ERW Tube Welding Line
Usage and Scope of Application
190 welding line is mainly used for welded pipe and rectangular pipe.
This line utilizes roll forming to process steel strip into various shapes.
Using high frequency induction heating, this line is capable of producing section material of various diameters and sizes by squeezing weld seam together into closed shape.
Advantages of the line:
Easy adjustment, good weld seam quality. Rigid machine structure. Easy operation and maintenance.
Specification of the pipe:
material:Q195 Q235 Q345B J55, X60-80; N80
Thickness: 1.5-6mm
specification of the finished product
Executive standard: GB/T 13793 ;GB/T3091
Diameter : Φ60-Φ190
Thickness: 1.5-6mm
Square pipe: 50x50-150x150mm
Rectangular pipe: 60x30-170x80mm
Round to square: 1.5-4.5mm
Specified length: 5-6m
Pipe welding speed30-50m /min
Mode of production: continuous production
Mode of welding: high frequency welding
The speed can reference the following sheet:
thickness outer diameter | 2.0 | 3.0 | 4.0 | 5.0 | 6.0 |
Φ60 | 50 |
|
|
|
|
Φ89 | 50 | 40 | 35 | 30 | 30 |
Φ190 | 50 | 40 | 35 | 30 | 30 |
1. PAINTING
Equipment surface shall be coated with antirust paint. Paint color can be decided by the buyer or by the supplier on his discretion.
2.FOUNDATION WORK
The supplier will provide the buyer with foundation drawing of the equipment, with construction and supervision of foundation at the buyer’s own responsibility.
The client shall prepare plant building, equipment foundation, and cooling water pool as per equipment data provided by the supplier. Necessary installation apparatus (lifting rig, tools), installation accessories (wires, conduits, water pipes), and helping labors shall be arranged by the client.
The client shall provide water supply, power supply, and air supply to machine interface.
3.WARRANTY
The warranty will cover a period of one year starting from delivery for machines under normal operation conditions (Force Majeure excluded).
Hope to be your faithful partner in the near future!!