This equipment is specially used for producingΦ12-Φ50.8mm, δ0.8-2.0mm stainless steel straight seam welded pipe.
Applicable material:
1 Raw material AISI309, AISI321, AISI304L, SUS316L stainless steel strip
2 Thickness of steel strip 0.8-2.0mm (As per GB708-88)
3 The width of steel strip 80-160mm(±0.2mm)
4 I.D. of steel coil Φ400-Φ500mm
5 O.D. of steel coil Φ800-Φ1200mm
6 Maximum weight coil 1000kgs
Dimension range of processing steel pipe:
1 O.D of pipe Φ12-Φ50.8mm
2 Wall thickness 0.8-2.0mm
3 Length 4-8m
4 Tolerance of diameter maximum±0.10mm
5 Mill speed 1-10m/min
6 Ar-arc welder 600A
7 Machine dimention 30m×4m (length × width)
8 Total power 50kw
9 Voltage 380V/220V,50HZ
Work flow
Raw material (steel coil)------Uncoiling------Guiding device------Forming and shaping------TIG welding ------Polishing burrs outside of weld seam ------ Cooling ------ Sizing and shaping ------ Roughly straightening ------ Fixed length cutting ------ Finished pipe ------ Run-out table