Search results for keyword: pvc
GB14544-93 Vinyl Chloride Safety Technical Regulations
Abstract
Chloroethylene, also known as vinyl chloride, is a volatile, colorless, flammable liquid that produces an irritating odor when exposed to air. Vinyl chloride or chloroethylene has wide application as an important raw material for the production of polyvinyl chloride (pvc). It is necessar......
1032 
Sophia
Summary of safety valve standards (1)
Safety Valves Standards Overview
Safety valves are used for controlling overpressure and relieving fluid pressure to protect equipment and personnel from serious injury or damage. An important part of safety engineering, safety valves are regulated by standards and codes enforced by governments a......
Various plastic terms and related definitions
LDPE：Low-Density Polyethylene
Low-density polyethylene (LDPE) is the most common type of polyethylene used in the production of plastic products. LDPE is a soft and flexible plastic with a high degree of chemical resistance and a low melting temperature, making it ideal for plastic bags, film and......
Water supply pipe installation
Installation of water pipes
Water pipes serve as a necessary element of any structure because they ensure that water is running properly and safely. Installation of water pipes should be done by a professional and should adhere to all local, state, and national regulations.
The first step of w......
Summary of Electric Valve Standards
Introduction
Electric valves, also called solenoid valves, are electromechanical devices that use electrical signals to actuate their function. When an electric valve is energized by an electrical signal, it opens, allowing fluid to flow through the system. When it is de-energized, the valve clos......
The Concept and Application of Pipeline (Part Two)
Pipe Applications
The most common application of pipes is in the transportation of liquids, gases, and solids through pressure and flow. Pipes are used in a wide variety of industries and applications, including:
Water: Pipes are used to transport water from wells, rivers, and other sources, to ......
The classification of butterfly valves in the development process
Butterfly Valves: Development and Classification
Butterfly valves are simple devices used to regulate the flow of liquid or gas through a pipe or hose. They are found in a wide range of applications that require precise control, including the pumping of water, the flow of fuel in an automobile, a......
Little knowledge in the use of butterfly valves
Butterfly Valve Knowledge
A butterfly valve is a valve used for regulating flow in a pipeline. It is named for its tendency to resemble the wings of a butterfly. Butterfly valves are typically used in systems containing fluid, gas, or air between two closed vessels. The main purpose of a butterfl......
Power Chuck Valve Technical Parameters
Dynamic Cardan Plate Valve Technology Parameters
Dynamic cardan plate valves are special valves used to control the flow of liquids, gases, and other fluids. They are designed to provide smooth, efficient and cost-effective control of liquids and gases by combining accurate valve operation with r......
The importance of pipeline valves
The Importance of Pipeline Valves
Pipeline valves are an essential part of many industrial sectors, as they are often used to regulate, control and monitor the flow of oil, gas, and water in various pipelines. Since their inception, these valves have become increasingly important for a variety of......
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