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The basic concept of diameter welding flange Q235B

Q235B with diameter flange and butt welded using process and principle for production and welding, strictly to ensure the use of good quality.

The same is the welded flange steel pipes and pipe fittings etc. into the flange connection through the fillet welds and equipment or pipeline flanges.

Butt welding flange welding butt welding is the best design of those currently due to its inherent value of structural flange. Machine surface must not have burr, harmful scratches and other lower flange strength and the reliability of the connection.

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