Mechanical Contact US Flame ArrestorA Flame Arrester also spelled arrestor is a device which allows gas to pass through it but stops a flame. Tank hatch As excessive pressure builds up in the storage tank or vessel the hinged hatch cover lifts. Cable GlandCable glands made of brass (nickel-plated) and stainless steel are robust and extremely suitable for industrial use. Motor and AccessoriesMotor is an electrical machine that converts electrical energy into mechanical energy. PumpsA pump is a device that moves fluids (liquids or gases), or sometimes slurries. NozzlesA nozzle is a device designed to control the direction or characteristics of a fluid flow Needle ValveA needle valve is a type of valve with a small port and a threaded, needle-shaped plunger. FlangesA flange is a method of connecting pipes, valves, pumps and other equipment to form a piping system. Ball ValveA ball valve is a form of quarter-turn valve which uses a hollow, perforated and pivoting ball to control flow through it. Globe ValveA globe valve is a linear motion valve used to stop, start, and regulate the fluid flow. Check ValveA check valve, non-return valve, reflux valve, retention valve, foot valve, or one-way valve. Gate valveA gate valve, also known as a sluice valve, is a valve that opens by lifting a barrier. Pipes & FittingsPipe fittings are available in a variety of sizes, materials and configurations. GasketsA gasket is a mechanical seal which fills the space between two or more mating surfaces. Studs & BoltsIn Petro and chemical industry for flange connections Stud Bolts and Hex Bolts are used. FastenersFasteners are usually used to hold two unthreaded components together. Metal PlatesMetal Plates are thick slabs of metal that are normally used for structural purposes. Seamless TubesSeamless tubes are as defined – they do not have a welded seam.