Welded Carbon Steel Tube Mill

Application
Technical Parameters
Equipment List
Components
Profile Drawing
FAQs
Catalog

Mechanical tube for precision tube as well as for high-resistant material
Structural high productivity and good mechanical properties
Water/gas to comply with the norms
Heat exchanger for pressure, boiler and heat exchanger tubing
Steel profiles
Work Flow:
Coil loading—Uncoiling—Pinching & Leveling—End Shearing–‐Strip joining—Horizontal Spiral Accumulator—Forming,–‐HF Welding–Outside burr removal–Water Cooling–‐Sizing & straightening–‐Measuring roll—Flying saw cutting—Run out conveyor

Raw material	Hot rolled steel, cold rolled steel, galvanized steel
Round tube outer diameter	32-100mm
Wall thickness Round tube	1.5-4.5mm
Square tube	25х25,30х30, 40х40, 50х50, 60х60, 70х70
Rectangular tube	20х40, 25х40, 28х40, 30х40, 20х50, 25х50, 30х50, 40х50, 25х55, 25х60, 30х60, 40х60, 50х60, 40х70, 50х70, 40х80, 50х80, 72х80, 120х40
Wall thickness Square & Rectangular tube	4.0mm
Tube welding speed	20-60m/min
Main DC Drive	110kW×2
High frequency welder	300 kW

Entry section
Uncoiler	Single Mandrel Hydraulic Uncoiler
Shear & End Welder	Semi-Automatic
	Hydraulic shear
Accumulator	Horizontal Spiral Accumulator
Forming section
Side guide & Flatten	Seven flattening roll
Round shape Forming	Conventional mill	Cassette-Bed Quick change
Welding section
Seam guide roll stand
Squeeze roll stand
Outer weld bead removal
H.F.Welder	Solid State			Vacuum Tube
Cooling unit
Sizing & strengthening section
Sizing	Conventional mill			Cassette-Bed Quick change
Turk Head	Single Station
Measuring roll stand	Speed & length measuring
Cutting & discharging
Flying Saw	Pneumatic Friction Saw
Run out conveyor	One side		Double side