Metalflex Hose Transfers Corrosive Media

The C Flex stainless-steel flexible hose from Metalflex Industrial Supplies can transfer a variety of media including corrosive liquids and gases. The hose is said to save space by reducing the bend radii that can be applied to it. This reduces the space envelope in which the hose is fitted. This convoluted hose core is manufactured from either 321 or 316 stainless steel.

The convolutions are of closer pitch than standard cores and therefore have more flexibility, according to the company. Bend radii can be reduced by up to 25 per cent, thus saving space for the installer. The hose core can be used at working pressures of up to 10bar, which can be increased by covering the core in either a single or double metal braid cover. A double-braided hose can operate at pressures up to 275bar.

The braiding, available in 304 or 316 stainless steel, also offers protection from external environmental conditions. For additional protection against corrosion, overbraids can also be supplied in Monel and Inconel materials. Thirteen bore sizes are available, ranging from 6mm to 300mm in diameter. Hoses, which can be manufactured to specific customer requirements, are provided with a variety of end connections.

These flexible hoses can operate in temperature applications from -200C to +700C. Hoses are also available for vacuum service. All hoses are pressure tested before despatch.

Comments

Post a Comment

Popular posts from this blog

What is Class I Division 2?

Image
A Class I Division 2 is a location: (1) In which volatile flammable gases, flammable liquid-produced vapors, or combustible liquid-produced vapors are handled, processed, or used, but in which the liquids, vapors, or gases will normally be confined within closed containers or closed systems from which they can escape only in case of accidental rupture or breakdown of such containers or systems or in case of abnormal operation of equipment, or (2) In which ignitable concentrations of flammable gases, flammable liquid-produced vapors, or combustible liquid-produced vapors are normally prevented by positive mechanical ventilation, and which might become hazardous through failure or abnormal operation of the ventilating equipment. Class I Division 2 Classification Class I Division 2 refers to the ANSI/ISA 12.12.01 standard. This standard was previously UL1604 until UL recommended the newer ANSI/ISA standard be used and that all hazardous location products be certified under this standa
Read more

FUSE SIZING CONSIDERATIONS FOR HIGHER EFFICIENCY MOTORS

Image
When selecting the proper fuse for short circuit protection in motor starting applications, it is important to not only ensure that the fuse will not nuisance open during motor start up times, but also that the fuse will coordinate as required with overload relays. When sizing fuses between 125% and 150% of the motor nameplate current, several advantages, including ease of coordination with an overload device, a smaller disconnect, and increased short circuit protection from a lower fuse rating, can be achieved. However, if sizing at this level prevents the motor from starting, it may then be necessary to increase the fuse ampere rating and it then becomes important to know the NEC sizing limitations. As of June 1, 2016, the US Department of Energy has mandated that newly manufactured electric motors will need to meet NEMA Premium® efficiency standards. As motor efficiencies increase, motor locked rotor currents can also be expected to increase. In addition to this, with across-the-lin
Read more

7/8 16UN Connectors that Provide 600 Volts and 15 Amps

TURCK announces new A-Size 3 and 4-pin 7/8 16UN powerfast™ connectors that provide up to 600 Volts and 15 Amps of power. These IP67 rated connectors provide a modular wiring system designed to handle high current applications for machine power distribution, while providing resistance to vibration commonly associated with conveyors, motors and material handling applications. The cordsets are available with a tray rated, exposed run PVC flexlife ® cable, with or without STOOW rating, and 14 AWG wires that allow you to replace hard wiring with a robust, quick disconnect system that saves the time and money spent installing a conduit system. The A-Size powerfast line offers male and female, straight connectors, standard and custom lengths, and pigtails or extensions. To make the system complete, fully encapsulated mating receptacles, with 1/2”-14 NPT mounting threads are available.
Read more