استاندارد ASTM A210 API های فولادی بدون درز لوله سرد کشیده شده لوله های فولادی

Standard ASTM API A210 Seamless Steel Tubing Cold Drawn Steel Pipe Specifications ASTM A213 1. High quality materials 2. Finely processed 3. Prime quality & bottom price 4. Well-known for its fine quality Description: Standard: ASTM A213 Grade: . T2 T5 T5-b T5-c T9 T11 T12 T17 T22 T23 T122 T91 T92 T36 T24 T21 T911 Out Diameter: 10.2-660 mm Thickness: 2.0-25.0mm Length:5.8M/12M.max Application: Boiler, electricity, mechanical, structural,gas cylinder, chemical, offshore and