The spiral welded pipe production line is a standardized finalization unit developed and improved by Duolek Heavy Industries, based on absorbing the essence of foreign forming technology and combining with the actual situation in China. It is the most competitive and mature unit with technical characteristics that are the most advanced of Duolek Heavy Industries.
Our strong points are:
Adopting double swing bridge technology, the swing is reasonable, saving space and improving production efficiency
Conduct strict physical and chemical inspections on raw materials to ensure product quality
Adopting advanced welding processes and equipment to ensure stable welding quality
Adopting non-destructive testing techniques such as ultrasound and X-ray to ensure the quality of welds
After a strict inspection system, it is ensured that the pipe production process is qualified before production can begin
The unit accessories are sourced from internationally renowned brands such as Lincoln welding machines from the United States and Siemens motors, ensuring the stability and reliability of the equipment
The Duolek spiral welded pipe production line can meet the needs of different industries and provide customers with high-quality products and solutions.
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