Inmarco understands the criticality of packing requirement when it is for reactor applications. Over the years our R & D Department have developed many style of which the following are standardized for convenience of our clients. Customary designs possible please contact our technical cell.
Inmarco Style 101
Operational Parameters :
| Properties |  |  |  |
|---|---|---|---|
| SIZE | 3mm² to 50mm² | ||
| pH | 0-14 | ||
| TEMPERATURE (°C) | -200 to +650 | ||
| PRESSURE (BAR) | 200 | 300 | 200 |
| VELOCITY (m/s) | 25 | 25 | — |
Description:
STYLE 101 is a special packing manufactured from carbon fibre yarn. The packing is thoroughly impregnated with naturally cured graphite based intherm dispersion to act as blocking agent. The interbraid construction and the blocking agent prevents body leakage of any gaseous or liquid material. To prevent galvanic corrosion on the steam, molybdenum based metal corrosion inhibitor also is incorporated in the packing.
Advantages:
∎ Adequate lubrication for low friction runs.
∎ No embrittlement or abrasion to metallic parent equipment.
∎ Strong but pliant without brittleness.
∎ Excellent heat dissipation for cooler shaft runs without wear to packing volume to ensure excellent sealing service.
Typical Applications:
Pumps, Valves, Agitators, Dryers, Mixers, Soot blowers, etc.
Service Media:
Acids, Alkalis, Solvent, Organic chemicals, Gases, Steam, Thermic fluids, etc.
Inmarco Style 102
Operational Parameters :
| Properties | | | |
|---|---|---|---|
| SIZE | 3mm² to 35mm² | ||
| pH | 0-14 | ||
| TEMPERATURE (°C) | -240 to +300 | ||
| PRESSURE (BAR) | 150 | 125 | 300 |
| VELOCITY (m/s) | 25 | 10 | — |
Description:
STYLE 102 interbraided from goretex expanded PTFE + graphite fiber, which is a single molecular combination of PTFE and graphite, offers excellent inertia to chemical attack and enhance heat conduction, helping to reduce friction.
STYLE 102 graphite entrapment in expanded PTFE matrixes provides excellent lubrication & resistance to hardening unlike the conventional PTFE packings. The sealing performance is the best among any other PTFE graphite packings.
Advantages:
∎ Easy to cut and fit.
∎ Very low friction and high heat conduction.
∎ Low thermal expansion.
∎ No static charge builds up.
∎ Easy on shafts and help cool runs.
Typical Applications:
Pumps, Valves, Reactors, Agitators, etc.
Service Media:
Acids, Alkalis, Organic Chemicals, Hot water, DM water, Hydrocarbons, Thermic fluids, etc.
Inmarco Style 111
Operational Parameters :
| Properties | | | |
|---|---|---|---|
| SIZE | 3mm² to 50mm² (bigger sizes are available on request) | ||
| pH | 0-14 | ||
| TEMPERATURE (°C) | -240 to +350 | ||
| PRESSURE (BAR) | 100 | 200 | 200 |
| VELOCITY (m/s) | 10 | 10 | — |
Description:
STYLE 111 is a high grade carbon fiber packing, thoroughly impregnated with proprietary inblend graphited and corrosion inhibitors.
STYLE 111 the entrapped inblend graphite in braided carbon fiber matrix enables excellent lubrication as well as superior blocking of body leakage. The tough carbon fibers are capable of handling steam and dry runs of shaft at vapour pressure.
STYLE 111 enhances the sealability, this packing is impregnated thoroughly with proprietary inblend dispersion based on graphite, high temperature, solid lubricant and corrosion inhibitors.
Advantages:
∎ Dense construction & excellent sealability.
∎ High pressure compatibility.
∎ Extremely durable packing for ammonia and carbamate solution.
∎ Can be used as lip seals.
∎ Wide chemical & abrasion resistance & high penetration.
Typical Applications:
Static & Dynamic equipment, Stuffing box
Service Media:
Acids, Alkalis, Organic chemicals, Steam, Hot water & dry powder, Thermic fluids, etc. especially at high temperature & speeds
Inmarco Style 501
Operational Parameters :
| Properties | | | |
|---|---|---|---|
| SIZE | 6mm² to 50mm² | ||
| pH | 0-14 | ||
| TEMPERATURE (°C) | -200 to +650 (2750°C in non oxidizing media) | ||
| PRESSURE (BAR) | 150 | 300 | 350 |
| VELOCITY (m/s) | 25 | 20 | —- |
Description:
STYLE 501 is a specially developed hybrid combination packing of non metallic expanded pure graphite yarn reinforced with high structural carbon filament at four corners. The packing is impregnated with proprietary THERMOLUBE graphite based dispersion and also INORGANIC PASSIVE CORROSION INHIBITOR. This passive corrosion inhibitor safeguards parent equipment from galvanic corrosion and also reduction of LOSS ON IGNITION.
STYLE 501 is a combination of softness of expanded pure graphite and toughness of carbon fiber yarn. The packing is highly chemical resistant and very good thermal conductor. This can be used both in dynamic and static application.
Advantages:
∎ Excellent dry run capabilities and hence reduce continuous water flashing.
∎ Incorporation of corrosion inhibitor prevents corrosion and pitting on parent equipment.
∎ THERMOLUBE dispersion acts as a blocking agent.
∎ The packing adapts to worn out surface and pitting with smooth running.
∎ Dissipates heat without chemical hardening.
Typical Applications:
Pumps, Valves, Autoclaves, Converters, Mixers, Reactors, etc.
Service Media:
Hydrocarbon, Steam, FCC catalyst & bottom slurry, Hypo, Fuel oil, Lube oil, Thermic fluid, Hydrogent sulphide, Liquid Sulphur, Sulphur Dioxide, Sulphur trioxide, Acids & Alkalis, Boiler feed water, Gasoline, Abrasive media like slurry, Fly ash water, Sea water, etc.
Inmarco Style 508
Operational Parameters :
| Properties | | | |
|---|---|---|---|
| SIZE | 3mm² to 50mm² | ||
| pH | 0-14 | ||
| TEMPERATURE (°C) | -240 to +290 | ||
| PRESSURE (BAR) | 150 | 350 | 300 |
| VELOCITY (m/s) | 28 | 24 | —- |
Description:
STYLE 508 is a Pure PTFE Fiber yarn duplex braided packing having incorporation of special proprietary inlube break-in lubricant & also incorporating PTFE suspensoid. The break-in-lubricant ensures extra lubrication during the complete operational life and dispersion acts as blocking agent as well as antifrictional additives.
STYLE 508 is non toxic and inert in nature, hence ensures safety and purity of the fluid media. It is dimensionally stable and ensures trouble free operation reducing maintenance cost.
STYLE 508 is suitable for dynamic as well as static application. As it dimensionally stable it ensures leakage free operational life for a longer period.
Typical Applications:
Pumps, Valves, Mixers, Reactors, Agitators, Dryers, Air compressors, etc.
Service Media:
Acids & Alkalis of any concentration, Solvents, Organic/Inorganic Chemicals, Petrochemicals, Dyestuffs, Paints, Synthetic Resins, etc.
Inmarco Style 509
Operational Parameters :
| Properties | | | |
|---|---|---|---|
| SIZE | 3mm² to 35mm² | ||
| pH | 0-14 | ||
| TEMPERATURE (°C) | -240 to +260 | ||
| PRESSURE (BAR) | 100 | 150 | 300 |
| VELOCITY (m/s) | 15 | 20 | —- |
Description:
STYLE 509 is a dry Pure PTFE Fiber yarn interlocked braided packing. This packing is manufactured without any lubricants or additives of any kind. The packing is most suitable for food & pharma industries and also for oxygen, nitrogen and hydrogen services.
STYLE 509 is a self lubricating packing with very low coefficient of friction, hence ensures easy operation. This packing needs very little gland adjustment after initial installation.
STYLE 509 is highly antifrictional and as such safeguards the parent equipments from erosion during operation.
STYLE 509 is inert to almost all known chemicals except molten alkali metals and aquarezia, hence volume loss due to chemical attack is negligible which leads to longer leakage free operational life
Typical Applications:
Pumps, Valves, Mixers, Reactors, Agitators, Extruders, etc.
Service Media:
Acids & Alkalis of any concentration, Solvents, Organic/Inorganic Chemicals, Oxygen, Nitrogen & Hydrogen services, Salt slurry, Food & Pharma services, etc.
