Bolts Selection Guide: Types, Features, Applications - GlobalSpec
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.
Tubing Selection Guide: Types, Features, Applications - GlobalSpec
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.
Globe Valves Selection Guide: Types, Features, Applications
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.
Washers Selection Guide: Types, Features, Applications - GlobalSpec
Other Common Types : Flat washers, also referred to as Type A plain washers, are thin, flat, and circular general-purpose washers with a centrally located hole. Standardized flat washers may be designed by the use of imperial or metric dimensions. Standard imperial washers include SAE washers, for use with fine threaded nuts and bolts, and USS flat washers, for use with coarse …
Motor Circuit Breaker Sizing Calculator | GlobalSpec
Pout=mechanical power output. PF=Power factor. V=Line voltage. E=The efficiency of the motor. Keep in mind that this circuit breaker sizing only considers motor overload, which happens when the operation of a motor (in excess of its normal, full-load rating) persists for a long enough time that it damages or overheats the motor.
IHS Standards Store – Engineering Standards Source - GlobalSpec
National Board Inspection Code (NBIC) IHS is your source for the NB 23, the must-have code for any pressure vessel inspector in the industry. First written in 1946, the code covers the rules and guidelines for in-service inspection, repair, and alteration of pressure- retaining items. The ANSI approved NBIC is required in many US and Canadian ...
Electrical Connectors Information - GlobalSpec
Electrical connectors are devices that join electrical circuits together. Most connectors are removable or temporary, but some can be permanent. Connectors make electronic products easier to assemble and manufacture. They also ease circuit repairs and allow flexibility in design and modification.
Screws Selection Guide: Types, Features, Applications - GlobalSpec
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.
Level Sensors Selection Guide: Types, Features, Applications
A sensor is able to detect a change and communicate that change with a user. Level sensors are generally designed for a specific application, rather than general application. There are two basic level-measurement types, point level and continuous level sensors. Below is a video which explains each measurement.
Diodes Selection Guide: Types, Features, Applications - GlobalSpec
Schottky diodes are also known as Schottky barrier diodes or hot-carrier diodes. They consist of a junction between a metal layer and a semiconductor element. The metal layer, a cathode, is heavily occupied with conduction-band electrons. The semiconductor element, an anode, is a lightly doped N-type semiconductor.