AS P11 P22 Buttweld

Tee

Alloy Steel · ASME B16.9 · 12 sizes

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AS P11 P22 Buttweld

Buttweld Tee

7307AS40P11101

Material: Alloy Steel (ASTM A234 WP11 / WP22)
Type: Seamless
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

6 columns · scroll sideways

SizeNPS	OD (D)mm	Wall (t)mm	Run C-T-E (C)mm	Outlet C-T-E (M)mm	Shape
1" NB	33.4	3.38	38.1	38.1	Equal
1-1/4" NB	42.2	3.56	47.8	47.8	Equal
1-1/2" NB	48.3	3.68	57.2	57.2	Equal
2" NB	60.3	3.91	63.5	63.5	Equal
2-1/2" NB	73.0	5.16	76.2	76.2	Equal
3" NB	88.9	5.49	85.9	85.9	Equal
4" NB	114.3	6.02	104.6	104.6	Equal
5" NB	141.3	6.55	124.0	124.0	Equal
6" NB	168.3	7.11	142.7	142.7	Equal
8" NB	219.1	8.18	177.8	177.8	Equal
10" NB	273.0	9.27	215.9	215.9	Equal
12" NB	323.8	10.31	254.0	254.0	Equal

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 tee

An equal tee splits or combines flow at 90°, with all three outlets of the same bore. One of the most common fittings in any piping system: used for branch connections, header distribution, and flow combining.

Three outlets at 90°: two run ends and one branch
Equal bore on all three outlets (equal tee)
Full-penetration butt weld end connections per ASME B16.9
Available in all pipe schedules and material grades
Barred variant available for pig-able pipeline systems

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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