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Leading Steel Pipe Making Machine Manufacturer

With 37 years of industry experience, TENGDI is a high-tech enterprise based in Shijiazhuang, China, specializing in tube mills, slitting lines, cut-to-length lines, and cold roll forming machines. ISO9001 certified with CE and SGS certifications.

TENGDI Tube Mill
TENGDI Factory

About TENGDI

Welcome to Shijiazhuang Tengdi Machine Co., Ltd., a high-tech enterprise located in Shijiazhuang, the capital of Hebei Province. As a professional steel pipe making machine manufacturer, we have been dedicated to providing reliable products and exceptional services to our global customers since our establishment.

TENGDI, with 37 years of industry experience, specializes in steel tube making machines, including tube mills, slitting lines, cut-to-length lines, and cold roll forming machines. Our products are ISO9001 certified, with CE and SGS certifications for primary equipment.

37 Years Experience

Industry-leading expertise in pipe mill manufacturing.

Certified Quality

ISO9001, CE, and SGS certified products.

Global Reach

Serving 50+ countries with reliable solutions.

Innovative Technology

Direct Forming Technology for superior pipe quality.

Our Products

TENGDI offers a comprehensive range of steel pipe making machines and spare parts, designed for high precision, efficiency, and durability. From ERW tube mills to cold roll forming lines, we provide complete solutions for your production needs.

ERW Tube Mill

ERW Tube Mill

High-frequency welded pipe mill for carbon steel and alloy tubes. Available in various sizes and configurations.

  • • 42-127mm diameter range
  • • Solid State HF Welder included
  • • Flying Saw for precise cutting
  • • CE & SGS certified
Direct Forming Square Tube Mill

Direct Forming Square Tube Mill

Revolutionary DFT technology for square and rectangular tubes with superior cross-sectional accuracy.

  • • 3% material saving
  • • Minimal inner arc radius
  • • Multi-stand combined rollers
  • • Reduced roller wear
Slitting Line

Slitting Line

Precision slitting line for steel coils, ensuring consistent width and edge quality for downstream processing.

  • • High-speed operation
  • • Automatic tension control
  • • Adjustable slitting knives
  • • PLC control system
Cut to Length Line

Cut to Length Line

Automated line for cutting steel strips to precise lengths with high repeatability and speed.

  • • Flying cut-off saw
  • • Accumulator buffer
  • • Servo-driven feeding
  • • Stack collection system
Cold Roll Forming Machine

Cold Roll Forming Machine

Versatile forming machine for producing complex profiles from steel strips with high dimensional accuracy.

  • • Custom roll design
  • • Multi-pass forming
  • • Quick change system
  • • In-line punching option
Pipe Hydro Testing Machine

Pipe Hydro Testing Machine

Automated hydrostatic pressure testing system for steel pipes to ensure leak-free performance.

  • • 0-10 MPa pressure range
  • • PLC control with data logging
  • • Automatic sealing system
  • • Safety interlock protection
Uncoiler

Uncoiler

Heavy-duty coil pay-off machine with hydraulic expansion and centering for smooth feeding.

  • • 3.5T to 20T capacity
  • • Double cone or single cone
  • • Motorized rotation
  • • EPC edge guiding
Flying Saw

Flying Saw

High-speed flying cut-off saw for continuous pipe production with precise length control.

  • • Servo synchronization
  • • HSS circular blades
  • • Automatic blade feed
  • • Low maintenance design
Tube Mill Rolls

Tube Mill Rolls

Precision-machined forming rolls made from high-quality tool steel for long service life.

  • • Custom profile design
  • • Hardened & ground finish
  • • Quick-change compatibility
  • • OEM replacement available

Why Choose TENGDI?

With decades of engineering excellence and a commitment to innovation, TENGDI delivers unmatched value in tube mill manufacturing.

Quality Guaranteed

ISO9001, CE, and SGS certified products ensure reliability and compliance.

High Efficiency

Optimized designs reduce power consumption and increase production speed.

Customer Support

24-hour service hotline, 12-month warranty, lifetime technical support.

Global Service

Installed in over 50 countries with local support partners.

37+
Years Experience
50+
Countries Served
200+
Clients Worldwide
30+
Engineers Team

Our Success Cases

TENGDI has successfully delivered pipe making solutions to over 200 companies across various industries and countries. Our clients choose us for high-quality products and competitive pricing.

Automotive Stabilizer Production

Supplied 34mm*6.5mm high-precision pipe mill for automotive stabilizer bar tubes using 40MnB5 and 60Si2MnA materials.

Client: Tier-1 Auto Supplier, Germany
Machine: High-Precision ERW Tube Mill
Output: 12m/min, ±0.1mm tolerance

Construction Steel Tube Line

Complete 42-127mm ERW tube mill line with slitting and cut-to-length systems for structural tubing.

Client: Steel Fabricator, UAE
Machine: TD 127 Tube Mill + Slitting Line
Capacity: 50,000 tons/year

Square Tube Manufacturing

Direct Forming Square Tube Mill installation with 3% material saving and superior edge quality.

Client: Metal Products Co., Brazil
Technology: DFT (Direct Forming Technology)
Sizes: 20x20 to 100x100mm

Get in Touch

Ready to discuss your pipe making machine needs? Contact TENGDI today for expert advice and customized solutions.

Visit Official Website to Contact

All inquiries and support requests are handled through the official TENGDI website.

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