Techmark Corporation Somalwada, Nagpur, Maharashtra

CONCEPT : Water Suction Hose as it is commonly called is essentially a non collapsible flexible conduit to be used on suction end of the pump to lift water from the River Bed or Well   SCOPE : It is extensively used in irrigation Dams, Mines, etc.   CONSTRUCTION : Technical Specification LINING : Natural rubber compound free from air blisters, porosity or any other visible defects. REINFORCEMENT : Natural or synthetic fabric or a combination thereof with two helical GS wires (as per IS 280-72) embedded between the reinforcement plies in case of smooth bore and internal in case of rough bore. COVER : Suitable rubber compound resistant to abrasion & weather. End Connection :Each Hose length has soft plain ends on each side for clamping. Resistance to Vacuum : 83kpa LENGTH : 16 to 15 metres upto 75mm, 3 to 6 Metres for horse above 75mm.

Principle:'TECHMARK' QRC T works on simple 'PUSH & PULL' principle. The adaptor when pushed into coupler is securely held by the self locking arrangement resulting in a positive and leak proof connection. To disconnect. pull back the sleeve of the coupler, and pull the adaptor. Material : 'TECHMARK' QRC are manufactured from selected raw materials under strict quality control.Body:           1> Available in Brass, Carbon Steel, (From Bar Stock & Chromium Plated)                     2> Available in S. S. 304, S.S. 316, S.S. 316L (From Bar Stock Only)Spring          : Available in Spring Steel, S. S. 302Ball                : Available in Steel, SS 304, SS 316 and SS 316L Seal Material : Available in Nitrile, Viton, neoprene, Silicon, Hypalon etc. End Connections:Socket Weld, Hose threaded, Pipe thread, Hose shank and flanged. Temperature: 'TECHMARK' QRC can handle fluids from 25° to + 250°C with right selection of body and seal materials. Duty Condition : Type T are manufactured to suit pressure upto 500 psi Applications: Wide application on fluids line connections lwhere flow of media is major criteria. Used in Fertilizers, Chemicals, Petroleums, textiles, Machine Tools.

FEATURES INNER TUBE : PTFE syntherized resin smooth bore tube; the low thickness assures medium permeability values. It is very flexible and has a good resistance to impulse stresses. It has dielectricals and fire resistance properties. REINFORCEMENT : STD : One stainless Steel braid AISI 304 WORKING TEMPERATURE : -60+260'C (static - 200'C) APPLICATIONS : # Aggressive gases having a medium permeability value. # Hydraulic. # Pharmaceuticals. # Steam for ironing and cleaning. # General purpose applications.

We are well equipped to specifically design and manufacture metal hose of much higher pressure ratings with increased wall thickness of tube and special braidings. Hydraulic forming process is used in the production of all hose sizes above 15mm. Alfa is engaged in the manufacturing of 2-Ply hoses with single, or multi-ply braids for special & specific applications, where high temperature and high pressure is required. Absorbs or dampers vibration and noise from pumps, compressors, engines and similar Equipment.

Principle:'TECHMARK' QRC works on simple 'PUSH & PULL' principle. The adaptor when pushed into coupler is securely held by the self locking arrangement resulting in a positive and leak proof connection. This action simultaneously opens the valve and the fluid flow starts. To disconnect. pull back the sleeve of the coupler, the adaptor eject out and the valve shuts off automatically. Material : 'TECHMARK' QRC are manufactured from selected raw materials under strict quality control.Body:           1> Available in Brass, Carbon Steel, (From Bar Stock & Chromium Plated)                     2> Available in S. S. 304, S.S. 316, S.S. 316L (From Bar Stock Only)Spring          : Available in Spring Steel, S. S. 302Ball                : Available in Steel, SS 304, SS 316 and SS 316L Seal Material : Available in Nitrile, Viton, neoprene, Silicon, Hypalon etc. End Connections:Socket Weld, Hose threaded, Pipe thread, Hose shank and flanged. Temperature: 'TECHMARK' QRC can handle fluids from 25° to + 250°C with right selection of body and seal materials. Duty Condition : Type V are manufactured to suit pressure upto 500 psi Applications: Wide application on fluids line codnnections like liquids, oil etc. Used in Fertilizers, Chemicals, Petroleums, textiles, Machine Tools, Refrigerations

Specifications We manufacture & offer a wide range of corrugated flexible hose and wire braiding in authentic stainless steel grades 304, 304L, 321, 316L and 316Ti. We also cater to various requirements through our customized products of stainless steel hose in flexibility class A, B and C in sizes ¼" (6mm) to 12" (300mm). We are well equipped to specifically design and manufacture metal hose of much higher pressure ratings with increased wall thickness of tube and special braidings. Hydraulic forming process is used in the production of all hose sizes above 15mm. Two-Ply Hose Alfa is engaged in the manufacturing of 2-Ply hoses with single, or multi-ply braids for special & specific applications, where high temperature and high pressure is required. The pressure ratings of class B flexibility (ALFA B-FLEX ) hose are given in the following table   Advantages of Flexible Metal Hose Suitable for wide temperature range (-270 ºC to 700ºC). It compensates for thermal expansion or contraction in piping system. High physical strength. Good corrosion characteristics. Fire resistant. Moisture resistant. Long life. Resistant to abrasion, penetration and damage. Absorbs or dampers vibration and noise from pumps, compressors, engines and similar Equipment. Connects misaligned rigid piping. Connects moving parts of machinery and equipment. Permits a very economical installation against rigid piping in difficult locations.   Testing Facilites To deliver the finest quality products, we have comprehensive testing facilities. The testing is carried out as per BS 6501- Part 1 as well as ISO 10380 standards. A look at few of the prominent tests conducted by us: Fatigue Test Bend Test Flame Test Hydrostatic test Burst test

CONCEPT : Steam Hose as it is commonly called is essentially a flexible conduit to convey saturated steam for motivation or exhaust.   SCOPE : It is extensively used in Thermal Power Station, Steel Mills, Heavy Engineering & Textile Industries.   CONSTRUCTION : LINING : Seamless, smooth, uniform moulded tube and free from air blisters, porosity, and splits. REINFORCEMENT : Braided of high strength synthetic fibre or plies of woven textiles. COVER : Suitable rubber compound resistant to abrasion and heat TEMP. RANGE : upto 300'F. LENGTH : Moulded Braided Hoses in Long Continuous lengths.

CONCEPT : Welding Hose as it is commonly called is essentially a flexible means to conduit gases to work as fuel for gas welding.   SCOPE : It is used extensively in fabrication shop, right from a mechanics repair shop to ship building, steel Mills, and power stations.   CONSTRUCTION : LINING : Seamless tube of a blend of natural and synthetic rubber compound resistant to fuel gas, oxygen, and other non combustible gases. REINFORCEMENT : Braiding of high strength synthetic fibre or plies of woven textiles. COVER : Plain or fluted cover of rubber for lasting performance under severe working conditions. TEMP. RANGE : -40'F to 158' F LENGTH : Moulded Braided Hose in Long Continuous lengths. Mandrel made hoses upto 18.5 metres.  

CONCEPT : Sand Blasting Hose as it is commonly called is essentially a flexible conduit for shot blasting of sand or such abrasives into mix mill.   SCOPE : It is extensively used in Ordnance factories, steel furniture works, and heavy engineering industries.   CONSTRUCTION : LINING : Extra thick seamless tube of natural rubber soft compound of high tensile strength, excellent abrasion resistance and free from any mineral filler. REINFORCEMENT : Rubberised woven textile or yarn. COVER : Smooth, Cloth marked finish natural rubber compound resistant to weather and abrasion. TEMP. RANGE : -40'F to 158' F LENGTH : 15 metres.

CONCEPT : Petrol Hose as it is commonly called is essentially a flexible conduit to dispense measured petroleum fuel.   SCOPE : It extensively used at fuel dispensing outlet, Petrol Pumps, Air Ports, Navigation, etc.   CONSTRUCTION : LINING : Uniform seamless, non-porous lining of suitable rubber compound resistant to petroleum and diesel fuels. REINFORCEMENT : One or more plies of synthetic fibre reinforcement. COVER : Clothed marked finish, resistant to weather, abrasion, petrol and diesel fuels. ELECTRICAL BONDING : Two low resistant electrical bonding wires of suitable number of strands incorporated between the reinforcement plies to provide reliable tlectrical contuinity along the whole length of the hose. TEMP. RANGE : -40'F to 200' F LENGTH : As agreed between supplier and purchaser.

CONCEPT : Chemical Hose as it is commonly called is essentially a flexible conduit to discharge chemicals   SCOPE : It is extensively used to handle Mineral Acids, Alkalis and Aqueous Solutions of inorganic salts during production and transfer operation.   CONSTRUCTION : LINING : Suitable rubber compound resistance to chemicals for which the hose is to be used. REINFORCEMENT : Braiding of natural or synthetic fibre or combinations thereof with or without wires helix. COVER : Smooth or corrugated synthetic or natural rubber or a blend thereof. Suitable rubber compuound resistant to the chemical which is to be used. TEMP. RANGE : -40'F to 248' F LENGTH : Moulded type hoses are made in continuous long length.

CONCEPT : PVC Duct Hose as it is commonly called is essentially a flexible conduit/instrument for transportation of Air and other material from the place of source to the actual use.   APPLICATION : PVC Duct hose is extensively used for building ventilation, for dust collection in textile and weaving, for transportation of liquids and powders, for covering electrical cables and electrical panel wirings, for dust collection in wood working and industrial machinery for transportation of hot and cool air in houses and industries.   STRUCTURE : PVC Duct Hose are easy to install and handle due to high flexibility and light weight. They are resistant to abrasion, pressure and various chemicals and have low inner resistance due to smooth inner surface. These hoses have a flat inside and screw shape outside and are available in various sizes and colours.  

PVC water stops are for use in concrete joints subjected to hydrostatic pressures. After being embedded in concrete, PVC water stops fill up the joints to form a continuous watertight diaphragm that prevents the passage of fluid. The water stop must be designed and installed properly to accommodate joint expansions, contraction and lateral & transverse movements. In addition to these consideration the water stop must be compatible with the concrete system and the liquids and chemicals to be contained or controlled. Techmark maintains its position of industry leadership by responding to the specific needs of our customer.   Installation:Most popular way of the placement of the water stop seal is tied to the steel frame works or small eyelet by means of small wires, certain metal clamps made to grip the water stop seal to keep it in proper position.

CONCEPT : Hot Water Hose as it is commonly called is essentially a flexible conduit to convey Hot Water.   SCOPE : It is extensively used in locomotive, steel mills and other industries, where boiler is the Core Equipment.   CONSTRUCTION : LINING : Blend of natural and synthetic rubber compound smooth in bore reasonably uniform in thickness, resistant, to effect of hot water. REINFORCEMENT : Braiding of natural or synthetic fibre or combinations thereof. COVER : Smooth, fluted or cloth marked finish. TEMP. RANGE : Upto 212' F LENGTH : Moulded Braided Hoses in Long Continuous lengths.  

Rubber Gym Mat are widely used in Gym ,home & Children’s  play ground. It Protect floor and exercise equipment, absorb and minimize the vibrations of active equipment  Due to it’s  supple elastic nature it  cushion legs , joints, feet, and back to help you avoid injury. They are available in Blue,Green,black & Terracotta colour

General Purpose Rubber Water Hose   CONCEPT : Water delivery Hose as it is commonly called is essentially a flexible instrument/conduit for Transfer of water from its place of source to the place of actual use.   SCOPE : Water Delivery hose is extensively used in Augriculture, Horticulture, Industries, Dams, Conmstruction sites Railways, Mines, Fire fighting and dewatering during floods.   CONSTRUCTION : LINING : Uniform seamless lining of natural or blend of natural and synthetic rubber. REINFORCEMENT : Braiding of high strength synthetic fibre of plies of woven textiles. COVER : Black, Smooth, Cloth marked finish or ribbed cover of weather and ambrasion resistant rubber. TEMP. RANGE : -40'F to 158' F LENGTH : Moulded Braided Hose in Long Continuous lengths.Mandrel made hoses upto 18.5 metres.

Application: Used   in   Suction   &    Discharge    of   Abrasive Materials  like  Air,Cement,  Fly  Ash , Water, Sand etc. in various Loading/Unloading application. Tube : Smooth Black Color NR/SBR Rubber highly Abrasion Resistant. Temperature : -20 deg. cl. to + 75 deg. cl.. Reinforcement : High Tensile Synthetic with helical steel wire and a copper wire. Cover : Black smooth fabric marked NR/SBR Rubber compoundWeather and Abrasion Resistant.

Metal Bellows and Expansion Joints Metal bellows are generally used in pipeline systems, which connect the pumps and vessels. The design of the folds in metal bellow permits greater axial, lateral, and angular movements. To increase the angular or lateral flexibility, the ties, pivots or other trimmings can be added to a metal bellow. The service life of these devices is determined on the basis of shape, material and degree to which the junction must be able to move, and of course, forces that are more than the designed limits.

Principle:'TECHMARK' QRC works on simple 'PUSH & PULL' principle. The adaptor when pushed into coupler is securely held by the self locking arrangement resulting in a positive and leak proof connection. This action simultaneously opens the valve and the fluid flow starts. To disconnect. pull back the sleeve of the coupler, the adaptor eject out and the valve shuts off automatically. Material : 'TECHMARK' QRC are manufactured from selected raw materials under strict quality control.Body:           1> Available in Brass, Carbon Steel, (From Bar Stock & Chromium Plated)                     2> Available in S. S. 304, S.S. 316, S.S. 316L (From Bar Stock Only)Spring          : Available in Spring Steel, S. S. 302Ball                : Available in Steel, SS 304, SS 316 and SS 316L Seal Material : Available in Nitrile, Viton, neoprene, Silicon, Hypalon etc. End Connections:Socket Weld, Hose threaded, Pipe thread, Hose shank and flanged. Temperature: 'TECHMARK' QRC can handle fluids from 25° to + 250°C with right selection of body and seal materials. Duty Condition : Type VV are manufactured to suit pressure upto 5000 psi Applications: Wide application on fluids line codnnections like liquids, oil etc. Used in Fertilizers, Chemicals, Petroleums, textiles, Machine Tools, Refrigerations  

CONCEPT : PVC Suction Hose as it is commonly called is essentially a flexible conduit for suction and discharge of water, oils and chemicals from place of source to the place of actual use.   APPLICATION : PVC Suction hose is extensively used for duction and discharge of water in irrigation, for transporting chemicals and oils in industries and for suction operations in construction sites and minings.   STRUCTURE : All purpose suction and discharge hoses are made out of flexible PVC with the reinforcement of specially compounded Rigid PVC spirals. Low pressure and high pressure flexible hoses using the PVC characteristics are weather resistance, abrasion resistance and have excellent resistance to inside and outside pressure. Due to reinforcement of rigid PVC Spirals and its Structural composition of wall flat inside and screw shaped outside it is ideal for withstanding multiaxial stress.  

Our cow mats do not curl & lie absolutely flat. Advantages : Increases milk yield ,fertility live weight gain primarily as a result of decreased stress. Increase blood supply to teats & udder, soft lying area , Increases productivity & profitability, Reduces cow lameness , Insulates against cold & dampness. Encourages cow to stand during defecation & urination. Cleaner cows due to unique anti bacterial surface. High shock absorbency protects the knees & hocks during rising & lying down . Widely used in cow  stalls , stables & Animal Vans

Produced with PTFE resins characterised by low microporosity and high tensile strength, the convoluted tubes and hoses of polyhose are the right answer for the transport of gas, fluids and chemicals where the bending radius requires a high flexibility together with a low permeability.The helicoidal profile has been studied to avoid blockages of the passing fluids and their consequent solidification and it makes them easily washable and sterilizable.The wide range of temperature (from -73'C to 260'C) reachable by our tubes allow them to be the right solution for many industrial and technical processes. Their high resistance to the peroxides, present in the normal rubber hoses, makes them the obliged choice for the car, motorcycle and shipyards industries. In the shipyard our pare utilised for the fabrication of flexible hoses to use on ships and boats.

Techmark' Compression Tube fittings are composed of precision parts which are manufactured to very stringent tolerances for maximum assurance of reliable performance. They are designed for reliable connections, simply and quickly, without special tools. As such these fittings provide leak proof, torque free seal at all tubing connections and eliminate costly, hazardous leaks in instrumentation and process tubings. All the action in the fittings moves along the tube axially instead of with a rotary motion. Since no torque is transmitted from the fitting to tubing there is no initial strain which might weaken the tubing.   MATERIAL : BRASS, SS 304, SS 316, SS 304L, SS 316L, bar stock. SIZE : 1/2" (3mm) to 1"(25mm) WORKING PRESSURE : 1) 3000 PSI or 205 mg/cm2 2) 400 PSI to 275 kg/cm2                                         3)  5000 PSI or 340 Kg/cm2 4) 6000 PSI or 410 Kg/cm2 APPLICATIONS : 'TECHMARK Compression Tube Fittings are best suited for Copper or Stainless Steel Tube where brazing, Soldering, Welding or threading is not possible or permissible. These fittings also eliminate the need for special preparation of the tubes and can easily be connected or disconnected as often as desired without affecting its efficiency. These fittings can also be used under severe working conditions such as cyclic temperature or cyclic pressure conditions.

CONCEPT : Grouting Hose as it is commonly called is essentially a flexible conduit to force spray cement grout during construction process.   SCOPE : It is extensively used during construction process at strategic Irrigation project, Dams, multy storeyed buildings Bridges, Roads at high altitute hilly terrains.   CONSTRUCTION : LINING : Uniform seamless lining of highly abrasion resistant soft rubber compound, free from air blisters , porosity, and splits. REINFORCEMENT : Braided of high tensile yarn or fabric, natural or synthetic fibre. COVER : Clothed Marked finish resistant to abrasion and weather. TEMP. RANGE : -40'F to 158' F LENGTH : Minimum 15 Metres as agreed between purchaser and supplier.