1.good quality and competitive prices; 2.ISO9001&14001approved; 3.delivery timely 4.Casting flanges 5.high credibilit

  ANSI B16.5 Forged flanges

  1/Nominal Pipe Size

  2/Outside Diam

  3/O.D of Raised Face

  4/Diam at Base of Hub

  5/Thickness

  6/Bore/Welding Neck Socket Welding/Slip-on Socket Welding/Lap Joint

  7/Lenght thru Hub/ Welding Neck/ Slip-on Threaded Socket welding/Lap Joint

  8/Diam.of Hub at Bevel

  9/Radius of Fillet

  10/Thread Lenght

Stainless steel belt neck flat welding flange