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Hangao is a 20 years high-tech and specialized enterprise, is China's only one with high-end precision industrial welded pipe production line full set of equipment manufacturing capabilities.

High Speed Precision Welded Pipe Production Line

The precision welded pipe production line is mainly used for the manufacturing of pipes for sanitary grade fluids, heat exchangers, petrochemical, nuclear power, semiconductors, and other fields. With the continuous updating and optimization of industrial welded pipe manufacturing processes, seamless pipes have been replaced in many fields.
 

Induction Finished Tube Bright Annealing Production Line

The precision rolling tube induction type bright solid solution production line has significant characteristics such as small footprint, low energy consumption, no need for preheating, and can also work online with the rolling mill to meet the requirements of ultra long tube bright heat treatment process. The performance of the pipe meets the national standard...
 
 

Servo Heavy-Duty Weld Bead Roller Machine

High performance, fast response, and stable positioning of servo motors; Combined with stable hydraulic pressure and high pressure regulation output; Integrating servo and hydraulic advantages. The use of servo motors ensures high-speed, precise, and smooth round-trip of the leveling car. Using hydraulic pressure for fast, stable, and precise pressure...
 
 

Hot Selling Tube Mill

We have the R&D and manufacturing capacity of precision pipe welding machine, weld bead roller machine,  bright annealing machine, off-line rotating annealing line, welding tracking system,  intelligent control system, mould and other whole plant equipment.

Hot Selling Annealing Machine

We have the R&D and manufacturing capacity of precision pipe welding machine, weld bead roller machine, bright annealing machine, off-line rotating annealing line, welding tracking system, intelligent control system, mould and other whole plant equipment.

About Hangao

Manufacturer Specializing In High-End Welded Pipe Equipment
Hangao is a 20 years high-tech and specialized enterprise, is China's only one with high-end precision industrial welded pipe production line full set of equipment manufacturing capabilities. At the same time, we have the R&D and manufacturing capacity of precision pipe welding machine, weld bead roller machine, bright annealing machine, off-line rotating annealing line welding tracking system, intelligent control system, mould and other whole plant equipment Products are exported to Dubai, Russia, India, Thailand, Pakistan, Vietnam, Malaysia, Serbia, Costa Rica, South Korea, the United States, Australia and other countries.
After 20 years of development, many of our technologies are leading the world and leading the trend.

The world's first intelligent insulation type bright annealing equipment, insulation section temperature accurate to ±2℃, better guarantee heat treatment quality.
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Demand As The Guide Innovation As The Core

Hangao is a 20years high-tech and specialized enterprise, is China's only one with high-end precision industrial welded pipe production line full set of equipment manufacturing capabilities.

  • Custom Design
    Tailored technical solutions or even factory output solutions for customers​​​​​​​
  • Widely Used​​​​​​​
    Widely applicable in various fields, suitable for various materials, and products comply with various international standards​​​​​​​
  • Installation And Commissioning​​​​​​​
    Can provide better installation, debugging, and maintenance for customers​​​​​​​

Blogs

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2025-01-07
Hangao Tech 2025 Spring Festival Holiday Time Notice

Hangao Tech's 2025 Spring Festival holiday time is from January 23, 2025 to February 5, 2025, totally 14 days, and officially return to work on February 6, 2025.During this period, if the customers who have completed the transaction have any questions, please kindly to contact your after-sales servi

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2025-01-21
Importance of Mold Precision for Stainless Steel Welded Pipe Machine

Importance of mold precision for stainless steel welded pipe machineMold precision is crucial for stainless steel welded pipe machine, which directly affects the precision and quality of stainless steel pipe products.In the production process of stainless steel welded pipe machine, the mold is a cor

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2025-01-10
New Year, New Aspirations: Driving Efficiency And Excellence

Title: Content:As the new year begins, we embrace fresh opportunities and set new goals. Over the past year, we’ve made significant strides in innovation and customer service, and we are deeply grateful for the trust and support from all our clients and partners. Your confidence inspires us to push

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2025-01-13
2025, A New Milestone

Welded pipe industry companies around the world will open a new milestone in 2025.As 2024 draws to a close, Hangao, as the head supplier of welded pipe equipment, has looked at the overall market environment this year and found several things to be happy about.Equipment foreign trade inquiries incre

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2024-12-29
Material Selection And Production of Sanitary Grade Steel Pipe

Sanitary fluid steel pipe is an important industrial pipe, widely used in food, chemical, medical and other fields. Therefore, whether it is the quality inspection department or the market terminal, the sanitary fluid pipe has relatively strict requirements, especially the requirements of health, sa

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If Our Product Is What You Want

Please get in touch with our team immediately to answer you with a more professional solution
WhatsApp:+86-158-1561-9854 
Tel: +86-139-2821-9289 
E-mail: hangao@hangaotech.com 
Add: No. 23 Gaoyan Road, Duyang Town, Yun 'anDistrictYunfu City. Guangdong Province

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Guangdong Hangao Technology Co., Ltd. is China's only one with high-end precision industrial welded pipe production line full set of equipment manufacturing capabilities.