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ASME B16.9 Stub End

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Stainless Steel Long Stub End, SS Short Stub End Manufacturers in India

ASME B16.9 Stub End is a metallic product that is a rod with threads on both ends. The ASME B16.9 standard specifies the size of the fitting as ½ inches to 10 inches for seamless products and ½ inches to 48 inches for welded products. Navstar Steel is a leading supplier and manufacturer of the Stainless Steel Long Stub End and short stub end products. These come under the ASME ANSI B16.9, B16.28 and other dimensions.

ASME B16.9 Stub End
Stainless Steel Long Stub End
SS Short Stub End

View MSS SP-75 Stub End Type A, Check Stainless Steel Lap Joint Stub End Dimensions

There are different material grades used to produce these stub ends with different types such as seamless, ERW, welded and fabricated. The DN 15 to DN 1200 types are available. As one of the leading SS Short Stub End Manufacturers, we manufacture the stub ends in various radiuses. The radiuses of the fittings are measured in relation to the outer diameter of the piping that they are used with.

Table of Contents



The Stainless Steel Lap Joint Stub End Dimensions vary from the ordinary stub ends as these have lap joints in them. The lap joint presents special connectivity between the stub end and the connected component, mostly pipes. There are different types such as the MSS SP-75 Stub End Type A and Type B. There are different material grades such as 304, 304L and 316L stainless steel grades that are used to create the stub ends. The ASME B16.9 Carbon Steel Stub End Fittings are also in use in various industrial applications. The applications range from domestic, commercial and industrial applications. Please feel free to contact us for information on BS1640 SS Stub End and the prices.

Stainless Steel Long Stub End Length

Facing: 125-250 RMS (smooth finish)

welded version = w 
= s seamless execution

Nominal Schedule D t G F R. Max. kg / St.
1/2 “ 10s 21.3 2.11 34.9 50.8 3.18 0.07 s
40s 2.77 0.09 s
3/4 “ 10s 26.7 2.11 42.9 50.8 3.18 0.10 s
40s 2.87 0.12 s
1 “ 10s 33.4 2.77 50.8 50.8 3.18 0.16 s / w
40s 3.38 0.17 s
1 1/4 “ 10s 42.2 2.77 63.5 50.8 4.76 0.22 s
40s 3.56 0.25 s
1 1/2 “ 10s 48.3 2.77 73.0 50.8 6.35 0.25 s / w
40s 3.68 0.31 s
2 “ 10s 60.3 2.77 92.1 63.5 7.94 0.43 s / w
40s 3.91 0.61 s
2 1/2 “ 10s 73.0 3.05 104.8 63.5 7.94 0.57 s / w
40s 5.16 0.80 s
3 “ 10s 88.9 3.05 127.0 63.5 9.53 0.73 s / w
40s 5.49 1.13 s
4 “ 10s 114.3 3.05 157.2 76.2 11.11 1.09 s / w
40s 6.02 1.87 s
5 “ 10s 141.3 3.40 185.7 76.2 11.11 1.47 s / w
40s 6.55 2.28 s
6 “ 10s 168.3 3.40 215.9 88.9 12.70 2.15 s / w
40s 7.11 3.57 s / w
8 “ 10s 219.1 3.76 269.9 101.6 12.70 3.22 s / w
40s 8.18 6.07 s / w
10 “ 10s 273.1 4.19 323.9 127.0 12.70 5.13 w
40s 9.27 10.07 w
12 “ 10s 323.9 4.57 381.0 152.4 12.70 8.16 w
40s 9.53 14.29 w
14 “ 10s 355.6 4.78 412.8 152.4 12.70 10.89 w
40s 9.53 17.15 w
16 “ 10s 406.4 4.78 469.9 152.4 12.70 12.70 w
40s 9.53 20.41 w
18 “ 10s 457.2 4.78 533.4 152.4 12.70 17.24 w
20 “ 10s 508.0 5.54 584.2 152.4 12.70 21.77 w
24 “ 10s 609.6 6.35 692.2 152.4 12.70 27.22 w

We are Govt. approved certified ASME B16.9 Carbon Steel Stub End Fittings, ASTM A403 Stub End, Check BS1640 SS Stub End Weight Chart

MSS SP-75 Stub End Type A Weight Chart

NPS
inches		 STUB End
Sch.
5S		 Sch.
10S		 Sch.
40S		 Sch.
80S
1/2 0.06 0.08 0.12 0.13
3/4 0.07 0.09 0.15 0.17
1 0.09 0.15 0.20 0.25
1 1/4 0.13 0.20 0.30 0.35
1 1/2 0.16 0.25 0.38 0.46
2 0.25 0.40 0.55 0.75
2 1/2 0.35 0.50 0.80 1.00
3 0.50 0.60 1.10 1.50
4 0.70 1.00 1.80 2.50
5 1.00 1.25 2.50 3.50
6 1.60 1.95 3.70 5.50
8 2.50 3.10 5.90 10.0
10 4.00 4.90 10.5 14.0
12 6.60 7.10 15.0 20.0
14 6.40 7.80 15.5 20.5
16 7.90 9.00 18.0 24.0
18 9.30 10.5 21.0 28.0
20 12.0 13.5 23.5 31.0
24 16.5 19.0 28.5 38.0

Stainless Steel Lap Joint Stub End Tolerance

Nominal Pipe Size 1/2 up to 2½ 3 to 3½ 4 5 to 8 10 to 18 20 to 24
Outside Diameter at Welding End (OD) 0.8 0.8 0.8 + 1.6
- 0.8		 + 2.29
- 0.76		 + 3.05
- 0.76
Overall Length (F) 1.6 1.6 1.6 1.6 2 2
Outside Diameter of Lap (G) + 0
- 0.76		 + 0
- 0.76		 + 0
- 0.76		 + 0
- 0.76		 + 0
- 1.6		 + 0
- 1.6
Thickness of Lap (T) + 1.52
- 0		 + 1.52
- 0		 + 1.52
- 0		 + 1.52
- 0		 + 1.52
- 0		 + 1.52
- 0
Fillet Radius of Lap (R) + 0
- 0.76		 + 0
- 0.76		 + 0
- 1.6		 + 0
- 1.6		 + 0
- 1.6		 + 0
- 1.6
Wall Thickness (t) Not less than 87.5% of Nominal Wall Thickness

ASTM A403 Stub End European Standard

ASME: ANSI B16.9, ANSI B16.28, MSS-SP-43
DIN: DIN2605, DIN2615, DIN2616, DIN2617, DIN28011
EN: EN10253-1, EN10253-2
ASTM A403 – ASME SA403 Standard Specification for Wrought Austenitic SS Piping Fittings
ASME B16.9 Factory-Made Fittings Buttwelding
ASME B16.25 SS Buttwelding End
ASME B16.28 Wrought Steel SR Elbows and Buttwelding Returns
MSS SP-43 Fabricated and Wrought Butt-Welding Fittings for Corrosion Resistant, Low Pressure

Common Types Of BS1640 SS Stub End

Short stub Ends Sch 80 2 IN, ANSI B16.9, 140mm, Stainles Steel stub Ends

ASME B16.9 stub Ends SCH 10 ANSI B16.9, 6 Inch, SCH 10S, Stainless Steel 316 stub Ends

ASME B16.9 Lap Joint stub Ends A403 WP304 stub Ends, BW, SCH 40S, Beveled Ends, 6 Inch

Mss Type B stub Ends 1 1/2 Inch, SCH 10S, ASTM A403 WP316 stub Ends, RF

Long Stub Ends SCH 40 SCH 10S, MSS SP-43, ASTM A403 TP904L Stub Ends, 3 Inch Short stub Ends Sch 80 Short stub Ends Sch 80 2 IN, ANSI B16.9, 140mm,

Buttweld stub Ends Fittings A403 WP304L, 2-1/2 Inch, Stainless Steel stub Ends, SCH 40S

Stub Ends Din 2642 SS 304 stub Ends, ANSI B16.9, 6 Inch, SCH 10S

ANSI B16.9 stub Ends Type A Steel stub Ends Pipe Fittings

A403 Gr WP304 stub Ends EN 1092-1 Type 35

Carbon Steel stub Ends Fittings

A234 Gr WPB stub Ends EN 1092-1 Type 36

Stainless Steel stub Ends Pipe Fittings

Supplier of Stainless Steel Stub End Pipe Fittings, ANSI B 16.9 Stub End, Check Specification of Stubs End Buttweld Fittings

Stainless Steel Stub End Pipe Fittings Specification

Dimensions  ASME/ANSI B16.9, ASME B16.28, MSS-SP-43
Sizes 1/2″NB TO 36 “NB IN
Schedule Wall Thickness 5S, 10S, 20S, S10, S20, S30, STD, 40S, S40, S60, XS, 80S, S80, S100, S120, S140, S160, XXS Schedule
Types Long Stub Ends, Pipe Stub Ends, Butt weld Long Stub Ends, Lap Joint Stub Ends.
Steel Grades Alloy Steel, Stainless Steel, Duplex, Carbon Steel, Nickel Alloys, Cupro Nickel
Value Added Services Electro Polish, Hot Dipped Galvanizing, Epoxy & FBE Coating, Sand Blasting, Threading, Soldering

ANSI B 16.9 Stub End Dimension

Dimensions of Lap Joint Stub End

Nominal Pipe Size (NPS) Outside Diameter at Bevel Long Pattern Short Pattern Radius of Fillet Diameter of Lap
Max Min F F R G
1/2 22.8 20.5 76 51 3 35
3/4 28.1 25.9 76 51 3 43
1 35.0 32.6 102 51 3 51
1-1/4 43.6 41.4 102 51 5 64
1-1/2 49.9 47.5 102 51 6 73
2 62.4 59.5 152 64 8 92
2-1/2 75.3 72.2 152 64 8 105
3 91.3 88.1 152 64 10 127
3-1/2 104.0 100.8 152 76 10 140
4 116.7 113.5 152 76 11 157
5 144.3 140.5 203 76 11 186
6 171.3 167.5 203 89 13 216
8 222.1 218.3 203 102 13 270
10 277.2 272.3 254 127 13 324
12 328.0 323.1 254 152 13 381
14 359.5 354.8 305 152 13 413
16 411.0 405.6 305 152 13 470
18 462 456 305 152 13 533
20 514 507 305 152 13 584
22 565 558 305 152 13 641
24 616 609 305 152 13 692

Dimensions of Long Stub End Dimensions

Product Nom. Pipe Size Dia (G) Length (F), Short Outside Dia (O.D.) Sch 160, Inside Dia (I.D.) Sch 160, Lap Thickness (t) Schedule 160, Wall Thickness (T) XX Strong Wall Approx. Weight XX Strong Wall, Inside Dia (I.D.)
1 1/2″ Stub Ends Long Type “A 1.5 2.875 2 1.9 1.338 0.281 0.281 2.98 1.1
1 1/2″ Stub Ends Long Type “A” 1.5 2.875 4 1.9 0.15 0.15 1.49 1.5 0.2
1 1/4″ Stub Ends Long Type “A 1.25 2.5 2 1.66 1.16 0.25 0.25 2.52 0.896
1 1/4″ Stub Ends Long Types “A” 1.25 2.5 4 1.66 0.14 0.14 1.26 1.278 0.191
1″ Stub Ends Long Types “A 1 2 2 1.315 0.815 0.25 0.25 1.76 0.599
1″ Stub Ends Long Types “A” 1 2 4 1.315 0.133 0.133 0.88 0.957 0.179
1/2″ Stub Ends Long Types “A 0.5 1.375 2 0.84 0.464 0.187 0.188 0.68 0.252
1/2″ Stubs Ends Long Types “A” 0.5 1.375 3 0.84 0.109 0.109 0.34 0.546 0.147
10″ Stubs Ends Long Types “A 10 12.75 5 10.75 8.5 1.125 1.125 – –
10″ Stubs Ends Long Types “A” 10 12.75 10 10.75 0.365 0.365 54 9.75 0.5
12″ Stubs Ends Long Types “A 12 15 6 12.75 10.126 1.312 1.312 – –
12″ Stubs Ends Long Types “A” 12 15 10 12.75 0.375 0.375 64.5 11.75 0.5
14″ Stubs Ends Long Types “A” 14 16.25 12 14 0.375 0.375 84 13 0.5
16″ Stubs Ends Long Types “A” 16 18.5 12 16 0.375 0.375 98 15 0.5
18″ Stubs Ends Long Types “A” 18 21 12 18 0.375 0.375 136 17 0.5
2 1/2″ Stubs Ends Long Types “A 2.5 4.125 2.5 2.875 2.125 0.375 0.375 8.8 1.771
2 1/2″ Stubs Ends Long Types “A” 2.5 4.125 6 2.875 0.203 0.203 4.4 2.323 0.276
2″ Stubs Ends Long Types “A 2 3.625 2.5 2.375 1.689 0.343 0.343 6.1 1.503
2″ Stubs Ends Long Types “A” 2 3.625 6 2.375 0.154 0.154 3.05 1.939 0.218
20″ Stubs Ends Long Types “A” 20 23 12 20 0.375 0.375 157 19 0.5
3 1/2″ Stubs Ends Long Types “A 3.5 5.5 3 4 – – – 15.5 2.728
3 1/2″ Stubs Ends Long Types “A” 3.5 5.5 6 4 0.226 0.226 7.75 3.364 0.318
3″ Stubs Ends Long Types “A 3 5 2.5 3.5 2.624 0.438 0.438 9.8 2.3
3″ Stubs Ends Long Types “A” 3 5 6 3.5 0.216 0.216 6.5 2.9 0.3
3/4″ Stubs Ends Long Types “A 0.75 1.688 2 1.05 0.612 0.218 0.219 0.94 0.434
3/4″ Stubs Ends Long Types “A” 0.75 1.688 3 1.05 0.113 0.113 0.47 0.742 0.154
4″ Stubs Ends Long Types “A 4 6.188 3 4.5 3.438 0.531 0.531 19.3 3.152
4″ Stubs Ends Long Types “A” 4 6.188 6 4.5 0.237 0.237 9.65 3.826 0.337
5″ Stubs Ends Long Types “A 5 7.313 3 5.563 4.313 0.625 0.625 32.66 4.063
5″ Stubs Ends Long Types “A” 5 7.313 8 5.563 0.258 0.258 16.33 4.813 0.375
6″ Stubs Ends Long Types “A 6 8.5 3.5 6.625 5.187 0.718 0.719 45.26 4.897
6″ Stubs Ends Long Types “A” 6 8.5 8 6.625 0.28 0.28 22.63 5.761 0.432
8″ Stubs Ends Long Types “A 8 10.625 4 8.625 6.813 0.906 0.906 59.71 6.875
8″ Stubs Ends Long Types “A” 8 10.625 8 8.625 0.322 0.322 34.12 7.625 0.5

Dimensions of Short Stubs End

Product Nom. Pipe Size Diameter (G) Length (J) Outside Diameter (O.D.) Schedule 5S Approx. Weight Schedule 5S, Inside Diameter (I.D.) Schedule 5S, Wall Thickness (T)
1 1/2″ Short Stubs Ends Short Type “C” 1.5 2.875 2 1.9 0.29 1.77 0.065
1 1/4″ Short Stubs Ends Short Type “C” 1.25 2.5 2 1.66 0.21 1.53 0.065
1″ Short Stubs Ends Short Type “C” 1 2 2 1.315 0.19 1.185 0.065
1/2″ Short Stubs Ends Short Type “C” 0.5 1.375 2 0.84 0.13 0.71 0.065
10″ Short Stubs Ends Short Type “C” 10 12.75 5 10.75 7.48 10.482 0.134
12″ Short Stubs Ends Short Type “C” 12 15 6 12.75 15 12.438 0.156
14″ Short Stubs Ends Short Type “C” 14 16.25 6 14 19.2 13.688 0.156
16″ Short Stubs Ends Short Type “C” 16 18.5 6 16 23.9 15.67 0.165
18″ Short Stubs Ends Short Type “C” 18 21 6 18 28.5 17.67 0.165
2 1/2″ Short Stubs Ends Short Type “C” 2.5 4.125 2.5 2.875 0.75 2.709 0.083
2″ Short Stubs Ends Short Type “C” 2 3.625 2.5 2.375 0.44 2.245 0.065
20″ Short Stubs End Short Type “C” 20 23 6 20 36.3 19.624 0.188
24″ Short Stubs Ends Short Type “C” 24 27.25 6 24 56 23.564 0.218
3″ Short Stubs End Short Type “C” 3 5 2.5 3.5 0.94 3.334 0.083
3/4″ Short Stubs Ends Short Type “C” 0.75 1.688 2 1.05 0.14 0.92 0.065
4″ Short Stubs End Short Type “C” 4 6.188 3 4.5 1.38 4.334 0.083
5″ Short Stubs Ends Short Type “C” 5 7.313 3 5.563 2.06 5.345 0.109
6″ Short Stub End Short Type “C” 6 8.5 3.5 6.625 2.75 6.407 0.109
8″ Short Stub End Short Type “C” 8 10.625 4 8.625 3.88 8.407 0.109
Check latest Price of Stub End Sch 10, ASME B 16.9 Stubs End and Stubs End Din 2642 in Mumbai, India

Price list of Stub End Buttweld Fittings

Stubs End type Stubs End Price in India Stubs End Price in UAE Dirham
ASTM A403 WP 304 B16.9 BW R=1.5D, SCH-40S, 15mm INR 85.38 / Kg AED 4.50 UAE Dirham
ASTM A234 GR. WPB B16.9 BW R=1.5D, SCH-40, 25mm INR 50.00 / Kg AED 2.17 UAE Dirham
ASTM A403 WP 304 B16.9 BW R=1.5D, SCH-40S, 40mm INR 235.25 / Kg AED 12.12 UAE Dirham