Search results for keyword: welder
JGJ81-2002 Construction steel structure welding technical specification (fourth)
National Technical Specifications for Steel Building Co welding of JGJ81-2002
In 2002, the National Technical Specifications for Steel Building Co welding (JGJ81-2002) was introduced for the construction industry. This document embodies a set of rules and norms that are intended to standardize an......
1065 
Sophia
Low alloy steel electrode size requirements (GB/T 5118-1995)
Low Alloy Steel Electrode Sizes Requirements (GB/T 5118－1995)
Low Alloy Steel Electrodes (LASES) are commonly used for welding and repair applications in industries such as vehicle manufacturing, general construction and shipbuilding. LASES are available in a range of sizes and shapes, from care......
Flux for submerged arc welding of low alloy steel GB 12470-90
，标准不低于TOEFL阅读难度
Low Alloy Steel Arc Welding: Welding Agents
One of the most important reasons why steel is the most popular material used in the construction of industrial facilities is its ability to be combined and interrupted. This ability is made possible by welding, a process that u......
Low temperature steel welding rod JB 2835-79
Low-temperature Steel Welding Rod JB 2835-79
Low-temperature steel welding rods are a type of welding rods commonly used in many industries to join two pieces of metal regardless of their exact properties, such as strength, flexibility, etc. JB 2835-79 is a low-temperature steel welding rod for v......
Carbon steel flux cored wire GB 10045-881
Carbon steel electrodes for arc welding
Carbon steel electrodes for arc welding are an important part of the welding industry. These electrodes are commonly used for a variety of structural fabrication, pressure vessel fabrication, and pipe fabrication welding processes.
These electrodes play a ......
Surfacing welding rod GB 984-85
Welding is an important process when it comes to manufacturing various objects and structures. Welding is a process by which two or more materials are joined to form a single, solid piece. It is typically performed by applying heat and pressure to the materials, usually in the form of welding rods......
100CrMnSi6-4 use
1 Introduction
1.1 Introduction to 100CrMnSi6-4
100CrMnSi6-4 is a high-performance alloy developed by combining chromium, manganese and silicon elements in the correct proportions. It has excellent mechanical properties, high wear resistance and good hardness, and is widely used in various indust......
Electric welded steel pipes for belt conveyor rollers (GB/T13792-1992)
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Welding Steel Pipe for Rollers of Belt Conveyor (GB/T13792-1992)
Belt conveyors are extremely important pieces of industrial machinery, as they are used in a wide variety of industries, such as shipping, agriculture, construction, and manufacturing. The role they play in transferring goods quic......
Representation method of structural steel welding rod grade
Welding rod classification and designation
Welding rods, also known as welding electrodes, are used to join two pieces of metal together. They come in different shapes, sizes, types and materials. They also have different levels of flexibility, hardness and heat resistance. In order to understand......
Czech welded steel steel grade
Welding steel, also known as “Stainless” or “Steel,” is highly used by a wide range of industries such as aerospace, robotics, automotive, and more. With its strength, weldability, and corrosion resistance, steel is one of the most versatile materials and is used in countless applications. The......
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