Blog

24 Feb.,2023

 

The company has a group of cooperation teams engaged in the Pipe Pinching Rotator for Welding industry for many years, with dedication, innovation spirit and service awareness, and has established a sound quality control and management system to ensure product quality.

Surfacing methods in recent years there are two, one is using diameter φ 3.2-5mm flux-cored wire in automatic submerged arc welding under the burden, and the other is using φ 1.2-3.2mm self-shielded flux-cored wire for open arc welding. Sub-merged arc welding and Open arc welding compared, SAW welding flux shall be used after drying, in welding process shall constantly added flux, and needed hand removal welding slag, makes heap welding process human, and material input is big, and environment bad, for welding slag effect cannot against…

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