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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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2024-06-11
What Are The Advantages of Stainless Steel Coil?

The general length of stainless steel welded pipes is basically about 6 meters each, which is the specification for conventional uses, such as water pipes, decorative pipes, and so on. However, in the industrial field, the length of 6 meters is not suitable, because many times in the use of the proc

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2024-06-07
Hangao Tech Dragon Boat Festival Holiday Notice

Summer is coming, and the annual Dragon Boat Festival is coming soon.This year, our company will be on holiday from June 9th to June 10th.The Dragon Boat Festival is a traditional festival in my country. Traditional customs include dragon boat racing, eating rice dumplings, hanging sachets, etc. Dra

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2024-06-05
Do you know the components of bright annealing equipment?

Stainless steel pipe bright retiring equipment is a professional equipment, it can heat the stainless steel pipe to high temperature in a short time, and quickly cool under the protection of hydrogen, so that the stainless steel pipe has a bright surface and excellent performance.

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2024-04-29
Hangao Tech May Day Holiday Notice

Hangao Tech May Day Holiday NoticeMay is coming, and the annual International Labor Day is coming soon. This year our company’s holiday schedule is from May 1st to May 5th. If you have any questions about the product or its use during this period, please feel free to contact us via email or other ch

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2024-05-20
Bright Annealing: The Key To A Bright Surface for Stainless Steel Tubes

Bright annealing is a crucial step in the production of stainless steel tubes. It involves heating the tubes to a specific temperature in a protective atmosphere and then rapidly cooling them to eliminate internal stresses

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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.
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