Standard: ASTM A53/A106/A519/A213/A213M, API 5L, APL 5CT
 Productivity:  200, 000 tons/year
 Standard: ASTM A53, ASTM A106, API 5L, APL 5CT, ASTM A519, ASTM A213/A213M
 Outside diameter: 21.3 to 323.8mm (1/2"-12")
 Thickness: 1.8 to 20mm
 zinc coating: 350 to 480G/M2
Type of end finish in Hot Galvanized Steel Pipe: 8TPI thread, one side seamless coupling and one side plastic cap, plain end.
 Packing: Labeled and bundled together with steel strip
 Application: It is mainly applied to healthy drink water transportation and low pressure liquid and gassy transportation, good structure Hot Galvanized Steel Pipe used in building and bridge field