Hebei Tengtian Welded Pipe Equipment Manufacturing Co.,Ltd.
                                                                                                           
Verified Supplier
18 Years
Since 2008
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140mm Precision Tube Mill for Square and Round Pipes

Price Negotiable
Price: $100000 to $1 million
MOQ: 1 set
Delivery Time: 60 wording days
Brand: TENGTIAN
Product Description
Precision Tube Mill 140mm Square Pipe And Round Pipe Making Machine
Product Specifications
Model Precision Tube Mill 140mm Square Pipe And Round Pipe Making Machine
Production Round pipe and square pipe
Feature ERW (Electric Resistance Welded)
Maximum Size 140mm
Thickness 5mm
Length 6-12m
Included Components Rollers included
Machine Overview
This precision tube mill is designed to produce high-quality welded steel pipes including round, square, and deformed pipes. Featuring advanced roll pass design, the production line ensures excellent machining quality and high precision assembly.
Technical Specifications
Material Specifications
  • Standard: Carbon steel, hot galvanized steel
  • Material: Low carbon steel and low alloy constructional steel
  • Mechanical properties: σb≤520Mpa, σs≤365MPa
  • Strip Width: 110-200mm
  • Strip Thickness: 0.9-4mm
  • Inner Diameter of Coils: Φ508mm
  • Outer Diameter of Coils: Φ1300~φ2000mm
  • Coil Weight: ≤11T
Pipe Specifications
  • Round pipe: φ38-140mm
  • Square pipe: 30x30mm to 130x130mm
  • Rectangular pipe: 40x20mm to 60x40mm
  • Thickness: 0.9-4.0mm
  • Standard Length: 6m
  • Pipe-cutting Precision: 0-6mm
  • Max Forming Speed: 160m/min for 2mm thickness
Buyer-Supplied Requirements
  • Workshop: 95x12m, Height >5m (with crane)
  • Power: Approx. 850KW 380V/60Hz/3phases
  • Cooling Water System: Flow: 30+30 CBM, Pool Volume: 40m³
  • Compressed Air: Flow: 5m³/min, Pressure: 5-7kg/cm²
  • All external cables to be supplied by buyer after machine installation
Production Process
  1. Strip steel to coil
  2. Uncoiler
  3. End straightener
  4. Flattener
  5. Shear welder
  6. Storage material unit
  7. Forming, welding, cooling
  8. Precision pipe diameter sizing
  9. Precision pipe length sizing and cutting
  10. Inspection
  11. Packaging
Quality Assurance & Service
Our technical service personnel will be on-site for equipment installation, debugging, and commissioning. We provide comprehensive training for operation and maintenance personnel. The equipment comes with a 12-month warranty from the date of arrival. Under normal operating conditions, we provide free repair or replacement for any quality-related parts failure.
Precision Tube Mill in operation Close-up of tube mill components Finished pipe production samples

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Hebei Tengtian Welded Pipe Equipment Manufacturing Co.,Ltd.
Location No.15,Shanqian Road,Economic Development Zone,Hebei,China
Contact Person Yan

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