Material - Stainless Steel & Rubber
Feature - Corrosion Resistant
Application- Water, Muddy Application etc.
Seal Face Stationery : Ceramic, Silicon Carbide, Carbon, Tungsten Carbide etc. Rotary : Carbon, Tungsten Carbi
Temperature - 20 to 200 Deg C
Pressure - Upto 10 Bar
* Our company has gained the immense clientele support by offering them the best quality range of Pump Spare Parts.
Pressure - P: 40 bar(max)
Application - Petroleum refinery, Chemical industry
Material - SS316
Shaft Diameter - D: 1000-4000"
Speed - Upto 4500fpm /23 m/s
Elastomers - FKM (Optional FFKM, BUNA, EPR)
The Expert Engineering has developed API (American Petroleum Institute) 682 seals for the oil and gas industry market. The Expert Engineering Type A pusher seal is available in Arrangement 1, 2 and 3. An Arrange- ment 1 seal is a single contacting wet cartridge seal with a Throttle bush. Arrangement 2 cartridge seal is the same configuration as the Arrangement 3 seal but is an un-pressurized dual seal where the barrier fluid pressure is kept lower than the seal chamber fluid pressure. The outboard seal will provide back up of hazardous fluids in case of Inboard Seal failure. Expert Engineering has designed, manufactured and tested to meet API 682 requirement, Type A pusher seal in Arrangement 1 and Arrangement 3 (dual pressurized cartridge seal) for the market. In an Arrangement 3 design the barrier fluid pressure is kept higher than the seal chamber pressure and is designed to handle and contain hazardous and light hydrocarbon fluids. The Inboard seal is specially designed to handle reverse pressure. Outboard Seal is same as Arrangement Seal. With many years of experience in seal design, manufacturing and testing for the industrial market, Expert Engineering has the experience to solve your sealing problems. Expert Engi-neering provides optimum sealing solutions to meet customer needs.
Application : Petrochemical, Chemical Industry, Oil Application, Petroleum refinery
Shaft Diameter : 0.625 - 4 inch
Pressure : 25 bar(max)
Velocity : 20 m/sec
Face Material : Silicon, Carbon,Ceramic
Metal Parts : NBR,Viton
Temperature : 70-200 Degree C
Being a customer oriented organization; we are deeply engaged in offering a wide array of Single Coil Spring Balance Seal.
Elastomers : NBR, Viton, EPDM, FFKM
Metal Parts : SS 316, SS 304, Hast-C, Duplex
Face Materials Silicon Carbide,Tungsten Carbide, Carbon, Ceramic
Velocity : V 20 m/sec.
Shaft diameter : 18mm-100 mm
Temperature : -50 dig C to +220 dig C
Pressure : P 50bar(max)
Application : Water, waste water & hot water, Chemical Industry, Oil Applications, Food industry, Pulp & Paper
We have gained a remarkable position in the market that is involved in offering Wave Spring Seals Balanced.
Shaft diameter : 14mm - 100mm
Velocity : V 20 m/sec.
Temperature : -50 dig C to +220 dig C
Pressure : P 25bar(max)
Metal Parts SS 316, SS 304, Hast-C, Duplex
Face Materials Carbon, Silicon Carbide, Special Cast Crmo Steel
Application : Water & Waste Water, Chemical Industry, Oil Application, Lube Oils, Low Solid Content Media, M
We bring forth vast industrial experience and expertise in this business, involved in offering a high-quality range of Wave Spring Seals Unbalanced.
2012 Mechanical Seals Suppliers
Short on time? Let Mechanical Seals sellers contact you.
Metal Parts SS 316, SS 304
Velocity V 10m/s
Pressure P 16 bar(max)
Temperature -20 dig C to +140 dig C
Shaft diameter : 10mm-100 mm
Elastomers : NBR, Viton, EPDM
Applications : Water & Waste Water, Chemical Industry, Sulfide Slurries
Being a quality oriented organization, we are involved in providing a supreme quality range of Rubber Bellow Seals.
Applications : Paper And pulp industries, Petrochemical industries, Dyeing industries
Seal Faces : TC, Sic/Ceramic, Sic
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
We are presenting an excellent quality assortment of Cartridge Seal.
Face Materials :Silicon Carbide,Tungsten Carbide,Carbon, Ceramic
Metal Parts : SS 316, SS 304, Hast-C, Alloy 20, Monel
Pressure : Vacuum 8 bar(max)
Speed : 120.0 rpm
Temperature : Amb to +250 dig C
Shaft diameter : 25mm-150mm
Elastomers : NBR, Viton, EPDM, FFKM, PTFE
Face Materials Silicon Carbide,Tungsten Carbide,Carbon, Ceramic
Metal Parts SS 316, SS 304, Hast-C, Alloy 20
Elastomers NBR, Viton, EPDM, FFKM, PTFE
Speed 320.0 rpm
Shaft diameter 25mm-150mm
Pressure Vacuum 8 bar(max)
Temperature Amb to +250 dig C
Applications : Corrosive application, General light chemicals, Food products
In order to keep pace with never ending demands of the customers, our company is instrumental in offering Single Agitator Seals.
Metal Parts : SS 316, SS 304, Hast-C, Alloy 20
Elastomers : NBR, Viton, EPDM, FFKM, PTFE
Face Materials Carbon, Silicon Carbide, Ceramic, Tungsten Carbide
Temperature : Amb To +250 dig C
Pressure : Vacuum 35 bar(max)
Applications : General chemicals Et its vapours, Light hydrocarbons Et its vapours
Shaft Diameter : 25 - 150mm
Speed : 600 rpm
Due to our enormous understanding and massive knowledge of this business, we are involved in offering Double Agitator Seals.
Pressure : Upto 2 MPa / 20 Bar (g) max
Shaft Diameter : d:1 18.0, 100.0 mm
Temperature : -40 Degree C + 176 Degree C
Speed : Upto 4500 fpm/ 23 m/s
Metal Parts : Alloy C-276
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.
.
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
