Manufacturing Standard: ASME, AWA, DIN, ANSI, BS
Size: 1/4" to through to any size
Pressure Rate: Class 150 to 1500
Thickness: All Schedule
Standard and Grade: SA234 WPB, MSS-SP75 WPHY
42-46-52-60-65-70, SA420 WPL6
Finish: Black or Galvanized.