NEW Tube Mills For Straight Seam Automatic Oil Pipes And Tubes

This RT60 tube mill is the new tube mills especially for producing the automatic oil pipes and tubes. It can make the pipes from 19-63.5mm with 1.0-3.0mm thickness.

Product Details


RLT Group, one of the well-known manufacturers and suppliers of various quality machines in China, now brings you high-quality 2017 new tube mills for straight seam automatic oil pipes and tubes with CE certification from its professional factory. Welcome to get customized new tube mills for straight seam automatic oil pipes and tubes at reasonable price with us.

Model: RT60 (63.5mm×3.0mm)

The RT60 tube mill is intended for manufacturing of round/square pipe of Φ19mm-Φ63.5mm with Thickness of 1.0mm–3.0mm from cold-rolled, hot-rolled and galvanized coil strip. 

Features of RT60 Pipe Making Machine

This RT60 tube mills is used to produce straight seam automatic oil pipes and tubes by means of steel slit strips with its subsequent welding into tube, edge heating by means of solid state high-frequency welder, longitudinal straight seam welding in rolls of tube welding machine, cooling, further sizing or shaping and on-stream cutting of endless tube in measured lengths.

Finished product will be of round, square, rectangular pipe.

Process Flow of Steel Pipe Mills

Steel strips ---- double side decoiler ---- shear and butt welder ---- vertical accumulator ---- pinch roll + leveler, forming device, welding device ---- cooling unit ---- sizing and turk’s head ---- computer saw --- run out rack 

0. Working Flow Chart for RT Series Pipe-making machine1.jpg

Technical Parameter- RT60 straight seam Tube Mills

Steel Pipe Specification

1. Pipe diameter: ¢19–¢63.5mm

    Pipe Thickness: 1.0– 3.0mm

2. Square Pipe: 15×15-50×50mm

    Rectangle Pipe: 20X10mm –40X60mm

    Pipe Thickness: 1.0– 2.5mm

3. Pipe Length: 4.0m – 8.0m

4. Length Tolerance: ≤±3mm

Steel Tape Specification

1. Material: Low Carbon steel (δb≤500Mpa, δs≤235Mpa)

2. Steel Tape: Inner diameter: Φ450-520mm

    Outer diameter: Φmax=1300mm

    Strip steel width: 60mm-200mm

    Strip steel thickness: 1.0–3.0mm

    The maximum weight: 2 tons

Line Specification

1. Line Direction (optional) : From Right to Left or from Left to Right 

2. Line Speed : 20-80/min

3. Power for equipment motor : about 230KW

4. Power for HF electric: 200KW (Solid State)

Machine Configuration 

Double-side Un-coiler (Manual expansion)1 unit
Shear and butt Welder 1 unit
Vertical Accumulator1 unit
Forming, Welding and Sizing mill1 unit
Computer-controlled Tracking Cutting Saw (Circular Saw Cutting)1 unit
Finished Pipe Passing Conveyor (Run out table)1 unit
200KW Solid State High Frequency Welder1 unit
Pneumatic System1 unit
Electrical System with PLC Control and DC Drive Control System

1 unit

Delivery time: 90~120 days 

Shipping container: 3×40'HQ 

Photos for Reference  

Pipe making machine,HR tube mill

API tube making machine,Oil and natural gas tube millsWelded tube mills,ERW tube mill line
Double Side Main Forming 1Main Forming 2

3. welding and scraping roller

4. cooling tank

tube mills for straight seam automatic oil pipes and tubes

Welding&Scraping Cooling TankSizing Unit
tube and pipe millstube making machine ,tube mills
Straightening Computer Saw

Product Applications

pipe mkaing machine,pipe mill