General Information about Fittings


Quality Standard for Buttweld Fittings

High quality buttweld fittings all made and controlled to the relevent standards such as: ASME, ASTM, BS and DIN/WERKSTOFFE.

Sizes for Buttweld Fittings

Buttweld Fittings are available available in sizes from 1/4” through to any size.

Wall Thickness for Buttweld Fittings

Schedule 5s through to Schedule XXS and heavier.

Dimensions for Buttweld Fittings:

- BS 1640/ANSI - ASME B16.9 - B16.28 - B16.25
- Seamless, EFW, ERW, DSAW and Forged

Material Grades for Buttweld Fittings

All buttweld fittings are available in the following material grades:
  • Stainless Steel
  • A403 304/L
  • 310
  • 316/L
  • 321/H
  • 347/H
  • 410
  • 440
  • 904L
  • Carbon Steel
  • A234 WPB, WPC
  • Low Temperature Steel
  • A420 WPL6, WPL3
  • Alloy Steel
  • A234 WP1, WP5, WP9, WP11, WP12, WP22, WP91
  • High Yield
  • WPHY42, 52, 60, 65, 70
  • Duplex & Super Duplex
  • A815 UNS 31803, UNS 31254, UNS S32750
  • UNS S32760
  • Nickel Alloys
  • 200, 400, K500, 600, 625, 800, 825
  • Alloys
  • ALLOY 20
  • ALLOY C
  • ALLOY C276
  • ALLOY B2
  • Aluminium
  • 5083, 5154, 5251, 6061, 6063, 6082
  • Unusual Grades
  • Bronze, Brass, Copper
  • Cupro Nickel
  • Titanium
 
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