New Question

Is there any difference between E308 welding rod and 308?

3 answer

How to weld iron castings? Which welding method is adopted? What kind of electrode? What is the specific operation process? If possible, please give examples.

2 answer

What are the main differences between automatic submerged arc welding and rod arc welding?

3 answer

What kind of welding rod is A137?

3 answer

Why is the hydrogen content in the weld lower than that of the alternating current when the acid electrode is welded by direct current?

3 answer

Is it possible to use an AC welder for 506 electrodes?

3 answer

Why should the electrode be dry?

3 answer

Method for using welding rod heat preservation barrel

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In the pipe welding, a welding rod welding in the replacement of an electrode should be how to deal with joints?

3 answer

Welding Q345C steel plate with ordinary electrode?

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Why not use 422 electrodes and 502 electrodes on the site? (Shanghai Kunming Railway)

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Can ordinary 422 electrode welding pig iron?

3 answer

Shelf life of stainless steel electrode

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What is bubble welding? What's the difference between a common electrode and an ordinary one?

3 answer

What kind of welding rod is ECoCr-A?

3 answer

How long is the Golden Bridge welding rod 427 electrode drying?

3 answer

Why can't manual arc welding be performed with bare electrode?

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Can welding of stainless steel plate and ordinary steel pipe be welded with thj422 welding rod?

3 answer

2.5 what is the current of the welding rod sheet?

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Excuse me: can J422 welding rod not be used for HRB335 steel bar welding? Where there is such a rule, I see the norms can use ah.

3 answer

What is the welding process of duplex stainless steel 2507? What electrode?

3 answer

E9015-B9 is a welding rod for which steel is welded

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What wire and electrode are used for the welding of 0Cr18Ni10Ti stainless steel pipes? Thank you

3 answer

What type of welding machine is needed for welding 3.2mm electrode?

4 answer

What are the differences between stainless steel welding wire and welding rod?

4 answer

Who knows what welding electrode is?

3 answer

Welding method of 506 electrode

3 answer

H13 what kind of welding rod is used for steel welding?

2 answer

What's the difference between two oxygen welding and common electrode welding? What are the advantages and disadvantages?

2 answer

What electrodes can be used to weld boilers?

2 answer