Say galvanized pipe et manunan tugyopen na base metal tan zinc coating. Say base metal et kaslakan ya asero, ya walaan na ekselentin biskeg tan inka-ductil. Say zinc coating et sakey a layer odino saray layer na zinc-iron alloy ya indeposito ed tapew na base metal panamegley na electroplating odino proseso na hot-dip coating. Sayan alloy et aliwan makapaliket labat no ag ingen, mas importante, et walaan na ekselentin resistensya ed corrosion, ya mamaawang na serbisyo na steel pipe.
Saray sertipikasyon
CE Certificate
ISO 9001 Certificate
API Q1 Certificate
ABS Certificate
AP-5L Certificate
API-5CT Certificate
