SCH80 smls bakin nono da CNC ke yi
Black & Galvanized, St.Sch.40, XH.80, Sh.160, XXH
Karfe bututu da ake amfani da shi don Jadawalin 40 & 80 welded nonuwa sun dace da ASTM A53
Karfe bututu da ake amfani da shi don Jadawalin 80 nonuwa sun dace da ASTM A106 Grade B
Dukansu welded da mara sumul karfe nonuwa sun dace da ASTM A733
Zaren NPT akan duk nonuwa sun dace da ASME B1.20.1
Tabbacin dakin gwaje-gwaje mai zaman kansa cewa kayan aiki sun dace da abubuwan sinadarai & kaddarorin jiki
Ku rubuta sakonku anan ku aiko mana