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Compression Packing
Compression Packing also known as mechanical packing, sealing rope or packing rope is a braided yarn made of graphite, aramid, or PTFE. Blocking agents and other coatings are used in many braided packings to reduce leakage and provide cooling and lubrication during starting of the process. Cut into rings, the braided packing is inserted into a stuffing box and compacted with a bolted gland. The packing expands radially under axial compression, forming a seal between the equipment’s stationary body and the dynamic surface, which is commonly a rotating shaft. These compression packing materials by JD Jones are made using quality raw materials.
Types of Compression Packing
1T - Flax Braided Packing + Petroleum Jelly
Flax braided packing impregnated with petroleum jelly
- Packings ideal for rotary pump applications
- A solid plait packing specially finished yielding a soft readily comfortable material
Code 03740 - Acrylic + Spun Aramid Braided Packing
Synthetic fibre braided packing having cross braided of abrasion resistant aramid staple fibre impregnated with PTFE and break-in lubricant
- A special purpose packing with abrasion resistance, thermal stability, flexibility and good chemical resistance
- Thorough impregnation of PTFE provides trouble free start-up and low friction operation
- A high density packing good for crystallising media
Code 107463 - PTFE + Expanded PTFE Graphited Braided Packing
Multi-yarn packing made from pure PTFE fibre corners with expanded PTFE graphite fibres at the running surface in interlock braid
- The expanded PTFE graphited fibres yarns at the base provide excellent chemical resistance, low co-efficient of friction and virtually eliminate shaft scoring
- The pure PTFE fibre yarns at the corners provide superb extrusion, abrasion and pressure resistance, allowing the packing to be used at very high pressure conditions
Code 1785HA - PTFE Graphited + Aramid Core Braided Packing
Expanded PTFE graphited gland packing encapsulated over aramid fibre on each yarn
- A true multi-service packing
- Excellent chemical resistance, heat dissipating, sliding velocity, low co-efficient of friction properties of PTFE graphite and abrasion, pressure resistance and mechanical strength of aramid
- Each expanded PTFE graphite yarn is encapsulated over aramid filament yarn
- A soft supple packing, non-abrasive in nature and gentle on the shaft
Code 17865 and 18765 Black and White Packing - PTFE + Expanded PTFE Graphited Braided Packing
A special combination of man-made fibre packing specially designed for the paper industry in interlock braid
- Manufactured from the super self-lubricated man-made fibre yarns to give a soft, resilient packing with high dimensional strength, low co-efficient of friction, good chemical resistance and inertness to most media
- Possessing excellent chemical resistance and heat dissipation properties
- Ideal for pump handling liquor, pulp and chemical
COPPER PACKING - Copper Wire Braided Packing
Braided packing made from copper wire
- Braided from soft annealed copper
- Designed for use as a bull ring or anti-extrusion ring
NA 441 - Glass Fibre Braided Packing + PTFE Dispersion + Oil
Service Media and Conditions | Wide range of chemical, oil, solvents, mild acids and alkalis |
Applications | Valves, pumps, chemical processing and paint, food and brewing, pharmaceutical, petrochemical |
NA 442 - Glass Fibre Braided Packing + PTFE Dispersion + Graphite + Oil
Service Media and Conditions | Wide range of chemical, oil, solvents, mild acids and alkalis |
Applications | Valves, pumps, chemical processing and paint, food and brewing, pharmaceutical, petrochemical |
NA 701 - Expanded Graphite + Inconel Wire Braided Packing
Service Media and Conditions | Superheated and saturated steam, all non-oxidising liquids and gases, hydrocarbons, dyes and chemicals, fuel oil and lube oil etc |
Applications | Valves |
NA 701 + 707 - Graphite Combination Packing Set of Braided End Ring and Moulded Intermediate Rings
Service Media and Conditions | Superheated and saturated steam, all non-oxidising liquids and gases, hydrocarbons, dyes and chemicals, fuel oil and lube oil etc |
Applications | Valves |
NA 730 - Acrylic Fibre Braided Packing + PTFE Dispersion + Oil
Service Media and Conditions | Water, chilled water, cooling water, solvent, mild abrasives, brine, salt water, mild acid and alkali, foodstuff etc |
Applications | Pumps and valves, knife gate valves |
NA 747FG - Aramid braided packing + PTFE dispersion + Oil (Food Grade)
Service Media and Conditions | Magma, massecuite, juice pumps, stock, ash slurry, mud slurry, fly ash water, sewage, highly abrasive bleach or wood pulp, wash water, raw water and turbid water, chemical slurries etc |
Applications | Pump, agitators |
NA 731CC - Acrylic + PTFE Dispersion + Copper Corner Braided Packing
Applications | Knife edge gate valves for slurry lines, sludge and viscous media handling, pulp and paper stock lines, dry solid and powder handling, high temperature gas lines etc |
NA 758H - Expanded PTFE Graphited Braided Packing
Service Media and Conditions | Bleach washer, caustics, non-abrasive liquor, DM water, condensate, acids, hypo, boiler feed water, fuel-lube oil, acid and alkali regeneration |
Applications | Pumps, agitators, mixers, valves, washers |
NA 758CCC - PTFE Graphited + Carbon Core + Carbon Corner Braided Packing
| Service Media and Conditions | Bottom slurry (refinery), ash slurry, mineral slurry, bauxite slurry and other slurry applications |
| Applications | Pumps |
NA 763RC - PTFE Graphited + Aramid Braided Packing + Rubber Core
Service Media and Conditions | Ammonia and carbonate solution plunger pumps, liquor pumps in paper mills like black and white liquor, sewage water, hot water, industrial water, oils, greases, solids, sand, weak acids and alkali solutions etc |
Applications | Digesters, plunger and centrifugal pumps, agitators, booster pumps |
NA 781 - PTFE Braided Packing + PTFE Dispersion
Service Media and Conditions | Highly corrosive chemicals, ammonia charge pumps and carbonate recycle pumps, strong as well as weak acid and alkali, chemicals, foodstuffs, pharmaceutical industry applications, drinking water, hydrogen etc |
Pacmaan® NA 730FG - Acrylic Fibre Braided Packing + PTFE Dispersion + Oil
Service Media and Conditions | Water, chilled water, cooling water, solvent, mild abrasives, brine, salt water, mild acid and alkali, foodstuff etc |
Applications | Pumps and valves, knife gate valves |