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Suba high speed water cooling double wall corrugated pipe production line adopts innovative horizontal structure, advanced numerical control, online double layer socket, and sealed water cooling. It can completely replace imported equipment.
After a number of foreign technical staff from the Caucasus region visited the company's technical investigations and inspected domestic counterparts, they finally chose Suba to cooperate. SL800 high speed water-cooling double wall corrugated pipe production line is now adopted. It is continuously and stably operated at the customer site in the Caucasus region. The HDPE double wall corrugated pipes of different specifications have been tested and identified by technology. All indicators have reached international standards.
Adhering to the development tenet of technological victory, Suba provides the Caucasus region customers with excellent quality and well-made corrugated pipe forming equipment and pipe production lines. With high technology and high efficiency, it seeks maximum corporate profits for the Caucasus region customer companies. This the Caucasus region customer now has two corrugated pipe extrusion lines SL300 and SL800 from Suba.
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How an East African national road authority sourced a Suba SL300 production line to manufacture ID 300mm HDPE corrugated drainage pipes for 450 km of new highway — covering procurement, commissioning, and results.


A Central European telecom contractor producing OD 110mm HDPE corrugated cable protection pipes for a national fiber network chose Suba's SL110 line. Full case study: technical spec, order, delivery, and 2 years of production.
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