Introduction:
Mechanical Seals generate heat and require lubrication while face sealing. Different API
Plans are used to dissipate this generated heat and cool the seal faces thus extending the seal life.
Flushing is required to cool and lubricate the seal. Controlling Flush Fluid Temperature is critical to the life of a mechanical seal. Cooling of the product also may be needed to improve the margin to vapour formation, to meet secondary sealing element temperature limits, to reduce coking or polymerizing, or to improve lubricity (as in hot water).
Disadvantage:
The basic disadvantages with water-based heat exchangers are the formation of scale around the tube due to fouling. Fouling can be very costly in refinery and petrochemical plants since it increases fuel usage, results in interrupted operation and production losses, and increases maintenance costs
Solution:
It has been often recommended to use the Air Cooler to get rid of the above problem but the size and the cooling efficiency of the so far developed air cooler had put them on the back foot and are rarely used for the cooling of the mechanical seals.
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Expert Engineering has developed a new Enhanced Air Finned Cooler for such difficult applications, where no water is used. The compact size with natural draft cooling maintains the requirement of the cooling.
Face Materials - Carbon/ Silicon Carbide
Metal Parts - SS 304, Aluminium, Brass
Secondary Seals - Elastomers
Application - Oil, Water, Steam, Air, Coolant
Pressure - 10bar
Temperature - 120dig C
Size Range - 3/8 inch to 2.0 inch
Speed Upto:
750 rpm: For straight threads 2.0" size
2500 rmp: For straight threads 1.0" size
3000 rmp: For straight threads 1 1/2" & 1 1/4" size
3500 rmp: For straight threads 3/4" size & below
Capacity - 7.5 litre
Design Pressure - 10 bar
Level Gauge - To indicate barrier fluid
Manual Feed- Pump 2 ltrs (optional)
Hydraulic Test Pressure - 15 bar
Working Temprature - 180 dig C
Thermosyphon Shell Material Carbon Steel,SS 316,SS 304
Cooling Coil material - SS 316,SS 304
Heat Transfer Area Of Cooling Coil - 0.266m2
Cooling Water Flow Rate Recommended - 10 litre/min
Secondary Seals - Elastomers
Pressure Guage - 0-10, 0-25, 0-40 bar
* This is used for double mechanical seals in tandem or back to back arrangement to provide necessary lubrication and cooling to the seal faces to achive recommended seat life and comes equipped with cooling coil inside the shell to bring down the temperature of barrier fluid coming from seat to thermosyphon.
Applications : Pulp and paper, Petrochemical and Regfinery, Heat transfer fluids
Shaft Diameter : 1.0 inch - 4.0 inch
Presure : 20 bar (max)
Temperature : -50dig C - +350dig C
Velocity : 20 m/sec
Face Materials Silicon Carbide, Tungstem carbide
Matal Parts : SS316, SS304, Hast-C, Carpenter 42
Material - Alloy-C-276
Application - Refinery Applictions for low as well high Temperature, Oil and Gas Industry, Petrochemical industry
Shaft Diameter - 20.0-110.0
Presure - Upto 2MPa/20 bar (g) Max
Speed - Upto 9800fpm/50 m/s
Elastomers : Flexible Graphite
Temperature : -40 dig C - +400 dig C
Applications - Water And Waste Water, Food And Beverages Industry, 0 Oil Applications, General Chemicals
Face Materials Silicon Carbide,Tungsten Carbide,Carbon, Ceramic
Metal Parts - SS 316, SS 304, Hast-C, Monet, Alloy-20
Secondary Seals - NBR, Viton, PTFE, EPDM, Neoprene
Velocity - V 20 m/sec.
Pressure - P 35 bar(max)
Temperature : -60 Degree C to +200 Degree C
Efficient name in the industry involved in offering the optimum quality of Multi Spring Seals Balanced.
Velocity : V 20 m/sec.
Pressure : 12 bar(max)
Temperature : -70 dig C to +200 dig C
Secondary Seals : Viton, PTFE, EPDM, Neoprene, Nitrite, Aflas
Metal Parts : SS 316, SS 304, Hast-C
Applications : Petrochemicals, Chemical industry, Oil applications, Petroleum refinery, Light hydrcarbons
Face Material : Carbon, Silicon Carbide, Caramic, Tungsten Carbide
Matching up with the requirements of our clients, we are involved in offering Single Spring Unbalanced.
Pressure : P 12bar(max)
Temperature : -50 Degree C to +200 Degree C
Velocity : V 20 m/sec.
Secondary Seals : Viton, PTFE, EPDM, Neoprene, Nitrite, Atlas
Metal Parts SS 316, SS 304, Nast
Face Materials Silicon Carbide,Tungsten Carbide,Carbon, Ceramic
Shaft diameter : 20mm-120 mm
Application : Slurry application, Petroleum refinery, General chemicals, Fertilizers
Owing to the rich industrial experience and expertise in this business, we are involved in providing Spring Seals Unbalanced Lug.
Velocity : 20 m/sec.
Pressure : 30bar(max)
Temperature : -50 digC to +220 dig C
Shaft diameter : 18mm - 100 mm
Metal Parts : SS 316, SS 304, Hast-C, Monet, Alloy-20
Secondary Seals : NBR, Viton, PTFE, EPDM, Neoprene
Face Materials : Silicon Carbide,Tungsten Carbide,Carbon, Ceramic
Applications : Water waste water & hot water, Chemical industry, Oil Applications, Food industry, Pulp & Paper, Bo
We are one of the most reliable companies in this domain and are into offering Wave Spring Seals Balanced.
Temperature : -20 Degree C to +140 Degree C
Metal Parts : SS 316, SS 304
Face Materials Carbon, Silicon Carbide, Tungsten Carbide, Ceramic
Shaft diameter : 10mm-75 mm
Pressure : P 16 bar(max)
Velocity : V 10m/s
Elastomers : NBR, Viton, EPDM, Neoprene
Efficient name in the industry involved in offering the optimum quality of Rubber Bellow Seals.
Application : Heat Transfer Fluid,Pulp And Paper
Shaft Diameter : 1 - 4mm
Pressure : 20 bar (max)
Velocity : 20 m/Sec
Face Material : Silicon Carbide,Carbon,Ceramic
Wellded Bellow : AM 350,Hast-c
Temperature : 50-350 degree C
With sincerity and hard work of our professionals, we have carved a niche for ourselves in this domain by providing premium quality gamut of High Temperature Bellow Seal.
Other Details:
We also offer high temperature metal bellow seal with unique designs to handle corrosive and abrasive media. Application of quality raw material such as carbon, PDFE, TC and carbide. Metal bellow seal is used in areas such aspetrochemicals, sugar, paper & pulp industries
Shaft Diameter : 0.750, 4.000
Face Material : GFT, Silicon Carbide
Pressure : 10 Bar (max)
Temperature : 40 to 120 Degree Celsius
Velocity : 20 m/s
Metal Parts : SS 316, SS 304, Hast-C
Elastomers : PTFE, GFT
We take pleasure to introduce ourselves as one of the renowned firms for providing the best-in-class range of PTFE Bellow Seal.
Face Materials Carbon, Silicon Carbide, Ceramic, Tungsten Carbide
Metal Parts : SS 316, SS 304
Elastomers : NBR, Viton, EPDM, FFKM, PTFE
Velocity : V 20m/s
Temperature : -25 dig C to +250 dig C
Pressure : P 15 bar(max)
Shaft Diameter : 20mm -100mm
We bring forth vast industrial experience and expertise in this business, involved in offering a high-quality range of Cartridge Seals Single Arrangement.
Face Materials Carbon, Silicon Carbide, Ceramic, Tungsten Carbide
Metal Parts : SS 316, SS 304, Hast-C Et Alloy 20
Elastomers : NBR, Viton, EPDM, FFKM, Karlez, PTFE, Aflas
Velocity : 26m/s
Temperature : -40 dig C to +280 dig C
Pressure : Vacuum 16 bar(max)
Shaft diameter : 20mm-100.0mm
Applications : Petrochemicals, General chemicals, Refinery
Applications : Clear And Lubricating Media
Elastomers : NBR, Viton, EPDM, FFKM, Karlez, PTFE, Aflas
Metal Parts : SS 316, SS 304, Hast-C Et Alloy 20
Face Materials Carbon, Silicon Carbide, Ceramic, Tungsten Carbide
Velocity : 20m/s
Pressure : Vacuum 30 bar(max)
Temperature : -40 dig C to +280 dig C
Shaft diameter : 20mm-100 mm
Applications : Paper And pulp industries, Petrochemical industries, Dyeing industries
Seal Faces : Sic, Sic/Ceramic, TC
Secondary Seals : Viton, PTFE, GFT, Karlez
Metal Components : SS-316, Hast-C, Monel
Shaft Diameter : 25 to 150mm
Pressure : Up to 45 Bars
Speed : Up to 25 m/s
Temperature : -50 to 160 Degree C
With vast industrial experience, we are involved in offering a wide range of Stationary Mounted Cartridge Seal
Application : Utility Pumps, Transfer pump
Shaft Diameter : 2 -8 inch
Pressure : Vacuum 13 bar (max)
Speed : 3500 rpm
Face Material : Carbon, Silicon, Carbide, Ceramic
Temperature : Amb 135 dig C
Being a well-established organization, we are engaged in offering a distinguished range of Split Seal
Shaft Dia : 25 to 100mm
Pressure : Up to 1.40 MPa
Speed : Up to 1 m/s
Metal Components SS-316
Seal Faces : Carbon Vs Ceramic/Sic./TC
Secondary Seals : Nitrile/ Neoprene/Viton/PTFE
Temperature : -50 to 150 Degree C
Being a quality oriented organization, we are involved in providing a supreme quality range of Dry Running Seal.
Shaft Dia : 25 to 100mm
Metal Components SS-316 Operating Limits
Secondary Seals : Nitrile/ Neoprene/Viton/PTFE
Seal Faces : Carbon Vs Ceramic/Sic./TC
Temperature : -50 to 150 Degree C
Pressure : Up to 1.40 MPa
Backed by our expert and experienced professionals, we provide Agitator Seal
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