KEI Industries Ltd Okhla, Delhi

We offer wire for welding electrodes. Kel's stainless steel wire for welding electrodes wire are manufactured having excellent mechanical properties, under strict guidance of technical people, diameter from 1.60mm to 5.00mm in matte & bright finish and can supply in coil as well as in cut length. The commonly manufacture grades are aws er 308, er308l, er309l, er31 0, er312, er316, er316l.

These cables can also be termed as instrumentation cables, since they are used for process temperature measurement. The construction is similar to paired instrumentation cable but the conductor material is different. Thermocouples are used in processes to sense temperature and is connected to the pyrometers for indication and control. The thermocouple and pyrometers are electrically conducted by thermocouple extension/compensating cables. The conductors used for these cables are required to have similar thermo-electric (emf) properties as that of the thermocouple used for sensing the temperature. The cables are manu-factured as per IS:8784, ANSI-MC 96. 1, B.S., ENI, DIN and customers specification.

Kei industries limited is an established player in the stainless steel wires segment and among the largest stainless steel wires manufacturing companies in india. Kei industries limited manufactures stainless steel wires in various range for wide range of applications. Kei is one of the few companies in country to manufacture speciality wires fro very critical application. Kei is perhaps one of the few companies in india to offer customers a unique range of specialty ss wires such as wide range with the best quality.

We offer Stainless Steel Wires for Weaving. PRODUCTRANGE OF FINE KEI STAINLESS STEEL WIRES FOR WEAVING, HOSES, BRAIDING, FILTERS, FENCING, KNITTING, KEI has the ability to manufacture wire in various applications and achieve mechanical properties, to suit customer's application. The grades suitable for these application are 304, 304L, 316, 316L. The surface finish of wires can be bright or matte finished and high resistance to corrosion. Having regular winding pitch and tension they are manufactured under strict process control.

We offer spring wires. KEl's Stainless Steel Wire for Springs are manufactured having excellent mechanical properties (surface, cast & helix) manufactured under strict guidance of technical people, diameter from 0.19 mm to 1.20 mm in bright finish and 0.50 mm to 6.0 mm in matte finish (coated) in grade of AISI 302, 304 & 316, 321, Standard ASTM A313 and others.

EI has been at the forefront of India’s wire and cable industry for the last forty years.Solar photovoltaics is now,after hydro and wind power, the third most important renewable energy source in items of globally installed capacity. This results in the great demand for ‘SOLAR CABLE’. Solar cable is the interconnection cable used in photovoltaic power generation. A solar cable interconnects solar panels and other electrical components in the photovoltaic system. Matching step with the environment friendly shift the Solar Cable has been made which performs highest standards of application in its diverse usage. Properties A lifetime ‘Partner’ lasts upto 30 years even under tough conditions. Used in extreme weather conditions. Equipped with UV Resistance. Halogen-free: low smoke emission and low toxicity during fire. Flame & Fire retardant. Flexibility & stripability: for fast and easy installation. Easily Recyclable: in accordance with new government norms. Easy installtion: with color identification. Suitable to common connector types. TUV, UTE and IMQ-certified. One common factor for most of the photovoltaic power system is outdoor use, characterized by high temperatures and high UV radiation. Features Chemical Features: Weather resistant. Resistant to mineral oils. Resistant to acids & alkaline. Thermal Features: Ambient Temperature : -40oC ~ +90oC. Maximum Temperature at Conductor: 120oC (20000h). Short Circuit Temperature: 200oC at conductor (max. 5 sec). Electrical Features: Rated Voltage: 0.6/1 kV AC . Rated DC Voltage: 1.5 kV. Maximum Permitted DC Voltage: 1.8 kV (conductor / conductor, non earthed system, circuit not under load). Maximum Permitted AC Voltage: 0.7/1.2 kV . Working Voltage: DC 1000 V. Insulation Resistance: 1000 MW-km. Spark Test: 6000 Vac (8400 Vdc). Voltage Withstand: 6500 V as per EN50395 for 5 min.

In keeping with the company’s commitment to technological advancement, elastomer materials such as Polychloroprene (PCP), Chloro-Sulphoneted Polyethelene (CSP), Nitrile Rubber / PVC blends, Ethylene Propelene Rubber (EPR), Ethylene Vinyle Acetate(EVA) and Silicone have been specially compounded to meet numerous heat oil and fire resisting requirements. In the recent years KEI has also developed special ElastomericFire Survival Cables for power, control and instrumentation wiring. Elastomeric compounds for insulating and sheathing of cables are formulated to meet the requirement of IS 6380, BS 6899, IEC 60502 and other international specification.      

KEI Industries Limited manufactures a wide variety of cables suitable for process instrumentation. In the projects related to power generation & distribution, chemical & fertilizer industries and various other types of engineering industries, the process instrumentation plays a vita role in measurement, supervision and control of the process. Introduction of microprocessor based/computerised instrumentation has demanded stringent quality requirements along with special electrical parameters for instrumentation cables. Very low level electrical signals pass between measuring end and display units/controllers which are situated far off. These low level signals are prone to external noise pickups and heavy silenuation during transmission. All this means that the cables to be used for instrumentation should be designed and manufactured very carefully, KEI with its meticulous efforts in maintaining quality, stringent in process control during manufacture and the knowledge of cable designing, is proud to say that it is capable of supplying instrumentation cables meeting any Indian/International standard or a specific requirement desired by project authority. The efforts done by KEI are reqarded by acceptance of our quality by the country’s prime organisations such as NTPC, PDIL, EIL, BHEL, TATA’s, IOCL, L&T, ABB, KRUPP Ind, BPCL., HPCL, ESSAR, SIEMENS, Electricity Boards, Reliance, IOTL, Mukand, Honeywell, etc. Range Of Instrumentation Cables: Conductor: 0.4 mm dia (0.126 Sq.mm) to 2.5 sq.mm. or higher sizes of electrolytic copper wire, Tinned/untinned, solid/stranded copper conductors. Insulation: 70/85/105oC. Grade PVC, Polyethylene, Halogen Free FRLS Polymeric Compounds. Elements: Pairs/Triples/Quads, colour coded/number printed ring marked/dual colour extruded. Shields: Aluminium Polyester tape screen with Copper drain wire or alternately with with Copper wire braiding. Individual element or overall shielding as specified. Element laying: Concentric formation or unit & group formation as per applicable specification. Amounting: Galvanised steel wire/strip amount. Sheathing: PVC 70/90oC. grade, PVC FRLS, ZHFR, CSP, PCP, EVA, etc. Specification: BS:5308 (1 & 2), iec-189 (1 & 2), VDE 0815, ENI 0181.00 and customers specifications.

We offer Rope Wires. KEl's Stainless Steel Wire for wire rope are manufactured having excellent mechanical properties, under strict guidance of technical people, diameter from 0.19 mm to 1.20 mm in bright finish and 0.50 mm to 6.00 mm in matte finish (decoated) in grade of AIS1304, 316,321 rope specs.

Material : Metal

Color : Grey

Pattern : Plain

Coating : Polished

KEI’s PVC Winding Wires are insulated with a special grade of PVC compound as per IS 5831 to give it the needed electrical strength as well as resistance to abrasion. Our PVC insulated Winding Wires serve maximum range of submersible pump manufactures and thousands of rewinders across the country due to our fine quality products.The poly wrapped Submersible Winding Wires are also manufactured using high quality raw materials and by latest technology in complete compliance with the set industrial norms. Offered in different power capacities and lengths, these wires are widely used in domestic submersible water pumps and irrigation pumps. These Submersible Winding Wire is tested on various parameters in order to deliver flawless range to the clients. Apart from these two varieties as mentioned we make full range of flat 3 core submersible cables for power supply.

KEI Industries Limited is one of the leading low tension/ voltage cable manufacturers in India with PVC or XLPE insulation of voltage grade up to 3.3KV that conforms to various Indian and International Standard Specifications. KEI also manufactures other types of cables like LT power cables and low voltage cablesamong others that you will find in our listed catalogue. CROSS LINKED POLYETHYLENE (XLPE) Low Tension Cables XLPE means cross-linked polyethylene or vulcanized polyethylene. The base material is low density polyethylene. Polyethylene is a thermoplastic material consisting of a long chain of hydrocarbon molecules. At elevated temperatures these molecules tend to move relative to one another so that the material becomes increasingly deformable and will eventually melt at the temperature around 110C. By means of a process similar to the vulcanization of rubber, the polyethylene molecules can be cross-linked. The process of cross-linking or vulcanization for our low tension cables, LT power cables and low voltage cable products consists of producing chemical bonds at intervals between the long molecular chains to give them a “ladder” effect which prevents slippage between molecules. As a result of cross-linking, the material becomes heat resistant and does not become soft at higher temperatures. Further, it has better resistance to stress cracking and good resistance to ageing in hot air. With the change of structure there is no adverse effect on electrical properties. The Advantages of ‘KEI’ XLPE Low Tension Cables Dielectric losses are minimal Higher current carrying capacity Higher short circuit rating 250C as opposed to 160C for PVC KEI XLPE low tension cables can retain flexibility down upto -40C Jointing and Termination is easy The LT power cables are Lightweight. They are not prone to fatigue damage due to vibrations or loading cycles Have better resistance to most chemicals, oils, acids, etc. Can be installed along cable routes without elevation limitations KEI also manufactures low voltage 4 core power cables and 3 core cables and 4 core cables upto 33 kV.

We offer House Wires. KEI industries has launched its new range of Flame retardant PVC insulated wires for domestic household applications -homecab. Especially designed for domestic house hold usage, Homecab a multi-strand flexible house wires with fire resistant properties are equipped with specially formulated insulation, with a high oxygen and temperature index, enables the cable to withstand overloads preventing electric mishaps.

We offer extra high voltage (EHV) cable. The state-of-the-art extra high voltage (EHV) cable plant with German technology manufactures cables up to 220kV. There are two CCV lines for the same: 1. Single- point- triple-extrusion and sophisticated control and monitoring systems from Machinebau Scholz GMBH & Co. KG 2. Troester Germany Both the above mentioned manufactures are well- known names in CCV lines technology and have supplied more than 250 lines world over. The triple extrusion and DCDC process ensure contamination-free cores. All three layers are well- bonded and the core has very less eccentricity and ovality. The insulation itself is free of micro voids and has negligible moisture content.

The state-of-the-art extra high voltage cable plant with German technology manufactures cables up to 400kV. There are two CCV lines for the same: 1. Single- point- triple-extrusion and sophisticated control and monitoring systems from MachinebauScholz GMBH & Co. KG 2. Troester GermanyBoth of the above mentioned are EHV and high voltage electrical cable plant control instrument suppliers. They are well- known names in CCV lines technology segment and have supplied more than 250 lines the world over. The triple extrusion and DCDC process ensure contamination-free cores. All three layers are well- bonded and the core has very less eccentricity and ovality. The insulation itself is free of micro voids and has negligible moisture content. Manufacturing EHV Cables To control the manufacturing process of these high voltage electrical cables, the lines have been provided with many computer-monitored instruments and servo controls. Some of the important systems are: X-ray non-touch sensors of SIKORA make for thickness and dimensional control. This system continuously measures the dimensions of insulated cores. The unit has the capability to measure multi-layer dimensions in all directions and record and analyse the data on line. The CCV tube has a Touchless Sag control system. This system ensures no marks/lines on the core unlike the older lines. Facilities like a conductor pre-heater, core rotation, and DE gasification have also been provided for EHV cables. Computerized control system ensures optimum efficiency, fast start-up, synchronized operations of compound feeds, three extruders, CCV line gas temperature zones, pay off, and take up. KEI has added EHV Cables in multicore i.e. 3 core cables up to and including 66 kV, to its list of products.

Kei, is the name you have trusted for the past forty years, in the wires and cables industry in india. It is a one-stop-shop for all your domestic cabling needs. The kei range of wires comes with a comprehensive product liability insurance cover, ensuring safety for your home.

We offer Stainless Steel Wire for Cold Heading. KEl's Stainless Steel Wire for Cold Heading is made by special heat treatment, copper-bearing austenitic steel302CHQ, 304HQ, normal 304 and 430 are also used for cold heading fasteners.

Power and Control Cables are primarily used in all types of electric utilities, industrial and commercial markets. These products are mainly used in machinery, machine tools and appliances, measuring, control, heating and air conditioning technologies for permanent connections in cable chains, etc. The halogen-free cables and wires are internationally certified and you can choose from our comprehensive range of standard products or can ask for cables /wires with special properties to meeting your requirement.  

KEI Industries Ltd manufactures PVC insulated single core and multi core flexible wires and cables. The wires/cables have a wide range of application for machine tools,appliances, control panels, plant & machinery, control panels, industries of every nature and Real Estate of all kind.These wires are manufactured using superior quality Copper metal and are in compliance with national and international quality standards. The sheathing is provided with a specially formulatedPVC compound to facilitate not only ease in stripping but also to withstand all kinds of mechanical abrasion while in use. PVC compounds used for insulation and sheathing have a high oxygen and temperature index & these properties help inrestricting the spread of fire.

KEI industries has launched its new range of Flame retardant PVC insulated wires for domestic household applications -homecab. Especially designed for domestic house hold usage, Homecab a multi-strand flexible house wires with fire resistant properties are equipped with specially formulated insulation, with a high oxygen and temperature index, enables the cable to withstand overloads preventing electric mishaps.