Gland Packing

Smart-Shield offers an extensive range of Non Asbestos Packing, designed and constructed to minimize maintenance costs whilst maintaining production efficiencies from the whole selection available, using the most advanced packing fibers, the highest quality braiding methods and the best lubrication processes.

Our philosophy is to offer the most suitable packing for each application, from the wide selection available, using the most advanced packing fibers, the highest quality braiding methods and the best lubrication process and to offer an ex-stock service in premium quality, square braided packing at market leading prices.

All packing are square-braided on the most advanced specification braiding machines available. Twenty four and thirty six track braiders are utilized to produce four-ply, square inter-braid packing on all sizes from 6mm upwards. Fibers are run from the core of the packing section to the corner-posts and surfaces, whilst being cross-locked in a square, lattice construction, to produce maximum resilience and a highly dense, square packing, to minimize wear and product loss, whilst increasing packing reliability and life.

Types of Non Asbestos Packing :- 

PTFE Packing is made from 100% virgin PTFE yarns with self- lubricating content for superior heat dissipation. This packing offers low coefficient of friction which ensures easy operation and actuation of any valve. The Packing needs no external Lubricant, no Oil, and has no chance of burning.

Ideal for Oxygen services and resistant to corrosive acids. This packing is designed to withstand all types of Chemicals under Severe conditions.

Components are FDA compliant.

Key Features:

• No contaminating packing.
• Resistant to all media (pH 0 - 14), except for molten or dissolved alkali metals, elemental fluorine, hydrogen fluoride or materials that can generate these.
• The application of the lubricant improves thermal expansion, where acts as a heat sink.
• High thermal conductivity = 1,0 W/mK

Applications:

• An exceptional packing for dynamic applications requiring a pure, no contaminating product with a high degree of resistance to chemical attack.
• Suitable for a wide range of applications such as pharmaceutical, paper & pulp industry, waste water treatment plant and gas installations.

Technical Parameters:

• Pressure : 0 to 300 bar
• Temperature : -200 °C to 300°C
• Speed : < 5 m/s
• pH : 0 - 14

• Low coefficient of friction
• Volumetric stable
• Resistant to a wide range of chemicals with exception of powerful oxidizers. 
• Low modulus of elasticity, where is easy and forgiving to fit
• Thermally stable and has high thermal conductivity

• An exceptional packing combining carbon and Inconel to produce a product for sealing valve glands in high pressure and high temperature applications. 
• Suitable for a wide range of applications as petrochemical plants, power plants, refineries, boilers, chemical processes, steel industry, etc. 

Graphite Packing Seal made of expanded graphite yarns with a low chloride content reinforced with Inconel wires and coated with a graphite-based mix. contains a corrosion inhibitor to protect the valve stem and the stuffing box. This special structure withstands high pressures and gives frictionless sealing providing good life to the packing and Sleeve.

Key Features:

• Low emission packing for be used with oxygen.
• Self-lubricating packing with superior gliding properties.
• Resistant to a wide range of chemicals with exception of powerful oxidizers.
• Excellent thermal conductivity and resilience, which is unaffected by changes in temperature and pressure.

Applications:

• High performance pump and valve packing for high temperature and pressure application.
• Suitable for a wide range of applications as petrochemical plants, chemical and process plants, power plants, refineries, boilers, etc

Technical Parameters:

• Pressure : 0 to 400 bar
• Temperature : -200 °C to 600°C
• Speed : < 1 m/s
• pH : 0 - 14

FLEXIBLE GRAPHITE made of expanded yarns with a low chloride content reinforced with Inconel wires and coated with a graphite-based mix. contains a corrosion inhibitor to protect the valve stem and the stuffing box. This special structure withstands high pressures and gives frictionless sealing providing good life to the packing and Sleeve.

Key Features:

• Low emission packing for be used with oxygen.
• Self-lubricating packing with superior gliding properties.
• Resistant to a wide range of chemicals with exception of powerful oxidizers.
• Excellent thermal conductivity and resilience, which is unaffected by changes in temperature and pressure.

Applications:

• High performance pump and valve packing for high temperature and pressure application.
• Suitable for a wide range of applications as petrochemical plants, chemical and process plants, power plants, refineries, boilers, etc

Technical Parameters:

• Pressure : 0 to 400 bar
• Temperature : -200 °C to 600°C
• Speed : < 1 m/s
• pH : 0 - 14

Gland Packing Rope is Braided from 100 % Virgin PTFE Yarns which are then pre-treated with continuous graphite impregnation, it has self lubricating property which assists dissipation of heat, which ensures negligible hardness, no friction and hence results in minimal shaft wear.

Key Features:

• It offers an excellent sealing and reliability in high performance duties.
• ICP 936 have been specially treated to incorporate a high quality graphite based lubricant.
• Excellent lubricity and high thermal conductivity.
• Easy to install and to remove.
• Thermally and chemically tolerant on a wide range of conditions

Industrial Applications :

• An exceptional packing for centrifugal pumps, rotatives, turbines, agitator valves, mixers, dryers and refiners.
• Suitable for a wide range of applications as metallurgical and chemical industry, paper & pulp, recycling plants, etc.

Technical Parameters :

• Pressure : 0 to 110 bar
• Temperature : -200 °C to 350°C
• Speed : < 26 m/s
• pH : 0 - 14

Non Asbestos Gland Packing Rope is Braided from 100 % Virgin PTFE Yarns which are then pre-treated with continuous graphite impregnation, it has self lubricating property which assists dissipation of heat, which ensures negligible hardness, no friction and hence results in minimal shaft wear.

Key Features:

• It offers an excellent sealing and reliability in high performance duties.
• ICP 936 have been specially treated to incorporate a high quality graphite based lubricant.
• Excellent lubricity and high thermal conductivity.
• Easy to install and to remove.
• Thermally and chemically tolerant on a wide range of conditions

Industrial Applications :

• An exceptional packing for centrifugal pumps, rotatives, turbines, agitator valves, mixers, dryers and refiners.
• Suitable for a wide range of applications as metallurgical and chemical industry, paper & pulp, recycling plants, etc.

Technical Parameters :

• Pressure : 0 to 110 bar
• Temperature : -200 °C to 350°C
• Speed : < 26 m/s
• pH : 0 - 14