Hollow Section Circular ERW Steel Pipe Tube/ERW ASTM En JIS GB Used for Oil/Gas/Water Transmission and Machinery Manufacturing

Hollow Section Circular ERW Steel Pipe Tube/ERW ASTM En JIS GB Used for Oil/Gas/Water Transmission and Machinery Manufacturing. Wide Size Range: OD: 21.3-660mm, WT: 1.0-20mm, Length: 5.8-12m. Multiple Surface Treatments: Black, Galvanized, Varnish, Anti-rust, Coal Tar Epoxy, 3LPE. Comprehensive Testing: Includes Chemical, Mechanical, Flattening, Bending, Hydrostatic, and NDT tests. Versatile Applications: Suitable for Oil/Gas/Water transmission, Machinery, Construction, and Chemical industries. Secure Packaging: Waterproof paper, PVC sleeves, steel strips, and plastic caps for protection. Flexible Pipe Ends: Available in square ends, beveled, plain, or torch cut options. Fast Lead Time: Peak season: within 15 workdays; Off season: one month.