1.product name rigid conduit coupling with ul approval 2.Standard:UL 6/ ANSI C80.1 3.Size1/2" 6" 4.Surfacezinc plate on both out side and inner side , or hot dipped galvanzied and zinc plate on out side and zinc plate on inner side 5.Material seamless steel pipe 6.Certificate:UL Listed, certificate No.E308290. General[price][price]
· 20 Years of experience in the Steel field
· 500,000 MT production capacity per year.
· 100+ exporting markets covering global main countries and regions.
· 2000+ MT stock per month with different materials and sizes.
· 150+ projects each year, covering oil tank, shipbuilding, oil&gas pipeline, drilling, offshore, energy, construction industries.
Our Steel Products' Certificates: