Product Description
Product Description: Expanded Pure Graphite interlocked braided gland packing reinforced with Inconel wire incorporating sacrificial metal corrosion inhibitor to protect the shaft from galvanic corrosion and self generating lubrication that accommodates & aids self-adjustment on tightening. It can withstand high pressure condition.
Service Media & Applications: Suitable for valves handling Superheated and Saturated Steam, Hydrocarbons, all Non-Oxidizing liquids and gases, Corrosive/Non-Corrosive gases, Acids, Alkalies, Solvents, Thermic Fluid, Dyes & Chemical, Fuel oil & Lube Oil etc.
Technical Parameters:
- Temperature: -240oC to 650oC
- Pressure: Upto 450 bar
- pH Range: 0 to 14
Excellent Corrosion and Chemical ResistanceFormulated from pure expanded graphite, these packings exhibit outstanding resistance to a broad spectrum of chemicals, acids, alkalis, and solvents. Their robust composition ensures longer service life and minimal degradation, making them a top choice for demanding environments and processes.
High Pressure and Temperature CapabilityWithstand pressures up to 300 bar and tolerate temperatures ranging from -200C to +650C. This makes Pure Expanded Graphite Packings suitable for heavy-duty applications in energy, chemical, and petrochemical sectors where reliability and safety are paramount.
Customizable for Versatile ApplicationsThe packings are produced in a variety of shapes and sizes-and can be further tailored to meet specific requirements. Square and rectangular sections, along with various widths and thicknesses, enable compatibility with diverse stuffing box dimensions and operational needs.
FAQ's of Pure Expanded Graphite Packings:
Q: How can Pure Expanded Graphite Packings be installed in industrial applications?
A: These packings are designed for easy integration into stuffing boxes and gland seals, fitting a wide range of cavity sizes. Installation involves cutting the appropriate length, sizing it to fit the gland, and carefully packing to ensure a tight seal without overcompression.
Q: What industries commonly use Pure Expanded Graphite Packings?
A: These packings are broadly utilized in power generation, chemical processing, oil and gas, pulp and paper, and other sectors that demand high-performance sealing under extreme temperatures, pressures, and corrosive conditions.
Q: When should reinforcement such as stainless steel wire or inconel wire be selected?
A: Reinforcement with stainless steel or inconel wire is recommended for applications subject to high mechanical stress, vibration, or very high pressures. This enhances the mechanical strength and prolongs the service life of the packing, especially in dynamic environments.
Q: Where are these packings supplied and distributed?
A: Pure Expanded Graphite Packings are available across India through distributors, suppliers, and traders. Customization can be provided to meet specific project requirements and logistical needs.
Q: What benefits does self-lubrication offer?
A: The self-lubricating properties of pure graphite minimize friction, reduce wear on shafts and sleeves, and help maintain seal integrity, thereby lowering maintenance requirements and operational downtime.
Q: How does the product ensure fire resistance and safety?
A: Made from fire-resistant graphite materials, these packings provide a robust sealing solution that minimizes fire risk, supporting safe operation even under extreme thermal conditions.
Q: What is the typical process for ordering and customization?
A: Order placement involves specifying dimensions (LWH), reinforcement preferences, and any special application requirements. Manufacturers work closely with clients to deliver tailored solutions that meet their exact operational and safety standards.
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