Dodson Global, Inc.

Your premier PVF master distributor

Butt Weld Fittings

Piping systems joined by welding offer considerable advantage over other types of systems. A welded system is permanent, leak-proof and requires little or no maintenance. Welding construction uses a minimum of space, enabling it to be nested in corners or fitted against ceilings, walls or equipment. Domestic and import.

Sizes:

  • 1/2” to 48”

Larger sizes available on request.

Wall Thickness:

  • Standard
  • Extra Heavy
  • True and Special Schedules

Configurations:

  • 45°, 90°, and 180° Elbows (Other degrees available on request and POA)
  • 3R Elbows - 45° & 90°, segmentable and non-segmentable.
  • Straight Tees
  • Reducing Tees and Elbows
  • Concentric and Eccentric Reducers
  • Caps and Stub Ends
  • Crosses and Laterals

Specifications governing the properties of weld fittings are:

  • Physical and Chemical: ASTM A/SA234-WPB and WPB-X produced from plate fittings up to 24″ considered to be seamless. Fittings 26″ and higher are generally constructed from plate and welded such as ASTM A-516.
  • Dimensional: ANSI B16.9, B16.11, B16.25, B16.28, and MSS SP-25, MSS SP-48 and MSS SP-75 (for higher yield fittings), WPH-Y42 through WPH-Y70+
  • A420-WPL6, & A860 304(L), 316(L) and other alloys are available by special order