Cellulose-coated electrode is for vertical-down welding of high strength large diameter pipelines. It is highly recommended economically wise, when compared with conventional vertical-up welding. It is highly recommended for hot passes; internal filler passes and cover layers. It is the most popular cellulosic electrode; which meets all the exacting demands of the Site welding of cross country pipelines extremely well. It ensures highest weldment quality down to temperatures of -40 º C, it can be used in severe gaseous media applications. The materials mode of transfer is fine droplet stratification.
Typical Composition of all-weld Metal
Mechanical Test of weld Metal
|Re – drying: not allowed
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