Quick Details
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This equipment is specially used for producingΦ8-Φ25.4mm, δ0.4-1.2mm stainless steel straight seam welded pipe. It made by refined materials in high precision and equipped with fixed length
cutting saw. The main machine includs forming, welding ,sizing and straightening device. The composition of equipment is from uncoiler to fixed length-cutting saw. Rolling speed can be adjusted
correspondingly within suitable range of pipe diameter and wall thickness.
Applicable
material
(1)Material:
SUS302 stainless steel strip
(2)The
thickness of steel strip: 0.4-1.2mm (As per GB708-88)
(3)The
width of steel strip: 25-80mm(±0.2mm)
(4)I.D.
of steel coil: Φ300-Φ450mm
(5)O.D.
of steel coil: Φ600-Φ1000mm
(6)Maximum
weight coil: 500kgs
Dimension
range of processing steel pipe
(1)O.D.:
Φ8-Φ25.4mm
(2)Wall
thickness: 0.4-1.2mm(Square and rectangle pipe≤0.8mm )
(3)Length:
4-8m
Product
(steel pipe) process flow
Raw
material (steel coil)→uncoiling→shearing and end welding→non-power leveling→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
Milling
speed: 1-8M/min
Product
precision: maximum
tolerance of diameter±0.05mm
Ar-arc
welder: 400A
Advised
user’s necessary accessories (only for reference)
(1)Mechanical equipment
site: 20m
×4m (length × width)
(2)Total
electrical power: 25KW
(3)One set
of air compressor(Prepared
by customer, Purchase from market)
(4)Welding
tool: tungsten
bar, tungsten filament,Polishing wheel.
(5)Lifting
equipment and tooling for installing machine, maximum weight of one part is 4 tons.
(6)Power
and air supply. (380V/220V
50HZ)
