Factry Made Cheap ASTM A53 Round Black ERW Steel Pipe for Building

Factry Made Cheap ASTM A53 Round Black ERW Steel Pipe for Building. Wide Size Range: OD 21.3-660mm, WT 1.0-20mm, Length 3-12m or custom. Multiple Standards: Complies with API5L, ASTM A53/A500, and JIS G3466. Diverse Coating Options: Available with 3PE, 3PP, FBE, Epoxy, or special painting. OEM & ODM Services: Full customization, design, and sample-based customization available. High Supply Capacity: Supply ability of 10,000 tons per month. Flexible Payment Terms: Supports LC, T/T, D/P, PayPal, Western Union, and small amounts. Strict Quality Inspection: 100% visual and function inspection for finished products. Low MOQ: Minimum order quantity starts at just 2 tons.