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ASME B16.9 PED 2014/68/EU ✓

Buttweld Laterals & Crosses

45° Laterals  |  Equal Crosses  |  Reducing Crosses  |  ASME B16.9

Manufacturer and exporter of buttweld 45° laterals and equal/reducing crosses. ASME B16.9. All material grades — Carbon Steel, Alloy Steel, Stainless Steel, Nickel Alloys. EN 10204 3.1/3.2 MTR. Ships to Europe, UK, Middle East.

Range at a Glance

ProductsLaterals & Crosses
Lateral angle45°
Size1" – 24" NPS
ScheduleSCH 40 – XXS
ASME Std.B16.9
MTR3.1 std / 3.2 on request

Product Types

45° Lateral

A tee variant where the branch exits at 45° to the run pipe instead of 90°. Reduces turbulence and pressure drop at the branch connection — preferred for flow-splitting applications where hydraulic efficiency matters.

  • ✓ ASME B16.9
  • ✓ Equal and reducing branch
  • ✓ Lower pressure drop than 90° tee
  • ✓ Used in manifolds and header systems

Equal Cross

Four outlets in the same bore — two opposing run outlets and two opposing branch outlets at 90° to the run. Used in fire suppression systems, irrigation headers and where four-way flow distribution is needed.

  • ✓ ASME B16.9
  • ✓ All four outlets same NPS
  • Note: high stress concentration — verify by FEA for pressure service
✛↓

Reducing Cross

Cross with branch outlets smaller than the run outlets. Designated Run × Branch (e.g. 6" × 4"). Used for four-way distribution where sub-headers are smaller bore than the main run.

  • ✓ ASME B16.9
  • ✓ Run NPS × Branch NPS designation
  • ✓ All material grades available

Available Material Grades

Carbon Steel

  • ASTM A234 WPB / WPB-W
  • WPL6 (LTCS) / WPL3 (LNG)

Alloy Steel (CrMo)

  • WP91/1.4903 · WP22/1.7380
  • WP11/1.7335 · WP5 · WP9

Stainless Steel

  • WP316L/1.4404 · 316Ti/1.4571
  • WP304L/1.4307 · WP321
  • Duplex 1.4462 · SD 1.4410

Nickel Alloys

  • Hastelloy C-276 / 2.4819
  • Inconel 625 / 2.4856
  • Incoloy 825 / 2.4858

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