This equipment is specially used for producingΦ127-Φ255mm, δ4.0-10.0mm high-frequency straight seam welded pipe .
Applicable material:
(1)Material: Low-carbon steel, low alloy steelδs≤345Mpa,δb≤610Mpa
(2)The width of steel strip: 400-800mm
(3)The thickness of steel strip: 4.0-10.0mm
(4)I.D. of steel coil: Φ550-Φ600mm
(5)O.D. of steel coil: Φ1200㎜~Φ1800㎜
(6)Maximum weight coil: 8T
Dimension range of processing steel pipe:
(1)O.D.: Φ127-Φ255mm
(2)Wall thickness:4.0-10.0mm
(3)Length: 6-12M
1.4 Soild state high-frequency electric: 600 KW
1.5Milling speed: 0-35M/min
Product (steel pipe) process flow:
Loading car →double taper uncoiling → straightening → leveling →shearing and butt-welding →horizontal material accumulating → mill-forming → high-frequency welding → cooling → sizing → fixed length cutting → run-out table