ASME B16.9 Stub End

Stainless Steel Short or Long Stub End manufacturer In UAE in custom Size and Thickness, Schedule, Price List


ASME B16.9 Stub End

Difference Between Long Stub End Vs Short Stub End

When spinning backup flanges are required, stub ends are connections utilised to replace welded flanges. Their primary application is with common a Lap Joint Flange Stub End. In contrast to Long Stub Ends, which have an enlarged hub width, Short Stub Ends have a shorter hub length. Short Stub Ends serve as spinning backup flanges as an option to welded flanges.

How To ASME B16.9 Stub Ends Assembly?

The Stainless Steel Stub End is necessary forattaching the lap-joint spacer to the pipe network. The stub end or lap-joint flange arrangement is mainly utilised in pipeline systems that need to be disassembled for examination. As a result of the assembly's fast bolt hole placement, it is also used in the construction of large-diameter or manually adjustable piping arrangements. Lap joint stub ends are divided into two categories by ASME B16.9 Stub End: long design and short pattern.

Limitations Of Lap Joint Flange Stub End

Pressure ratings severely constrain the use of lap joint flanges Stub End.Even though many Short Stub End flanges can withstand higher pressures than slip-on flanges, they are not appropriate for high-pressure situations. Always get the advice of an engineer before buying flanges for use with the Long Stub End if you are unsure.

Advantages Of Carbon Steel Stub End, Machined serrated face Lap Joint Flange Stub End supplier in Middle East, view ANSI B16.9 Short Stub End dimensions and weight chart

How to order a Stainless Steel Stub End?

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Manufacturing process Of Carbon Steel Stub End

The stub ends are produced in all standard sizes. The stubs can have squared, flanged, or threaded ends and come with a standard weld bevel.Type A and Type B manufacturing processes frequently create stub ends.Standard joint flanges are used with the Type A Stub end. The stub end's lap width is greater than or equal to the pipe wall's total thickness. Normal slip-on flanges are used as lap flanges and have Type B Stub ends installed. Such short ends' lap thicknesses are greater than or equal to the pipe wall's nominal thickness.

Different Ends Finishing Of Stainless Steel Stub End, Refer Installation Benefits Of Buttweld Stub End




Specialized in manufacturing

ASME B16.9 Stub End

ANSI B16.11 Stub End is commonly seen with a lap joint flange.

Size

1/2 inch upto 48 Inch

SCH

10S to 180

ASTM

A403, A234, WPHY

ASME

B16.9
ANSI B16.9 Stub End


Pipe Stub End Type A And B/ C



ASME B16.9 Buttweld Stub End Different Ends Finishing
ASME B16.9 Buttweld Stub End Different Ends Finishing
  • Beveled Ends
  • Squared Ends
  • Flanged Ends
  • Threaded Ends (Male Only)
  • Grooved Ends
Carbon Steel Stub End Advantages
Carbon Steel Stub End Advantages
  • Buttweld Stub ends are used with Loose flange to be welded onto the pipe
  • ASME B16.9 Stub End can reduce the total cost of flanged joints for piping systems in high material grades
  • ANSI B16.9 Stub End speeds up the installation process, as the lap joint flange can be rotated to facilitate the alignment of the bolt holes.
Installation Benefits Of Pipe Stub End
Installation Benefits Of Pipe Stub End
  • The LJ flange may be circled at the pipe and simplify the alignment of the bolt holes of the mating flange
  • It will be stated that stud end are getting famous additionally in high-stress packages (while they had been used for low-stress packages simplest withinside the past).


Stainless Steel Stub End Specification


Specifications ASME B16.9 Reducer
EN Types En 1092-1 Type 33
En 1092-1 Type 36
En 1092-1 Type 37
Types Of Stub End manufacturer in UAE Short Stub End And Long Stub End
Brand Name Schulzmann
Size Of Manufacturer BW (Buttweld) 1½" NB to 80" NB
SMLS (Seamless) 4” to 24”
Weld (Welded) 2” to 36”
Standard DIN 2642
DIN 16963
Available Packing Packing In Plywood Box And Plywood Pallet
Manufacturing Productivity 500 ton per month
Supply Ability 200 Ton Per Month
Transportation In Air & Ocean
Available Coating Oil Black Paint
Yellow Transparent
Anti-rust Paint
Zinc Plated
Cold and Hot Dip Galvanized
Fittings Connection Types Buttweld/ Threaded and Instrumentation/ Hydraulic/ Forged
Use In Marine & dredging
Sanitation
Process Instrumentation
Oil and Gas
Petrochemical/ Refinery/Chemical
Power etc.
Types Of Schedule SCH 5S To SCH XXS


Long and Short Stub End Price List


Description Price In US ($)
STUB END STD, A234 WPB, WT MSS TPITEM, TYPE-LAP JOINT, BUTTWELD FITTINGS US $2147.91 Per KG
STD WT MSS TPITEM, TYPE-LAP JOINT, A234 WPB, STUB END, BUTTWELD FITTING US $7878.38 Per KG
MSS TPITEM, BW FITTING, A234 WPB, STUBS END, STD WT, TYPE-LAP JOINT US $3427.11 Per KG
A234 WPB, STUB END, STD WT, MSS TPITEM, BW FITTING, TYPE-LAP JOINT US $4443.06 Per KG
TYPE-LAP JOINT, A234 WPB, STUBS END, STD WT, MSS TPITEM, BW FITTING US $6526.07 Per KG
STUB END, STD WT, MSS TPITEM, A234 WPB, BW FITTING, TYPE-LAP JOINT US $4443.06 Per KG
MSS TPITEM, BW FITTING, A234 WPB, STUB END, STD WT, TYPE-LAP JOINT US $355.44 Per KG
TYPE-LAP JOINT, A234 WPB, STUB END, STD WT, MSS TPITEM, BW FITTING US $1132.77 Per KG
STD WT, MSS TPITEM, BW FITTING, A234 WPB, STUBS END, TYPE-LAP JOINT US $2305.15 Per KG


Types Of ASME B16.9 Stub End


Stainless Steel Stub End

Stainless Steel Stub End

EN 1092-1 Stubs End

EN 1092-1 Stubs End

Stub End Flange

Stubs End Flange

Stubs End Fittings

Stubs End Fittings

Carbon Steel Stub End

Carbon Steel Stub End

Flange With Stub End

Flange With Stub End

Stub End With Backing Flange

Stub End With Backing Flange

Lap Joint Flange Stub End

Lap Joint Flange Stub Ends

Long Collar Stub End

Long Collar Stub End

Lap Joint Stub End Type A

Lap Joint Stub End Type A

SS Stub End Flange

SS Stub End Flange

Stub End Buttweld Fittings

Stub End Buttweld Fittings


Lap Joint Flange Stub End Dimensions


Lap Joint Flange Stub End Dimensions

Schedule STD


Normal Pipe Size Outside Diameter (T) (G) (F) (R) Kilogram
1/2 21.3 2.77 34.9 76.2 3.18 0.16
3/4 26.7 2.87 42.9 76.2 3.18 0.23
1 33.4 3.38 50.8 101.6 3.18 0.29
1.1/4 42.2 3.56 63.5 101.6 4.76 0.45
1.1/2 48.3 3.68 73 101.6 6.35 0.54
2 60.3 3.91 92.1 152.4 7.94 1
2.1/2 73 5.16 104.8 152.4 7.94 1.5
3 88.9 5.49 127 152.4 9.53 2.1
3.1/2 101.6 5.74 139.7 152.4 9.53 2.5
4 114.3 6.02 157.2 152.4 11.11 3
5 141.3 6.55 185.7 203.2 11.11 5.4
6 168.3 7.11 215.9 203.2 12.70 7.3
8 219.1 8.18 269.9 203.2 12.70 11.6
10 273.1 9.27 323.9 254 12.70 18
12 323.9 9.53 381 254 12.70 21
14 355.6 9.53 412.8 304.8 12.70 28
16 406.4 9.53 469.9 304.8 12.70 34
18 457.2 9.53 533.4 304.8 12.70 39
20 508 9.53 584.2 304.8 12.70 44
24 609.6 9.53 692.2 304.8 12.70 57


Schedule XS


Normal Pipe Size Outside Diameter (T) (G) (F) (R) Kilogram
1/2 21.3 2.77 34.9 76.2 3.18 0.16
3/4 26.7 2.87 42.9 76.2 3.18 0.23
1 33.4 3.38 50.8 101.6 3.18 0.29
1.1/4 42.2 3.56 63.5 101.6 4.76 0.45
1.1/2 48.3 3.68 73 101.6 6.35 0.54
2 60.3 3.91 92.1 152.4 7.94 1
2.1/2 73 5.16 104.8 152.4 7.94 1.5
3 88.9 5.49 127 152.4 9.53 2.1
3.1/2 101.6 5.74 139.7 152.4 9.53 2.5
4 114.3 6.02 157.2 152.4 11.11 3
5 141.3 6.55 185.7 203.2 11.11 5.4
6 168.3 7.11 215.9 203.2 12.70 7.3
8 219.1 8.18 269.9 203.2 12.70 11.6
10 273.1 9.27 323.9 254 12.70 18
12 323.9 9.53 381 254 12.70 21
14 355.6 9.53 412.8 304.8 12.70 28
16 406.4 9.53 469.9 304.8 12.70 34
18 457.2 9.53 533.4 304.8 12.70 39
20 508 9.53 584.2 304.8 12.70 44
24 609.6 9.53 692.2 304.8 12.70 57

Dimensions are in mm unless otherwise indicated. Weights are in kg and appro. given.


manufacturer of EN 1092-1 Long Stub End In UAE, check Tolerances Of Long Collar Stub End

Grades Of Stainless Steel Short Stub End



Long Stub End Dimensions


Long Stub End Dimensions

DINSize(G) Dai. (J) Short LengthO.D.SCH 160, (I.D.)SCH 160, Lap Joint (WT)SCH 160, (WT)XX Strong Wall WeightXX Strong Wall, (I.D.)
1 1/2″ “A1.52.87521.91.3380.2810.2812.981.1
1 1/2″1.52.87541.90.150.151.491.50.2
1 1/4″1.252.521.661.160.250.252.520.896
1 1/4″1.252.541.660.140.141.261.2780.191
1″1221.3150.8150.250.251.760.599
1″1241.3150.1330.1330.880.9570.179
1/2″0.51.37520.840.4640.1870.1880.680.252
1/2″0.51.37530.840.1090.1090.340.5460.147
10″1012.75510.758.51.1251.125
10″1012.751010.750.3650.365549.750.5
12″1215612.7510.1261.3121.312
12″12151012.750.3750.37564.511.750.5
14″1416.2512140.3750.37584130.5
16″1618.512160.3750.37598150.5
18″182112180.3750.375136170.5
2 1/2″2.54.1252.52.8752.1250.3750.3758.81.771
2 1/2″2.54.12562.8750.2030.2034.42.3230.276
2″23.6252.52.3751.6890.3430.3436.11.503
2″23.62562.3750.1540.1543.051.9390.218
20″202312200.3750.375157190.5


Short Stub End Dimensions


Short Stub End Dimensions

DNSize(G) Diameter(J) LengthO.D. 5S SCH Weight 5S SCH, I.D. 5S SCH, Wall Thickness (T)
1 1/2″1.52.87521.90.291.770.065
1 1/4″1.252.521.660.211.530.065
1″1221.3150.191.1850.065
1/2″0.51.37520.840.130.710.065
10″1012.75510.757.4810.4820.134
12″1215612.751512.4380.156
14″1416.2561419.213.6880.156
16″1618.561623.915.670.165
18″182161828.517.670.165
2 1/2″2.54.1252.52.8750.752.7090.083
2″23.6252.52.3750.442.2450.065
20″202362036.319.6240.188
24″2427.256245623.5640.218
3″352.53.50.943.3340.083
3/4″0.751.68821.050.140.920.065
4″46.18834.51.384.3340.083
5″57.31335.5632.065.3450.109
6″68.53.56.6252.756.4070.109
8″810.62548.6253.888.4070.109


Grade Of Carbon Steel Long Stub End



Buttweld Stub End Weight Chart


NPS In InchASME B16.9 Stub End
SCH
5S
SCH
10S
SCH
40S
SCH
80S
1/20.060.080.120.13
3/40.070.090.150.17
10.090.150.200.25
1 1/40.130.200.300.35
1 1/20.160.250.380.46
20.250.400.550.75
2 1/20.350.500.801.00
30.500.601.101.50
40.701.001.802.50
51.001.252.503.50
61.601.953.705.50
82.503.105.9010.0
104.004.9010.514.0
126.607.1015.020.0
146.407.8015.520.5
167.909.0018.024.0
189.3010.521.028.0
2012.013.523.531.0
2416.519.028.538.0


Carbon Steel Stub End Lengths


NPSSchedule(D)(t)(G)(F)(R. Max.(Kilogram And St.) 
1/2 “10s21.32.1134.950.83.180.07s
 40s 2.77   0.09s
3/4 “10s26.72.1142.950.83.180.10s
 40s 2.87   0.12s
1 “10s33.42.7750.850.83.180.16s / w
 40s 3.38   0.17s
1 1/4 “10s42.22.7763.550.84.760.22s
 40s 3.56   0.25s
1 1/2 “10s48.32.7773.050.86.350.25s / w
 40s 3.68   0.31s
2 “10s60.32.7792.163.57.940.43s / w
 40s 3.91   0.61s
2 1/2 “10s73.03.05104.863.57.940.57s / w
 40s 5.16   0.80s
3 “10s88.93.05127.063.59.530.73s / w
 40s 5.49   1.13s
4 “10s114.33.05157.276.211.111.09s / w
 40s 6.02   1.87s
5 “10s141.33.40185.776.211.111.47s / w
 40s 6.55   2.28s
6 “10s168.33.40215.988.912.702.15s / w
 40s 7.11   3.57s / w
8 “10s219.13.76269.9101.612.703.22s / w
 40s 8.18   6.07s / w
10 “10s273.14.19323.9127.012.705.13w
 40s 9.27   10.07w
12 “10s323.94.57381.0152.412.708.16w
 40s 9.53   14.29w
14 “10s355.64.78412.8152.412.7010.89w
 40s 9.53   17.15w


Dimensions Of Long Pattern and Short Pattern Stub End, exporter Of Stainless Steel 304/ 316 Backing Flange and Stub End in Middle East Countries

ASTM Grade Of Alloy Steel Lap Joint Stub End





ASME B16.9 Stub End Tolerances


NPS 1/2 to 2.1/2 3 to 3.1/2 4 5 to 8 10 to 18 20 to 24
O.D. at Welding End +
1.6
-
0.8
1.6 1.6 +
2.29
-
1.6
+
4.06
-
3.05
+
6.35
-
4.83
Overall Length Of (F) 1.6 1.6 1.6 1.6 2 2
Lap O.D. ((G)) +
0
-
0.76
+
0
-
0.76
+
0
-
0.76
+
0
-
0.76
+
0
-
1.6
+
0
-
1.6
Lap Thickness ((T)) +
1.52
-
0
+
1.52
-
0
+
1.52
-
0
+
1.52
-
0
+
1.52
-
0
+
1.52
-
0
Lap Fillet Radius ((R)) +
0
-
0.76
+
0
-
0.76
+
0
-
1.6
+
0
-
1.6
+
0
-
1.6
+
0
-
1.6


Long Pattern and Short Pattern Stub End Dimensions


Long Pattern and Short Pattern Stub End Dimensions

NPSO.D. At BevelLong PatternShort PatternFillet RadiusLap Diameter
(Max.)(Min.)(F)(F)(R)(G)
1/222.820.57651335
3/428.125.97651343
135.032.610251351
1-1/443.641.410251564
1-1/249.947.510251673
262.459.515264892
2-1/275.372.2152648105
391.388.11526410127
3-1/2104.0100.81527610140
4116.7113.51527611157
5144.3140.52037611186
6171.3167.52038913216
8222.1218.320310213270
10277.2272.325412713324
12328.0323.125415213381
14359.5354.830515213413
16411.0405.630515213470
1846245630515213533
2051450730515213584
2256555830515213641
2461660930515213692