UNIMECH ENGINEERING (KL) SDN BHD

The Global Leader in Industrial Valve, Pipe Fittings and Related Products.



UNIMECH Group has been known for years as pioneer in valve manufacturing with its own brand, ARITA. With several plants currently operating in China, ARITA Valve has been widely used in general industries as well as non critical area oil and gas sector. Over the years, we had been well recognized by clients not only due to the fact that the valves are high quality, but as well as our strategy to keep items on ex stock basis thus enabling you to have the goods at once.

UNIJIN's products are used in a variety of applications including the power generating industry, oil & gas, petrochemical and chemical processing, the pulp & paper industry, semiconductor manufacturing, bio-pharmaceutical and the food & beverage industry. UNIJIN's products line are pressure gauge, pressure switch, pressure transmitter, thermometer, thermocouple, temperature switch, temperature transmitter, thermowell & accessories and so forth.

In UNIMECH Engineering (KL) Sdn. Bhd., supply of flanges has been a main strength of ours as flanges are crucial in joining up segmented section to become a complete pipeline system. Not only that we are the manufacturer of flange products with the brand name ARITA, but we have as well established ourselves as stockiest and distributor of flanges produced by renowned manufacturer.

Fittings are not only vital in connecting equipment’s to the pipeline system, but it also made possible changes of angle and size in the system itself. Over the years, we have established ourselves as one of the main distributor of various type of fittings, as we maintain a sufficient stock level of fittings from China and non China origin.

UNIMECH offer the most thorough Burner Service in Malaysia. You will receive an informative service report. Our service technicians will oversee the burner and also a wide variety of the plant such as the dryer, feed end boxes, filter bags and ducting. We also supply a wide range of different spares for Riello burner. We are also able to provide a full installation service in addition to parts and spares. We aspire to gain complete customer satisfaction.

RANGES
Asbestos Manhole Joints, Glass Fibre Twisted Yarn, Glass Fibre Cloth, Rope, Tape, Glass Fibre Lagging, Fibretex, White Felts, Calcium Silicate, Sealing Tape, Graphited Square Packing, Greased Cotton Packing, Fibre Sheets, Pre-cut Gaskets, Rubber Gaskets, Spiral Wound Gaskets, Ultra Seal, Boiler Refratory products.
Asbestos Manhole Joints, Glass Fibre Twisted Yarn, Glass Fibre Cloth, Rope, Tape, Glass Fibre Lagging, Fibretex, White Felts, Calcium Silicate, Sealing Tape, Graphited Square Packing, Greased Cotton Packing, Fibre Sheets, Pre-cut Gaskets, Rubber Gaskets, Spiral Wound Gaskets, Ultra Seal, Boiler Refratory products.
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MESH

MESH (Y-Strainer)

Mesh is a unit of particle size. Very often, the effect obtained with a specific pyrotechnic mixture depends not only on its chemical composition but also on the size and shape of the particles. In those cases, the particle size is specified in ‘mesh’ units, referring to the screen that is used to sleeve the powder. For example, 80 mesh refers to a screen that has 80 holes per linear inch. The smaller the mesh number, the larger the particles. The larger the number, the finer the particle size. (A 10 mesh screen has 100 holes per square inch. 80 mesh screen has 1600 holes per square inch.) When a narrow range o particle size is required, it may be specified as in the following example: -100 mesh + 40 mesh, meaning that the material is too large to fit through a 100 mesh screen, but small enough to pass through a 40 mesh screen.

The minus (-) and plus (+) signs mean that the particles of -200 mesh aluminium would pass through a 200 mesh screen and +200 mesh aluminium means that all the particles are retained on a 200 mesh screen. Generally anything smaller than 400 mesh is reffered to as micron.

A micron is another measurement used for measuring particle size. A micron is on-millionth of a meter or one twenty-five thousandth of an inch.

Screen mesh numbers and relative opening size

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