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1 Products availableWe offer the best product range of Tungsten Carbide Seal, Mechanical Seal Spare [arts, silicon carbide seal, Alumina Ceramics seal and Mechanical Seal.
Super (India) Spares Pvt Ltd has enabled many Indian Industries to go in for Tungsten Carbide Wear parts where previously Hardened Steel and Steel alloys were being used. Various grades and Tungsten Carbide Sintered Wear Parts for metal forming and Wear resistant applications are available in the following range. SSIPL Tungsten Carbide Seal Rings are used as Mechanical Seal faces in pumps, Compressors and Agitators. These are used in Oil Refineries, Petrochemical plants, Fertilizer Plants, and Drugs/Pharmaceutical Industries. Mechanical seal rings are developed to withstand high temperature, high pressure & highly corrosive chemical attack. SSIPL manufactures Rings in various shapes like Plain Ring, DA type, T-shape, L-shape and in shapes as per customers requirement. Tungsten Carbide Rings are generally made with Cobalt as binder material. Nickel bonded Rings also can be supplied as per following specifications
Unit | WC-Co 6% | WC-Co 11% | WC-Ni 6% | |
Density | g/cm2 | 14.9 | 14.4 | 14.6 |
Hardness HRA | kg/mm2 | 90.8 | 89.5 | 90.0 |
Moduls of Elasticity | GPa | 600 | 570 | 610 |
Fracture Strength (MOR) | MPa | 1800 | 2400 | 1900 |
Thermal Expansion (CTE) | 10-6/K | 4.5 | 4.8 | 5.0 |
Thermal Conductivity | w/(m-K) | 84 | 82 | 96 |
The silicon carbide rings, bearings, bushings have the advantages of excellent thermal conductivity, self-lubricity, low thermal expansion. It can be widely used in the petroleum, chemical, food, machinery and motors industries. The friction between silicon carbide and carbon graphite is the least; so it is widely used as mechanical seals. Commonly Silicon Carbide are available in Alfa Sintered(SSIC) Grade and Reaction bonded Grade as per following specification.
RB-SIC | SSIC | ||
Purity | % | >90 | >98 |
Density | g/cm2 | >2.98 | >3.10 |
Hardness Vickers 1kg | kg/mm2 | 2200 | 2400 |
Moduls of Elasticity | GPa | 390 | 420 |
Fracture toughnees | MPa*m1/2 | 4.3 | 4.5 |
Fracture Strength (MOR) | MPa | 420 | 450 |
Compressive Strength | MPa | 2500 | 3200 |
Thermal Expansion (CTE) | 10-6/K | 4.3 | 4.4 |
Thermal Conductivity | w/(m-K) | 120 | 140 |
We Supply high Alumina Ceramics seal faces from 95% to 99% Aluminia as per below datasheets. This Ceramics ware parts are specially developed for chemical plant seal face applications and other similar applications in which corrosive attack is likely to be particularly severe. This material has been subjected to extensive and rigorous laboratory testing to determine the effects of various reagents/chemicals on surface finish. The stability to acid of components made from this material has been determined to be within 0-10mg mg/cm2. (CVD Specifications).
ApplicationsPump shaft sleeves Pump plungers Pump Cylinder liners
Unit | AI2O3 - 99% | AI2O3 - 97% | |
Purity | % | >99.5 | >97.0 |
Density | g/cm2 | 3.89 | 3.71 |
Hardness Vickers 1kg | kg/mm2 | 2000 | 1900 |
Moduls of Elasticity | GPa | 330 | 280 |
Fracture toughnees | MPa*m1/2 | 3.8 | 3.5 |
Fracture Strength (MOR) | MPa | 330 | 320 |
Compressive Strength | MPa | 2600 | 2300 |
Thermal Expansion (CTE) | 10-6/K | 8.2 | 8.0 |
Thermal Conductivity | w/(m-K) | 30 | 26 |
We manufacture a wide range of Mechanical shaft seals backed by over three decade of experience and expertise in Sealing Technology. We manufacture highly efficient and reliable Mechanical seals for Centrifugal Pumps, Turbine Pumps, Mixers, Agitators, Autoclaves, Compressors, Jet/Beam Dyeing machines and other equipments having rotating shafts. Our mechanical seals are serving the needs of Chemical processing, Petro-chemical processing, Oil & Natural Gas, Fertilizer, Solvent Extraction, Power Generation, Textile processing and other industries.
This Seal is specially designed for high Temp - Application and Provided with Drive lugs which Drives the Seal faces Positively to Protect bellows from Tortional & Tresses. Also used for high viscocity applications.
High temperature Metal Bellows is used for high temperature application such as refinery, Petrochemical Industries. Due to its narrow seals cross section design, can replace most type of seal used in ANSI pumps. Secondary seals are made up of Grafoil which can withstand high temp upto 425 deg C. it is resistant to abrasive particles in pumpage and not Shafts/Sleeves fretting. The edge welded bellow are produced by sta mping out a male and a female diaphragm and welding them edge to edge. These diaphragms typically have several ripples running from ID to OD.
These seals can be provided as Cartridge seals in single and double design. Metal Bellows cartridge seals are ready to install Mechanical Cartridge Seals. All parts of mechanical seals from a compact unit together with the shaft sleeve, cashing parts, connection flange & torque transmission elements. Cartridge seals benefits is to reduce down time periods and enables mechanical seals to be installed in hand to hand access place. We have different models.