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Plastic Vs. Metal in Piping Systems
. Login. ISO 9001:2008 Certified Manufacturer. About Flow Control. Library. Engineering Tools. CAD Drawings. Distributor Locator. My Cart. Help. Valves. Actuators. Filters. Pumps. Specialty Products. Bulkhead Fittings. Flow Control Valves. Strainers. Check Hayward. Why Use Thermoplastics?. Plastic...
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Flow Velocity in Plastic Piping Systems
be hundreds of pounds per square inch, is often more than enough to cause severe damage to plastic piping systems that are often rated for 150 psi. This shock pressure can be created in a piping system when a valve in the system is opened or closed quickly, a pump is started or stopped, or when a pump...
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Plastic Valves Installed in a Metal Piping System
Certified Manufacturer. About Flow Control. Library. Engineering Tools. CAD Drawings. Distributor Locator. My Cart. Help. Valves. Actuators. Filters. Pumps. Specialty Products. Bulkhead Fittings. Flow Control Valves. Strainers. Check Hayward. Can I Substitute a Plastic Valve for a Metal Valve?. Plastic...
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Plastics Processing..... How Plastic Resin Becomes Pipe, Valve, Etc.
Pipe is one of the more common types of plastic product we are familiar with. Pipe is produced by an extrusion process. Basically extrusion can be defined as forcing a material through a die orifice. This die orifice produces the final shape of the finished product. It is probably a bit of over...
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Benefits of Plastic Valves and Flow Control Products
Since the introduction of PVC in the U.S. during the 1940's, thermoplastic valves, pipe and fittings have gained wide acceptance. They are often the material of choice for systems that were traditionally designed in metal. Unlike metal, however, plastic valves and components have a high resistance...
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Sodium Hypochlorite Applications
Sodium hypochlorite possesses some unique qualities that have to be understood if you are going to be able to select a valve for that type of service. Because of their excellent chemical resistance, plastic valves are widely used in sodium hypochlorite applications. But in may cases, the wrong type...
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Filter Bag Basics
. Distributor Locator. My Cart. Help. Valves. Actuators. Filters. Pumps. Specialty Products. Bulkhead Fittings. Flow Control Valves. Strainers. Check Hayward. How to Select A Filter Bag. Filter Bag Basics. Filter Bag Basics. For your Hayward plastic bag filter to perform the way you expect it to, you...
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MICRO: Products
of triangulation. Light emitted from the sender hits the object and bounces back at an angle to the position-sensitive device (PSD). The PSD uses the angle of reflection and the position of the light spot to calculate the distance to the object. The OD can calculate down to 3 um. A version with a plastic...
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MICRO: Prod Tech News
between chargings. The fogger has a water capacity of 1.25 cups and a fog life of approximately 40 minutes. Two types of meters can help IC manufacturers to reuse spent ultrapure water: vane meters made of PVC, 316 stainless steel, and Viton and plastic see-through variable-area meters made from...
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MDL:Micro:September 97: Product Technology News
, because all components and subsystems are mounted on common substrates. The QBIS 7000 performs fast and accurate dimensional measurements on all types of quartz, silicon carbide, and plastic cassettes. The system uses machine-vision technology to perform nine standard measurements, as well...