Types of steels
Marker for deciphering steel and alloy grades
Steel marking expresses the chemical composition and properties of the metal, allows you to differentiate products by quality, purpose, deoxidation
Inch thread: dimensions, table, GOST
GOST 6357-81 Cylindrical pipe thread BSP (BSPP) dimensions.
It would seem that there is something complicated in the pipes? Connect and twist... But, if you are not a plumber
Rating of the best “chameleon” welding masks of 2021 - inexpensive and expensive
Which protective helmet for welding should you choose – a chameleon or a regular one? Progress has made its own adjustments
How to choose the right attachment for an angle grinder (“grinder”), their main types and application.
Types of attachments Wood and other surfaces are processed using different types of tools. The attachments for the grinder are separated
Types of bearings: purpose, design and size table
Main types All bearings can be divided into two main groups - rolling bearings
Extractor design
How to use an extractor or learn how to properly unscrew broken bolts
What is an extractor - design and types An extractor is a useful tool that is designed
Semi-automatic welding with and without gas. Wire. Recommendations.
Home page » steel welding wire This section discusses steel welding wire. For
low-melting metal tin
The most fusible metals: properties, features, physical characteristics
The most fusible metals Melting is the process of transition from a solid to a liquid state. It's happening
electrode welding
Advantages and disadvantages of manual arc welding with coated metal electrodes.
Manual arc welding (also known as MMA, RD, RDS welding) with a carbon electrode was invented
Rivet nuts: varieties and fasteners
Application In principle, rivets with a threaded element can be used to create almost any connection.
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