Welding Technology Medweld 3000S AC Welding Control 3015 _ 3O15 _ 952-0402 WELDOTRON 8221A-2 NSFP 8221A2 Wells Brookfield HADVII Viscometer 22W 115V RFB WELLS BROOKFIELD LVDV-ICP115 USPP LVDVICP115 WELNAVIGATE GS 1010, DYNAMIC TEST SIMULATOR, GS-1010, GS1010, GPS Welnavigate GS-500 We...
5.9.5 Measures, such as weld preheating, postweld slow cooling or stress relieving heat treatment shall be taken accordingly 45、 according to different steel grade, size of repair welding area, depth and repair welding environment, etc. 5.9.6 Repair welding shall normally be carried out prior ...
Bolted Bonnet, Swing Type Disc, Threaded or Welded Seat Ring Back-seating, Renewable Seat Ring Full Port Or Reduced Bore Size Range:2" to 48"N.B. Pressure Ratings:ANSI 150, 300, 600, 900 End Connections:Flanged, Buttweld, Socket Weld, Hub Connectors, Compact Fl...