Buttweld Fittings

Stock in Nickel Alloys

Alloy 200/201 (ASTM B366)
Alloy 400 (ASTM B366)
Alloy 600 (ASTM B366)
Alloy 625 (ASTM B366)
Alloy 825 (ASTM B366)
Alloy C22 (ASTM B622/B619)
Alloy C276 (ASTM B622/B619)

Other Nickel Alloys
Alloy 800 (ASTM B366)
Alloy 20 (ASTM B366)


And more!

Products

  • Reducers, concentric and eccentric
  • Tees, equal and reducing
  • Stubends according to MSS SP43 or ANSI B16.9
  • Elbows, long radius and short radius, 90° and 45°
  • Return Bends 180°
  • Caps

Specifications

  • Seamless and welded
  • According to ASME/ANSI SB16.9 and other specifications
  • According to drawing

Services

  • Delivery within 24 hours from stock
  • Additional testing: hot tensile, corrosion test, ultrasonic test and more
  • Third party inspections by Lloyds, TÜV, DNV and other independent inspection authorities
  • Upgrade to 3.2

Nickel Alloy Buttweld Fittings

Hart b.v. has stock available for all types of Buttweld Fittings. Besides stock, Hart b.v. also knows where to get the bigger Buttweld Fittings as well.

Product specifications

Nominal pipe size
in inches
Outside
Diameter
SCH10SSCH40SSCH80SSCH160Double Extra
Strong (XXS)
1/221,342,112,773,734,757,47
3/426,672,112,873,915,567,82
133,42,773,384,556,359,09
1 1/442,162,773,564,856,359,7
1 1/248,262,773,685,087,1410,15
260,322,773,915,548,7411,07
2 1/273,023,055,167,019,5314,02
388,93,055,497,6511,1315,24
3 1/2101,63,055,748,08
4114,33,056,028,5613,4917,12
5141,33,46,559,5215,8819,05
6168,273,47,1110,9718,2621,95
8219,073,768,1812,723,0122,23
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