean the packing chamber to remove any debris, residue, or old sealing material.
3. Cut the CARDNORM graphite packing to the required length, ensuring clean, square cuts for optimal sealing. Use appropriate tools suitable for cutting graphite material.
4. Install the packing into the packing chamber, layer by layer, ensuring each layer is properly seated and aligned. For square section packing, ensure the corners fit snugly into the chamber.
5. Adjust the packing gland to achieve the desired sealing tightness. Graphite packing requires careful adjustment to balance sealing efficiency and friction levels, especially in high/low temperature environments.
6. After installation, conduct a leak test under operating conditions. Monitor the seal for any signs of leakage or abnormal operation. Adjust the gland as necessary during initial operation, taking care not to over-tighten which could cause excessive wear.

Applicable Scenarios

• Valves and Pumps in Thermal Power Plants Handling High-Temperature Fluids
• Chemical Processing Equipment with Corrosive Media and Temperature Extremes
• Metallurgical and Steel Production Facilities Requiring Reliable Sealing