Bolts Selection Guide: Types, Features, Applications - GlobalSpec
网页A bolt is a type of threaded hardware fastener that is used to position two workpieces in specific relation to each other. Bolts come in several configurations for their application and specification variances. Since the terms "bolt" and "screw" were in use before the advent of easily-produced helix fasteners, they are often synonymous.
Linear Actuators Selection Guide: Types, Features, Applications ...
网页Linear actuators are mechanical devices used to move items through a system. The device uses energy to develop force and motion in a linear manner, as opposed to a rotational motion in an electric motor. Linear actuators offer advantages including a simple design with minimal moving parts. They are self-contained and can achieve high speeds ...
GlobalSpec - Industrial Products & Supplier Catalog Search
网页GlobalSpec is a search engine and information resource for the engineering, industrial and technical communities. We help you quickly find industrial parts, specifications and services.
Globe Valves Selection Guide: Types, Features, Applications
网页Features. Globe valves are available with features for additional precision and safety. Positioners - Positioners allow operators to identify how open or closed the valve is for throttling. Limit switches - Limit switches limit how far the valve is able to open to close to protect the internal components of the valve.
Screws Selection Guide: Types, Features, Applications - GlobalSpec
网页A cone point is very sharp and will provide an accurate pilot for threading. Type-A points are best utilized as replacement screws or with predrilled holes in thin metals. Type-B points are similar to Type A, but are meant for thick metals. Type-AB combines the precision point of Type A with the ruggedness of Type B.
Washers Selection Guide: Types, Features, Applications - GlobalSpec
网页Lock washers are used to secure fasteners. Spring washers are a load bearing device that provides a preload between two surfaces. Other common types include flat washers, C-washers, D-shaped washers, countersunk or finishing washers, fender washers, SAE washers, torque washers, and shoulder washers. Spring Washers.
Tubing Selection Guide: Types, Features, Applications - GlobalSpec
网页Tubing or tubes are hollow cylinders used for fluid transport, structural applications, or electrical sheathing. They are usually cylindrical in shape, but may have round, rectangular, or square cross-sections. Tubing is specified in terms of outside diameter (OD) and (depending upon the material of construction) is either rigid or flexible.
Fiber Optic Cables Information - GlobalSpec
网页Fiber Optic Cable Types. Cable types can include: Simplex - Simplex cables are fiber optic cables with a single optical fiber. They are used in applications that only require one-way data transfer. Simplex is available in singlemode and multimode. Duplex - Duplex cables are fiber optic cables with two optical fibers.
Submersible Pumps Selection Guide: Types, Features ... - GlobalSpec
网页Submersible pumps are designed to be fully immersible within a tank or other media storage receptacle. The motors of submersible pumps are normally sealed in oil-filled cavities that are protected from contact with the transfer media. Many common types of pumps can be designed by submersible pumps manufacturers to be submersible.
Check Valves Selection Guide: Types, Features, Applications
网页Types of Check Valves. Check valves use a variety of technologies to allow and stop the flow of liquids and gases. Swing check valves allow full, unobstructed flow, and automatically close as pressure decreases. Full closure occurs when flow reaches zero. Swing check valves are recommended for use in systems that use gate valves because of the ...