Product Introduction

• Brand: JIMING
• Product Name: Pure Graphite Packing
• Material: Flexible Graphite
• Section Size: 0.31in×0.31in (8×8mm)
• Length: 3.28ft (1 Meter)
• Color: Black
• Application: Sealing in Valves, Pumps, Reactors for Chemical, Petroleum, Pharmaceutical, Food, Sugar, Pulp, Paper, and Power Industries with High-Temperature, High-Pressure, and Corrosive Media

Product Features

• Made from flexible graphite, this packing exhibits excellent wear resistance and high pressure resistance, making it suitable for demanding industrial sealing applications.
• With a precise square section of 0.31in×0.31in (8×8mm), it fits accurately into compatible equipment, guaranteeing optimal sealing performance.
• It is available in 1-meter (3.28ft) lengths, with the option to customize lengths (minimum order of 10 meters), providing flexibility for different application needs.
• 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 a wide range of industries including chemical, petroleum, pharmaceutical, food, sugar, pulp, paper, and power, where sealing under high-temperature, high-pressure, 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 JIMING pure 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.
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 Chemical and Petroleum Industries Handling Corrosive Fluids
• Pharmaceutical and Food Processing Equipment Requiring High Purity and Safety
• Reactors in Pulp, Paper, and Power Industries with High-Temperature and Pressure Conditions