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HIGH FREQUENCY ELECTRIC WELDED PIPES (ERW)Specifications Outside Diameter:F21.3mm- F762mm (1/2"- 30")Wall Thickness:1.0mm- 25.4mm Quality Standards:API?DNV?ISO?DEP?EN?ASTM?DIN?BS?GB?CSALength:6m-18.5m (20' - 60' )Grades:GB/T9711 L190-L555 (API 5L A-X80)Surface Treating: Varnish or black paintedGalvanised3PE coated
ERW Pipes
RUICHENG IMPORT&EXPORT INDUSTRIAL LIMITED
SEAMLESS STEEL PIPES, SEAMLESSS STEEL TUBE
