Stub End Dimensions 1 ½" — MSS SP-43
Stub End Dimensions 1 ½" to MSS SP-43: od — pipe od 48.3 mm, t — wall sch 10s 2.77 mm, g — lap od 73 mm, f — length 50.8 mm, r — radius type a 6.35 mm.
Dimensions of Stub End Dimensions 1 ½"
| Symbol | Dimension | Value |
|---|---|---|
| · | OD — Pipe OD | 48.3 mm (1.902 in) |
| · | T — Wall Sch 10S | 2.77 mm (0.109 in) |
| · | G — Lap OD | 73 mm (2.874 in) |
| · | F — Length | 50.8 mm (2.000 in) |
| · | R — Radius Type A | 6.35 mm (0.250 in) |
| · | R — Radius Type B | 0.76 mm (0.030 in) |
SKU TSH-BW-MSS-SP-43-112 · Standard MSS SP-43 · teshi-web
Purchase description
STUB END DIMENSIONS, 1 ½", ASTM A234 WPB, MSS SP-43
Available materials: ASTM A234 WPB, ASTM A420 WPL6, ASTM A403 WP304/304L, ASTM A403 WP316/316L, ASTM A234 WP11, ASTM A234 WP22, ASTM A234 WP91, ASTM A815 UNS S31803.
Notes
- All dimensions are in millimetres.
- Type A radius suits a lap-joint flange; Type B (small radius) suits a slip-on flange used as a backing ring.
- Elbows, tees, reducers and caps to MSS SP-43 share ASME B16.9 dimensions.
- Values are nominal, compiled from published copies of the standard; blank cells (—) are values not confirmed from the sources available. Verify against the current edition before design, purchase or fabrication.
Other sizes — Stub End Dimensions, Standard
Frequently asked questions
What is the difference between a long radius and short radius elbow?
A long radius (LR) elbow has a centre-line radius of 1.5 × NPS and is the default choice. A short radius (SR) elbow has a radius of 1.0 × NPS. SR elbows save space but add pressure drop and are not suitable for pigging.
What is the centre-to-end dimension of a 90° LR elbow?
For ASME B16.9 90° LR elbows the centre-to-end dimension A is 1.5 × NPS in inches. For example, a 6" elbow is 229 mm (9 in) and a 4" elbow is 152 mm (6 in).
What is the difference between a concentric and an eccentric reducer?
A concentric reducer keeps both ends on the same centre line. An eccentric reducer has one flat side. Eccentric reducers go on pump suctions with the flat side on top, so air pockets cannot form.
What is a 3D or 5D bend?
A bend whose centre-line radius is 3 or 5 times the nominal pipe size. They are usually made by induction bending and supplied with tangent lengths. 5D bends allow pigging in pipelines.