CO2 welding wire - Manufacturers, Factory, Suppliers from China

CO2 welding wire, , , ,. The product will supply to all over the world, such as Europe, America, Australia,, ,, .

Selection principle of pipeline welding method

1. The priority principle of arc welding with electrodes For the installation and welding of pipelines whose diameter is not too large (such as below 610mm) and the length of the pipeline is not...
The difference between E71T-11 and E71T-GS

E71T-11 and E71T-GS both belong to AWS A5.20 carbon steel self-shielded flux-cored welding wire (FCAW-S). They do not require external shielding gas and are very suitable for outdoor or gasless e...
What is ER70S-6? Do you really know it?

ER70S‑6 conforms to AWS A5.18. The designation breaks down as follows: ER – Electrode or filler rod 70 – Minimum tensile strength of the deposited weld metal: 70,000 psi (~490 MPa) S – Solid wire 6...
What points should be paid attention to in high carbon steel welding

High-carbon steel refers to carbon steel with w(C) higher than 0.6%, which has a greater tendency to harden than medium-carbon steel, and forms high-carbon martensite, which is more sensitive to t...
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Useful tips for selecting proper welding electrode

Selection of welding electrode according to the chemical composition, mechanical properties, anti-cracking performance requirements, at the same time, taking into account the welding structure, ste...

MIG CO2 Cooper Coated Solid Welding Wire ER70S-6