Product forms

Seamless and welded buttweld fittings — elbows, tees, reducers, caps, stub ends and bends — matched to your pipe schedule.

Last updated: 30 October 2026.

Types we supply

  • Elbows 45° / 90° / 180° (LR & SR)
  • Equal & reducing tees
  • Lateral tees
  • Concentric & eccentric reducers
  • Crosses
  • Stub ends
  • Caps
  • Bends 1D / 3D / 5D
  • Nipples

Standards & specifications

Buttweld Fittings standards
Standard / specification
ASTM A403 / ASME SA403 (stainless)
ASTM A815 (duplex)
ASTM B366 (nickel alloys)
ASTM A234 WPB (carbon steel)
ASME B16.9, B16.25, B16.28, MSS SP-43

Sizes

Buttweld Fittings size range
DimensionRange
Size1/2" – 48" NB
Schedules5S – XXS
Sizes as per standard; other sizes on request.

Grades available in this form

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Need buttweld fittings?

Send the grade, form, size, quantity and destination. Price on request — every offer is prepared against your specification.