DRUM
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CLASSTIFICATION STANDARDS
KEY FEATURES OF DRUM
Baisc FLUX
BASIC FLUX can be used for multi-layer double-sided single-pass welding and double wire welding. Typical applications are pressure vessels, bridges, ships, machinery and other low alloy structural steel.
Specifications and compliance
Super FLUX
SUPER FLUX is an agglomerated, fluoride basic flux for submerged arc welding. It provides excellent impact toughness in high heat input welding procedures. It is suitable for single or tandem wire welding of high strength low alloy steels. With wire EH14, it is suitable for boiler, ship, and bridge applications, and conforms to NB/T 47018. With wires HO8MnMoA or HO8MnMoTiB, it is suitable for single or double wire welding of X70/X80 grade spiral pipe and straight seam welded pipe.
Specifications and compliance
High speed FLUX
HIGH SPEED FLUX is agglomerated, Manganese Silicate flux for submerged arc welding. It is not sensitive to rust, scale, or primer paints so can be used in fillet welds, lap welds, and applications where base metal surfaces are not easily cleaned. Also suited to welding of square edge butt joints in thinner materials. With EL8 and EM12K wire, it is recommended for LPG gas cylinder, wheel hub, non limited thickness steel structures, and I beams. With HO8MnMoA wire, it is suitable for X45-X70 pipe line steel.
Specifications and compliance
They also provide insights about the profession’s most colorful personalities and powerful institutions, as well as original commentary on breaking legal developments.The resources managed in logistics can include physical items such as food, materials, animals, equipment, and liquids.