DUPLEX PIPE AND SUPER DUPLEX PIPES

A. Production standard:ASTM/ASME A790 ASTM/ASME A789
B. Grade:S32205, S31803, S32750, S32760
C. O.D: DN1/4”~24”
D. Thickness:SCH10~SCH160
E. ENDS: Plain ends(PE),Bevelled ends(BE),threaded ends(TE)
F. LENGTH:S.R.L or Fixed length6Meters (max 24meters acc. to the diameter and thickness)
G. TOLERANCE OF THICKNESS:+10.0%/-10.0%
H. LENGTH:-0/+6MM
I. PACKING: EACH WITH PLASTIC CAPS,THEN BUNDLES OR WOODEN CASES
J. Marking on surface: LOGO(Ours or yours) seamless pipes ASTM A790 GRADE:XXX OD:XXX THICKNESS:XXX LENGTH:XXXX HEAT NO.(XXX) PE/BE/TE
K. TESTING: chemical composition,size,impact test,flattening testing,flaring test,hardness,tensile strength test,elongation test,hydrostatic test(if requested)
L. After shipment, we will give our testing report and quality agreement.