Product specifications: Outer diameter: 6-630mm Wall thickness: 1-80mm
Product material:
TP304/304L/304H,TP316/316L/316H,TP316T, 21/H, 310S/H,317L,347,s31803,S32205,S32750,S32760,N8904(904L)
Execution standard:
GB/T14975,GB/T14976,GB13296,ASTMA312,ASTMA269,ASTMA213, SA789,SA790,SA511,JISG3459,DN17456,EN10216,GOST9940,GOST 9941 etc.