| Type | Size | Thickness | Carbon and LTCS | High Yield | Chromium Molybdenum | Austenitic Stainless Steel | Ferritic- Austenitic Steel Duplex / Super Duplex | Nickel Alloy Inconel | Copper Nickel |
|---|---|---|---|---|---|---|---|---|---|
| Buttweld | 1/2" to 60" | Standard Schedule Intermediate and heavy Wall Thickness | ASTM A234 WPB/C ASTM A420 WPL6 ASTM A420 WPL3 | MSS SP75 WPHY52-65 | ASTM A234 WP11, 22 , WP5 , WP9 | ASTM A403 WP304, H & L ASTM A403 WP316, H & L ASTM A403 WP321, H ASTM A403 WP347, H ASTM A403 WPS 31254 | ASTM A815 UNS S31803 ASTM A815 UNS S32750 & S32760 | ASTM B366 WPNCMC UNS NO6625 ASTM B366 WPNICMC UNS NO8825 ASTM B366 WPNIC UNS NO8800 ASTM B366 WPNIC UNS NO8810/11 | EEMUA Puplication 234 |