ASTM A53 SCH40 Galvanized Steel Pipe Factory In China ASTM A53 Gr.B Carbon Steel Pipes Specifications Specifications:ASTM A53 ASME SA53 Dimensions:ASTM, ASME and API Size:1/2” NB to 36” NB Thickness:3-12mm Schedules:SCH 40, SCH 80, SCH 160, SCH XS, SCH XXS, All Schedules Type:Seamless / ERW / Welded / Fabricated Form:Round, Hydraulic Etc Length:Min 3 Meters, Max18 Meters, or according to customer’s requirement End:Plain End, Beveled End, Treaded Package: 1. Bundled with narrow steel strips; 2. Your Logo can be printed on the pipes; 3. wrapped with waterproof cloth; 4. According to customers' requirement. Application 1.oil and natural gas distribution pipeline 2.wastewater pipeline 3.water recycle project. Advantage: 1. Lower price comparing to seamless steel pipe or stainless steel pipe; 2. Excellent physical performance in applications; 3. Shorter Delivery time; 4. Large quantities in stock;