Tuesday, 25 June 2013

Essential Control Cables

With the communication, transport and construction industries growing at a fast speed, every part that contributes to these sectors is valuable and integral to the system. This too goes for industrial cable. These fields cater for countless people and as a result need to be one hundred percent efficient, and of the highest quality. This ensures there are no errors when it comes to machines that may be critical for everyday life.

An industrial control cable wire is used in nearly every application which involves electricity. Each one of these is made specifically for a purpose of linking up equipment to each other, and controlling when they are used or not. They are various types of them and, and each is specific to purpose. In an environment where there is light stress on the cable and they will need to take this stress, whether in wet or dry conditions. These cables will be able to withstand the pressure. A telecommunication cable can be like this.

Other kinds of industrial control cable that can be used in applications where there is a necessity of equipment which will continue to work without any interference of stoppages. These cables need to be able to handle a high amount of pressure, and thus are installed with multi-cores and tinned copper wire braids which protect the cables fro, stress and external electromagnetic pressures.

Some of the toughest cables come with galvanized steel round wires or galvanized flat steel strips which make them compatibles enough for the hardest of applications. All kinds of control cables are equipped with plain copper conductors and AC voltage rating up to 1100V and 1500V they are also armoured with a covering of PVC compound for added strength. Vigorous testing and checks take place to ensure that every industrial cable that is placed into the market reaches standards as well as being armoured with strong compounds, ensuring that they are ready for external applications.

For more information on control cables, please visit: http://www.control-cables.co.uk/

The different types of PTFE Cables available for your applications

PTFE cables are known for their great insulation, high strength, fire resistance and durability and are in high demand in several industries for electrical wiring. Depending on the application, the different types of PTFE cable that is available for your applications are PTFE High Voltage Cables, PTFE Equipment Wires, PTFE Multicore Cables and a range of much more. These PTFE cables come in different thicknesses and capacities.

PTFE Equipment Cables: 

PTFE Equipment Cables are known for excellent electrical and mechanical properties. The PTFE Equipment Cables are heat resistant and can be used for a variety of wired applications, in a great range of temperatures (from 180°C and above, to 40°C and below. PTFE Equipment Cables are also the best in industries where chemical fluid and fumes are prevalent. The PTFE Equipment Cables come in a wide range of specification to choose from and can also be customized as per requirement when you use a firm like Lapp UK.

PTFE Multicore Cables:

PTFE Multicore Cables are essentially required in instrumentation of power projects and in the industrial segments such as steel plants, chemicals and fertilizers and the majority of PTFE Multicore cables come in shielded twisted cores and pairs. The shield on PTFE Multicore Cables prevents the electrostatic interference and keeps the outer electrical disturbances away, for a short distance that has low speed digital data transmission. These cables are used to connect the link between central instrumentation and diverse transducers.

PTFE High Voltage Cables: 

The PTFE High Voltage Cables are perfect for applications that require high voltage at high temperatures. Additionally, having stable dielectric properties that can be used up to 250°C, these types of cables are ideal for major electric wiring applications. The PTFE High Voltage Cables come in standardized and custom-made sizes from Lapp UK, having corona resistant features.

Lapp UK are one of the world’s leading suppliers of all cable solutions, from custom cable, low smoke halogen free cable, all the way to the individual connectors and accessories – readily available for delivery globally.

Monday, 17 June 2013

Hydraulic hoses

Hydraulic hoses are high pressure tubes which are often made from synthetic rubber, Teflon or thermoplastic. It is designed for carrying fluid around within hydraulic machinery. Hoses such as these come from a number of different brands and specifications, varying with each. They are most commonly used by construction and mining operators, power generator companies, maintenance professionals, gas drilling companies and other sectors.  The hydraulic systems came into prominence when engineers discovered that is light in weight, self-lubricating and compact in size. As flexible hydraulic hoses were developed, a wide range of machines which utilized this technology came into existence.

These hoses could pump water in order to operate a moving piece of machinery. The fittings are connected to other devices and they transmit hydraulic power to it. Various kinds of brad adaptor fittings attach to this application. Other things pumped through the hoses include water; grease, LPG, refrigeration fluids, fuels and natural gas are also transmitted. Other types of fittings used on these pipes include O-ring, face seal, flare less and elbow.

The O-ring includes many threads and resembles an ‘O’. Threads such as these are screwed on securely to obtain a tight connection. These fittings are either male or female, and can handle designated pressure.

Elbow fittings are available in different sizes. Both of these ends of the pipe are connected at the specified angle. These are mostly used for different kinds of applications of plumbing. Female and male fittings connect together to complete the connection appropriately.

Hose pipes are used for any instances and therefore it is important to know how to choose the right hose for the right job. These include medium pressure, high pressure hydraulic pipes, flexible low bend radius pipes and so on and so forth.

Hydraulic pipes can be used to create a strong torque of low speed; this can move machines with absolute precision. The hydraulic pumps can control various machines through these hose pipes at a varying level of power, and can operate safely in various situations.

Hose pipes have ratings depending on their pressure limits. The temperature and fluids it is designed to carry. Ratings are often printed onto either the pipe or the fittings.