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AS P11 P22 Buttweld

Elbow

Alloy Steel · ASME B16.9 · 12 sizes

← All WP11 / WP22 (Cr-Mo Grade)

AS P11 P22 Buttweld

Buttweld Elbow

7307AS40P11001

Material
Alloy Steel (ASTM A234 WP11 / WP22)
Type
Seamless
Angle
90°
Radius
38.1 mm (1.5D LR)
Schedule
SCH 40 / STD (PWHT Required)
End Connection
Beveled End per ASME B16.25
Dimension Standard
ASME B16.9
Temperature
Up to 580 deg C (PWHT Required)
Pressure Rating
Per ASME B31.1 / B31.3 at elevated temperature
HSN Code
73079990
GST
18%
Schematic: letters match the table columns
Illustration of a elbow (buttweld fittings), on a light grey backgroundIllustration

6 columns · scroll sideways

SizeNPSOD (D)mmWall (t)mmCenter-to-End (A)mmRadiusmmWeightkg
1" NB33.43.3838.138.1 (1.5D LR)0.10
1-1/4" NB42.23.5647.847.8 (1.5D LR)0.18
1-1/2" NB48.33.6857.257.2 (1.5D LR)0.24
2" NB60.33.9176.276.2 (1.5D LR)0.45
2-1/2" NB73.05.1695.395.3 (1.5D LR)0.90
3" NB88.95.49114.3114.3 (1.5D LR)1.70
4" NB114.36.02152.4152.4 (1.5D LR)3.40
5" NB141.36.55190.5190.5 (1.5D LR)5.50
6" NB168.37.11228.6228.6 (1.5D LR)8.50
8" NB219.18.18304.8304.8 (1.5D LR)17.0
10" NB273.09.27381.0381.0 (1.5D LR)30.0
12" NB323.810.31457.2457.2 (1.5D LR)46.0

Pricing: prices for this product are not listed. Request a quotation.

Certification
MTR, hardness, impact, PMI mandatory.
Coating
Bare / primer painted. PWHT hardness certificate included.
Taxes & Duties
GST and all applicable levies charged extra at prevailing rates.

All dimensions in millimetres. Subject to change without notice. Spotted a mistake or wrong data? Please contact us.

About the elbow

A 90° butt weld elbow changes the direction of pipe flow. Available in Long Radius (LR, 1.5D to ASME B16.9) and Short Radius (SR, 1.0D) per ASME, and a 1.25D radius in the domestic mild steel range. Long radius elbows produce lower pressure drop and are preferred wherever space allows.

  • 90° direction change in a single fitting
  • Available in 1.25D (IS), 1.5D LR, and 1.0D SR radius configurations
  • Full-penetration butt weld end connection for seamless, flush joint
  • No internal projection: unobstructed bore for full flow capacity
  • Available in sizes from ½" NB to 48" NB

Applicable Standards

Standards governing design, dimensions, and testing

ASME B16.9

Factory-Made Wrought Buttwelding Fittings

Covers the full range of industrial butt weld fittings (elbows, tees, reducers, caps, returns) in carbon steel, alloy steel, and stainless steel from ½" to 48" NB.

  • Applies to NPS ½" through 48" (DN 15 through DN 1200)
  • Schedule wall: STD / XS / XXS plus full SCH range
  • Radius: Long Radius (LR) 1.5D and Short Radius (SR) 1.0D elbows
  • Dimensional tables are the only source of 'legal' wall thickness
  • No pressure-temperature rating: use ASME B31.3 / B31.1 with pipe schedule
  • End prep: per ASME B16.25 bevel

More in WP11 / WP22 (Cr-Mo Grade)

AS P11 P22 Buttweld

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