The tensile test of Hongtai 89 large-sized copper tube has been successfully completed!

After several days of technical breakthroughs and repeated verification, Hongtai's independently developed 89 specification copper tube has officially passed the high-strength tensile test!

Faced with the industry pain points of deformation and fracture of large-sized copper pipes under extreme working conditions, Hongtai has gathered the elite forces of the quality department, technology department, and straight pipe production department to establish a special tackling team.

The team repeatedly polished with millimeter level precision, breaking through the bottleneck of traditional copper tube manufacturing.