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Craftsmanship as the foundation, quality as the soul - Kanghong forges high-end seamless steel pipes through full-process quality control
Good news! Kanghong Petroleum Tubular Goods has been accredited by CNAS National Laboratory
With 30 years of deep cultivation in the shipbuilding pipeline sector, Kanghong's stainless steel pipes certified by classification societies have been recognized by benchmark customers.
Achieve batch localization of small-diameter ultra-long seamless steel pipes made of 3.5Ni steel (ASTM A334 Gr.3) for use at -101℃
Customize thick-walled base pipes specifically for hydrogen sulfide-resistant fittings, strengthening the safety line for critical conditions in high-end petrochemical industries