Custom products design and manufacturing

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Custom products design and manufacturing

More than 100 sets of mould for ceramic backing welding

Better service ,Better Design
contact us 718642093@qq.com

Read More
More than 100 sets of mould for ceramic backing welding

Performing welder testing-2

    

 

Approval testing of welders in accordance with EN 287, 1418 and 9606 means that the

company must review its activities and decide what material qualities, metal thicknesses

and pipe diameters the company needs to weld. Welding positions for the various

                 welding methods must also be defined

When deciding on the type of product the company must consider the requirements in the standard 

concerned with renewal of welder testing:

with reasonable continuity, welders must have carried out welding work covered by their

                 approva

 

 

               Supplied  By   RIHUI Ceramic Welding Backing


Date: 2023-04-10     hits: 538    Return


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