ASTM A252

September 30, 2016

ASTM A252 piling pipe Grade 3 OD 219mm

Hebei Abter Steel Pipeline is API 5L licensed and professional in steel pipe production of Gr 2 pipe steel sch40 DRL tubes. Our A252 Grade 2 pipeline steel is used to bridge structure and construction building. It remains in large mass to provide and quality is good and price is […]