ANSI / ASME B16.9 Stub End
ANSI B16.9 Long Stub End in manufacturer in Mumbai, India, Short Stub End Suppliers.
Check BS1640 SS Stub End Dimensions & ASME B16.9 Carbon Steel Stub End Fittings Price List, MSS SP-75 Stub End Type A manufacturer in India.
Stainless Steel Stub End Pipe Fittings are buttweld fittings that can be used in combination with a lap joint flange. Alternatively the ASME B 16.9 Stub End can be used with welding neck flanges to make flanged connections. The use of Lap Joint Stub End has two advantages. One , the ANSI B 16.9 Stub End can reduce the total cost of flanged joints when used in a piping system in high material grades. This is because the lap joint flange does not need to be of the same material of the pipe while the Stub Ends B16.9 but could be a lower grade. And two , the Long Stub End speeds up the installation process. Since a lap joint flange can be rotated to smoothen the alignment of the bolt holes. Stub End Din 2642 fittings are available in short and long pattern i.e. - ASA and MSS ASME B16.9 Stub End . Our stock list consists of Stub End Dimensions in sizes up to 80 inches. We are one of the leading Stub Ends Manufacturers. Our regular production line consists of stainless steel fittings such as the Stub End 304. Learn more about the Stub Ends Weight Chart here.
ASME B16.9 Stub End
Stainless Steel Stub End Pipe Fittings
Carbon Steel Stub End Fittings
Table of contents
- What is ASME B16.9 Stub End?
- Lap Joint Stub End Price List
- Stub End Specification
- Stub End Buttweld Fittings Material
- ASME B16.9 Stub End Types
- ASME B16.9 Stub End SCH 10
- Long Stub End SCH 40
- Short Stub End Sch 80
- ASME B16.9 Lap Joint Stub Ends
- ANSI B16.9 Stub End Type A
- Mss Type B Stub End
- Buttweld Stub Ends Fittings
- Stub End Din 2642
- Carbon Steel Stub End Fittings
- Stainless Steel Stub End Pipe Fittings
- A403 Gr WP304 Stub Ends EN 1092-1 Type 35
- A234 Gr WPB Stub Ends EN 1092-1 Type 36
- ASME B16.9 Stub End Dimensions
- ASME B16.9 Stub End Mss Sp 43 Dimensions
- Lap Joint Stub End Dimensions
- Long Stub End Dimensions
- Short Stub End Dimensions
- ASME B16.9 Stub End Weight Chart
- End welding bevels of Stub Ends
- ASME B16.9 Short Stub Ends Length
- Dimensional Tolerances of Carbon Steel Stub End Fittings
ASME B16.9 Stub End manufacturers, Stainless Steel Stub End Pipe Fittings stockholder, Alloy Steel Lap Joint Stub End Exporter in India, 1/2 to 48 Inch Carbon Steel Stub End Buttweld Fittings Price List in Mumbai.
Stub End Buttweld Fittings are available in three different types. These ASME B16.9 Stub End can be labelled as - Stub End Type A , Mss Type B Stub End and Type C :
The first type is the Stub End Sch 10 Type A fitting. This type A Stub Ends Specification has been manufactured and machined to match standard lap joint backing flange. This is because both the lap joint backing flange as well as the type A Stub End Jis 10k have to be used in combination. The mating surfaces of the Stub End Type A have an identical profile, which permits the smooth loading of the flare face
Type B Stub Ends Stainless Steel are to be used with standard slip-on flanges.
Stub End Carbon Steel in Type C could be used either way – i.e. - with lap joint or with slip-on flanges. These type C EN 1092-1 Stub End are manufactured from pipes.
Ss Stub End Dimensions could be ordered with different finished ends such as Bevelled Ends, Grooved Ends, Squared Ends , Flanged Ends as well as Threaded Ends which are meant for Male fittings Only.
What is ASME B16.9 Stub End?

The Stub End EN 1092-1 Type 35, is essentially a piece of pipe, with one end flared outwards whereas the other end has to be prepared to be welded to a pipe which will be the same bore size or NPS i.e - nominal pipe size, material as well as wall thickness. The most extensively used fabrication tool for Type B Stub End Dimensions is the flaring machine. This machine is able to flare the end of the pipe of the Stub End EN 1092-1 Type 36 and then cuts it to length.
Lap Joint Stub End Price List
| SR NO | DN | Piping Material | Material Name | Description | Price Par Pice (USD$) |
| 1 | 250*40 | STUB ENDS | LAP JOINT STUB ENDS | Stub EndS, SR, BW, Carbon Steel, ASTM A 234 Gr.WPB, ANSI/ ASME B16.9 | $4.2 |
| 2 | 250*40 | STUBS ENDS | LONG SHORT STUBS ENDS | StubS EndS, LR, BW, Carbon Steel, ASTM A 234 Gr.WPB, ANSI/ ASME B16.9 | $2.9 |
| 3 | 250*40 | STUB ENDS | LONG SHORT STUB ENDS | Stub EndS, SR, BW, Carbon Steel, ASTM A 234 Gr.WPB, ANSI/ ASME B16.9 | $5.1 |
| 4 | 250*40 | STUB ENDS | LAP JOINT STUB ENDS | Stub EndS, SR, BW, Stainless Steel, ASTM F304, ANSI/ ASME B16.9 | $8 |
| 5 | 250*40 | STUB ENDS | STUB ENDS FITTINGS | Stub EndS, SR, BW, Stainless Steel, ASTM F316, ANSI/ ASME B16.9 | $5.10 |
Please note this is an approx Price of ASME B 16.9 Stub End in India. For final ANSI B 16.9 Stub End Price List Please Call on +91 22 66109735 or drop an Email to sales@skylandmetal.in
Stub End Specification
| Specifications | ASME B16.9 Stub End |
|---|---|
| Carbon Steel Stub Ends Fittings size | Seamless Butt Weld Fittings: 1/2" - 10" Welded Butt Weld Fittings: 1/2" - 48" |
| Stub EndDimensions | ASME/ANSI B16.9, ASME B16.28, MSS-SP-43, BS4504, BS4504, BS1560, BS10 |
| Stub End Type A Thickness | SCH10, SCH20, SCH30, STD SCH40, SCH60, XS, SCH 80, SCH 100, SCH 120, SCH 140, SCH 160, XXS available with NACE MR 01-75 |
| Stub End Mss Sp 43 Types | Seamless / ERW / Welded / Fabricated Pipe Fittings |
| Stainless Steel Stub End Pipe Fittings Type | DN15-DN1200 |
| Connection For Long Stub Ends | Welding |
| Short Stub End Bending Radius | R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom Pipe Fittings |
| Lap Joint Stub End Size Range | ½" NB to 24" NB in Sch 10s, 40s, 80s, 160s, XXS. (DN6~DN100) |
| Stub End Type A Fittings | Angle : 22.5 deg, 30deg, 45 deg, 90 deg, 180 deg, 1.0D, 1.5D, 2.0D, 2.5D, 3D, 4D, 5D, 6D, 7D-40D. Standard: ASME B16.9, ASME B16.28, ASME B16.25, MSS SP-75 DIN2605 JISB2311 JISB2312 JISB2313, BS, GB, ISO |
| Manufacturing process for Stub End B16.9 | Push, Press, Forge, Cast, etc. |
| Stub End Buttweld Fittings Test Certificates | EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc |
| Origin & Mills for Mss Type B Stub End | Stubs End Mss Sp 43 for Japanese, Long Stubs End for Indian, Short Stubs End for USA, Lap Joint Stubs End for Korean, Stubs End B16.9 for European, Stubs End Buttweld Fittings for Ukraine, Stubs End Din 2642 for Russian |
| Key markets and industries for ASME B 16.9 Stub End |
|
| ANSI B 16.9 Stub End Application |
|
| Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175 | |
Stub End Buttweld Fittings Material
Prestige quality Stub End Carbon Steel manufacturers in India offer these ASME B16.9 Stub End dimensions in DIN, EN, BS, ISO, JIS or ANSI standard.
Skyland Metal is an ISO certified ASME B16.9 Stub End Manufacturers & distributor in India
Skyland Metal is a manufacturer and supplier of Stainless Steel Stubs Ends Pipe Fitting & Check Type B Stub End Dimensions, offering in all Ratings up to 2500#, built a distribution network with more then 65 countries globally.
ASME B16.9 Stub End Types
ASME B16.9 Stub End SCH 10
ANSI B16.9, 6 Inch, SCH 10S, Stainless Steel 316 Stub Ends
Long Stub End SCH 40
SCH 10S, MSS SP-43, ASTM A403 TP904L Stub End, 3 Inch
Short Stub End Sch 80
2 IN, ANSI B16.9, 140mm, Stainles Steel Stub End
ASME B16.9 Lap Joint Stub End
A403 WP304 Stub End, BW, SCH 40S, Beveled End, 6 Inch
ANSI B16.9 Stub End Type A
Steel Stub End Pipe Fittings
Mss Type B Stub End
1 1/2 Inch, SCH 10S, ASTM A403 WP316 Stub End, RF
Buttweld Stub End Fittings
A403 WP304L, 2-1/2 Inch, Stainless Steel Stub End, SCH 40S
Stub End Din 2642
SS 304 Stub Ends, ANSI B16.9, 6 Inch, SCH 10S
Carbon Steel Stub End Fittings
Stainless Steel Stub End Pipe Fittings
A403 Gr WP304 Stub End EN 1092-1 Type 35
A234 Gr WPB Stub End EN 1092-1 Type 36
ASME B16.9 Stub End Dimensions

| Nominal Pipe Size | Outside diameter of barrel |
Length (F) | Radius (R) | Diameter (G) | ||
|---|---|---|---|---|---|---|
| Minimum | Maximum | Long Pattern |
Short Pattern |
|||
| 1/2″ | 20.5 | 22.8 | 76 | 51 | 3 | 35 |
| 3/4″ | 25.9 | 28.1 | 76 | 51 | 3 | 43 |
| 1″ | 32.6 | 35.0 | 102 | 51 | 3 | 51 |
| 1 1/4″ | 41.4 | 43.6 | 102 | 51 | 5 | 64 |
| 1 1/2″ | 47.5 | 49.9 | 102 | 51 | 6 | 74 |
| 2″ | 59.5 | 62.4 | 152 | 64 | 8 | 92 |
| 2 1/2″ | 72.2 | 75.3 | 152 | 64 | 8 | 105 |
| 3″ | 88.1 | 91.3 | 152 | 64 | 10 | 127 |
| 3 1/2″ | 100.8 | 104.0 | 152 | 76 | 10 | 140 |
| 4″ | 113.5 | 116.7 | 152 | 76 | 11 | 157 |
| 5″ | 140.5 | 144.3 | 203 | 76 | 11 | 186 |
| 6″ | 167.5 | 171.3 | 203 | 89 | 13 | 216 |
| 8″ | 218.3 | 222.1 | 203 | 102 | 13 | 270 |
| 10″ | 272.3 | 277.2 | 254 | 127 | 13 | 324 |
| 12″ | 323.1 | 328.0 | 254 | 152 | 13 | 381 |
| 14″ | 354.8 | 359.9 | 305 | 152 | 13 | 413 |
| 16″ | 405.6 | 411.0 | 305 | 152 | 13 | 470 |
| 18″ | 456.0 | 462.0 | 305 | 152 | 13 | 533 |
| 20″ | 507.0 | 514.0 | 305 | 152 | 13 | 584 |
| 22″ | 558.0 | 565.0 | 305 | 152 | 13 | 641 |
| 24″ | 609.0 | 616.0 | 305 | 152 | 13 | 692 |
ASME B16.9 Stub End Mss Sp 43 Dimensions
|
STUB ENDS – ANSI B 16.9 and MSS SP-43 dimension |
|||||||
|---|---|---|---|---|---|---|---|
| inches | ND | mm | Diameter of lap |
Radius of fillet |
Length F | ||
|
D |
G | R | R1 | MSS SP43 | ANSI B16.9 | ||
| 1/2 | 15 | 21,34 | 34,92 | 3,17 | 0,80 | 50,80 | 76,20 |
| 3/4 | 20 | 26,67 | 42,86 | 3,17 | 0,80 | 50,80 | 76,20 |
| 1 | 25 | 33,40 | 50,80 | 3,17 | 0,80 | 50,80 | 101,60 |
| 1 1/4 | 32 | 42,16 | 63,50 | 4,76 | 0,80 | 50,80 | 101,60 |
| 1 1/2 | 40 | 48,26 | 73,00 | 6,35 | 0,80 | 50,80 | 101,60 |
| 2 | 50 | 60,32 | 92,10 | 7,93 | 0,80 | 63,50 | 152,40 |
| 2 1/2 | 65 | 73,02 | 104,80 | 7,93 | 0,80 | 63,50 | 152,40 |
| 3 | 80 | 88,90 | 127,00 | 9,52 | 0,80 | 63,50 | 152,40 |
| 3 1/2 | 90 | 101,60 | 139,70 | 9,52 | 0,80 | 76,20 | 152,40 |
| 4 | 100 | 114,30 | 157,20 | 11,11 | 0,80 | 76,20 | 152,40 |
| 5 | 125 | 141,30 | 185,70 | 11,11 | 1,58 | 76,20 | 203,20 |
| 6 | 150 | 168,27 | 215,90 | 12,70 | 1,58 | 88,90 | 203,20 |
| 8 | 200 | 219,07 | 269,80 | 12,70 | 1,58 | 101,60 | 203,20 |
| 10 | 250 | 273,05 | 323,80 | 12,70 | 1,58 | 127,00 | 254,00 |
| 12 | 300 | 323,85 | 381,00 | 12,70 | 1,58 | 152,40 | 254,00 |
| 14 | 350 | 355,60 | 412,70 | 12,70 | 1,58 | 152,40 | 304,80 |
| 16 | 400 | 406,40 | 469,90 | 12,70 | 1,58 | 152,40 | 304,80 |
| 18 | 450 | 457,20 | 533,40 | 12,70 | 1,58 | 152,40 | 304,80 |
| 20 | 500 | 508,00 | 584,20 | 12,70 | 1,58 | 152,40 | 304,80 |
| 22 | 550 | 558,80 | 641,30 | 12,70 | 1,58 | 152,40 | 304,80 |
| 24 | 600 | 609,60 | 692,10 | 12,70 | 1,58 | 152,40 | 304,80 |
| The lap thickness T shall not be less than nominal pipe wall thickness t | |||||||
If you have been searching for 304 SS Long Stub Ends, Alloy Steel Long Stub Ends & Stainless Steel Long Stub Ends in India then contact Skyland Metal, we holds a large stock of Buttweld Long Stub End, ASTM A403 SS Long Stub End, Monel Buttweld Long Stub Ends & Seamless Long Stub Ends. Producing special sizes of Alloy 20 Buttweld Long Stub End, ASME B16.9 Stub End, Welded Long Stub Ends, Steel Butt weld Long Stub End & Copper Nickel Long Stub Ends for piping connection.
Lap Joint Stub End Dimensions

| 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 |
A Carbon Steel Stub End Fittings and a lap joint flange can be used together as an alternative way to make a flanged connection as opposed to welding neck flanges. The two devices that are to be combined, in this case, are:
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″ Stubs Ends Long Type “A | 1.5 | 2.875 | 2 | 1.9 | 1.338 | 0.281 | 0.281 | 2.98 | 1.1 |
| 1 1/2″ Stubs Ends Long Type “A” | 1.5 | 2.875 | 4 | 1.9 | 0.15 | 0.15 | 1.49 | 1.5 | 0.2 |
| 1 1/4″ Stubs Ends Long Type “A | 1.25 | 2.5 | 2 | 1.66 | 1.16 | 0.25 | 0.25 | 2.52 | 0.896 |
| 1 1/4″ Stubs Ends Long Types “A” | 1.25 | 2.5 | 4 | 1.66 | 0.14 | 0.14 | 1.26 | 1.278 | 0.191 |
| 1″ Stubs Ends Long Types “A | 1 | 2 | 2 | 1.315 | 0.815 | 0.25 | 0.25 | 1.76 | 0.599 |
| 1″ Stubs Ends Long Types “A” | 1 | 2 | 4 | 1.315 | 0.133 | 0.133 | 0.88 | 0.957 | 0.179 |
| 1/2″ Stubs 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 |
Short Stub End Dimensions

| 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 Ends 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 Ends 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 Ends 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 Stubs Ends Short Type “C” | 6 | 8.5 | 3.5 | 6.625 | 2.75 | 6.407 | 0.109 |
| 8″ Short Stubs Ends Short Type “C” | 8 | 10.625 | 4 | 8.625 | 3.88 | 8.407 | 0.109 |
Skyland Metal is the best approach to buy ASME B16.9 Stub End in India, producing ANSI B16.9 Buttweld Long Stub End & ASME B16.9 Stubs End Stainless Steel as per MSS SP-75 & BS1640, check SS Stubs Ends dimensions, Stub Ends Weight Chart, ASME B 16.9 Stub Ends sizes, Stub Ends specification, Stub Ends Stainless Steel tolerances, Lap Joint Stub Ends material, Long Stub Ends products, Short Stub Ends standards & codes.
ASME B16.9 Stub End Weight Chart
| NPS inches |
STUB ENDS | |||
| 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 |
| Approximate weights in kg, density 8 kg/dm3 | ||||
End welding bevels of Stub Ends

| NOMINAL PIPE SIZE (Inches) | NB | OD | THICKNESS | SCH 10 | SCH 20 | SCH 30 | SCH 40 | SCH 80 |
|---|---|---|---|---|---|---|---|---|
| 1/2 | 15NB | 21.30 | 1.65 | 2.11 | __ | 2.41 | 2.77 | 3.73 |
| 3/4 | 20NB | 26.70 | 1.65 | 2.11 | __ | 2.41 | 2.87 | 3.91 |
| 1 | 25NB | 33.40 | 1.65 | 2.77 | __ | 2.90 | 3.38 | 4.55 |
| 1 1/4 | 32NB | 42.20 | 1.65 | 2.77 | __ | 2.97 | 3.56 | 4.85 |
| 1 1/2 | 40NB | 48.30 | 1.65 | 2.77 | __ | 3.18 | 3.68 | 5.08 |
| 2 | 50NB | 60.30 | 1.65 | 2.77 | __ | 3.18 | 3.91 | 5.54 |
| 2 1/2 | 65NB | 73.00 | 2.11 | 3.05 | __ | 4.78 | 5.16 | 7.01 |
| 3 | 80NB | 88.90 | 2.11 | 3.05 | __ | 4.78 | 5.49 | 7.62 |
| 3 1/2 | 90NB | 101.60 | 2.11 | 3.05 | __ | 4.78 | 5.74 | 8.08 |
| 4 | 100NB | 114.30 | 2.11 | 3.05 | __ | 4.78 | 6.02 | 8.56 |
| 5 | 125NB | 141.30 | 2.77 | 3.40 | __ | __ | 6.55 | 9.53 |
| 6 | 150NB | 168.30 | 2.77 | 3.40 | __ | __ | 7.11 | 10.97 |
| 8 | 200NB | 219.10 | 2.77 | 3.76 | 6.35 | 7.04 | 8.18 | 12.70 |
| 10 | 250NB | 273.00 | 3.40 | 4.19 | 6.35 | 7.80 | 9.27 | 15.09 |
| 12 | 300NB | 323.80 | 3.96 | 4.57 | 6.35 | 8.38 | 10.31 | 17.48 |
| 14 | 350NB | 355.60 | 3.96 | 6.35 | 7.92 | 9.53 | 11.13 | 19.05 |
| 16 | 400NB | 406.40 | 4.19 | 6.35 | 7.92 | 9.53 | 12.7 | 21.44 |
| 18 | 450NB | 457.00 | 4.19 | 6.35 | 7.92 | 11.13 | 14.27 | 23.83 |
| 20 | 500NB | 508.00 | 4.78 | 6.35 | 9.53 | 12.70 | 15.09 | 26.19 |
| 22 | 550NB | 559.00 | 4.78 | 6.35 | 9.53 | 12.70 | __ | 28.58 |
| 24 | 600NB | 610.00 | 5.54 | 6.35 | 9.53 | 14.27 | 17.48 | 30.96 |
We manufacture & supply various SS Butt weld Long Stub End & approved ANSI B16.9 Long Stub Ends as per international standard to the regional oil companies such as ADNOC, SABIC, SAUDI ARAMCO, EIL, KNPC, KOC, PDO and QP through their approved vendors.
ASME B16.9 Short Stub Ends 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 |
Dimensional Tolerances of Carbon Steel Stub End Fittings
| DIMENSIONAL TOLERANCES – STUB ENDS | ||||||
| For all fittings | Stub Ends | |||||
| Nominal Pipe Size (NPS) | Outside Ø at Bevel | Indide Ø at End | Wall Thickness t / t1 |
O.D. of Lap G | Fillet Radius of Lap – R | Overall Length. – F |
| 1/2 a 2 1/2 | 1 | 0,8 | Not | +0 -1 | +0 -1 | 2 |
| 3 a 3 1/2 | 1 | 1,6 | less | +0 -1 | +0 -1 | 2 |
| 4 | +2 -1 | 1,6 | than | +0 -1 | +0 -2 | 2 |
| 5 a 6 | +3 -1 | 1,6 | 87,50% | +0 -1 | +0 -2 | 2 |
| 8 | 2 | 1,6 | of nominal | +0 -1 | +0 -2 | 2 |
| 10 | +4 -3 | 3,2 | tickness | +0 -2 | +0 -2 | 2 |
| 12 to 18 | +4 -3 | 3,2 | +0 -2 | +0 -2 | 3 | |
| 20 a 24 | +6 -5 | 4,8 | +0 -2 | +0 -2 | 3 | |
| 26 a 30 | +7 -5 | 4,8 | ||||
| 32 a 48 | +7 -5 | 4,8 | ||||
Check our clientele in Worldwide
Ennore Petrochemical Cluster Project (India), Chennai, India
Ophir Oil Field Development,
Offshore Peninsular, Malaysia
Chevron Indonesia Deepwater Development Project,
Jakarta, Indonesia
Batangas LNG Terminal, Batangas, Philippines
Khulud Tight Gas Project,
Yibal, Oman
Bul Hanine Redevelopment,
Qatari Coastline, Qatar
Zuluf Field Expansion Project,
Arabian Gulf, Offshore Saudi Arabia (KSA)
Abu Dhabi Gas Distribution Network Pipeline Project,
Abu Dhabi, United Arab Emirates (UAE)
KrisEnergy’s Cambodia Oil Project,
Cambodia, Thailand
Dung Quat Refinery Project,
Quang Ngai, Vietnam
Bahrain Deep Gas Exploration Project, Manama, Bahrain
Al-Zour New Refinery Project,
Zour, Kuwait
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