Hengtong's cold drawn stator tubes have been successfully shipped to Australia. These Cold Drawn Tubes are made using advanced cold drawing technology, with high dimensional accuracy, good surface finish, reliable mechanical properties, and meet strict international standards. This shipment consolidates Hengtong's reputation as a trusted supplier to the international market.

Skiving and roller burnishing together produce tubes with exceptional precision, durability, and surface quality, ideal for critical applications where performance and longevity are paramount.

High-end Equipment Achieves Another Breakthrough, Helping Global Customers Improve Pipeline Welding Automation Recently, a batch of high-performance self-adjusting welding roller systems designed and manufactured by Hengtong Petroleum Machinery has completed all factory testing and inspections and is officially shipped to customer sites. The successful delivery of this batch of self-adjusting welding rollers marks a new level of the company's technological strength and market competitiveness in the field of high-end energy equipment manufacturing, and also provides strong core equipment support for pipeline prefabrication and welding automation projects for global customers.