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ASME B16.9 End Cap

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  • ASME B16.9 End Cap

View Dimensions Table of Carbon Steel Weld Cap, Stainless Steel Pipe Caps


Carbon Steel Weld Cap is a special type of pipe fitting made up of carbon steel because it terminates a pipeline opposed to extending it like other fittings do. R.C. Metal Corporation is a leading manufacturer and supplier of the Stainless Steel Pipe Caps and other material made caps in different dimensions. The dimensions are maintained according to the B16.9 standards for the Carbon Steel Pipe Caps. The caps range from ½ inches to 48 inches in nominal bore size. The different applications of the caps include oil and gas industries, sea water and marine applications, commercial applications like the heat exchangers and boiler pipelines. The ASME B16.9 Cap is attached at the end of a pipe where the line has to be terminated. The cap can either be welded or bolted to the end of the pipe. There are welded and seamless products.


ASME B16.9 End Cap

ASME B16.9 End Cap

The Seamless Pipe Cap more accurate in dimensions. It can be used in instrumental applications where the dimensions have to be precise. There are different wall thicknesses and pressure classes of the B16.9 Buttweld End Cap types. The buttweld caps are stronger. The strength also depends on the material grade. The most used ones are the 304 austenitic stainless steel grade caps. The Carbon Steel End Caps are used in applications where the toughness is important because of the high impact stress risk. The carbon steel has higher toughness compared to other materials.

RC Metal Corporation

Table of Contents

Stainless Steel Pipe Caps Standard Size and Specification


Specs ASME B16.9 End Caps
Size Ranges ½” NB to 24″ NB in Schedule 10s, 40s, 80s, 160s, XXS.
Dimensions ASME/ ANSI B16.9 | ASME B16.28 | MSS-SP-43 | BS1560 | BS4504 | BS10
Bending Radii Radius=1 D, 2D, 3 D, 5D, 6D, 8 D, 10D
Types Welded | Seamless | Fabricated
Thickness of Fitting SCH10, SCH 20, SCH30, STD SCH40, SCH80, SCH60, XS, SCH100, SCH 120, SCH140, SCH 160, XXS available with NACE MR 01-75
Sizing Seamless ButtWeld Fitting: From 1/2″ - 10″
Welded ButtWeld Fitting: From 1/2″ - 48″

Largest Seamless Pipe Cap, ASME B16.9 Buttweld End Cap, Carbon Steel Pipe Caps Manufacturers in India.


What is ANSI B16.9 Pipe Cap Fitting?

The SS End Caps are used in heat exchangers, condensers, paper and pulp industries and in domestic applications like water lines. The ANSI B16.9 Pipe Cap Fitting also comes in commercially pure material types such as copper. The copper caps are used mostly with copper pipes. It is the same for most Welded pipe caps which are used with similar material pipelines. Please feel free to contact us to know more about the different types of SS Pipe End Caps and their prices.


Refer Carbon Steel End Caps, ANSI B16.9 Pipe Cap Fitting Standard Weights, Buy Welded pipe caps at low price.


Get ASME B16.9 End Cap Weight Table


NPS XS STD XXS Schedule 160
1 0.14 0.09 0.23 0.18
1.1/4 0.18 0.14 0.34 0.23
1.1/2 0.23 0.18 0.41 0.27
2 0.34 0.27 0.68 0.57
2.1/2 0.45 0.41 1.13 0.79
3 0.79 0.68 1.81 1.32
3.1/2 1.13 0.91 2.72 –
4 1.36 1.13 3.4 2.68
5 2.49 2.04 5.44 4.54
6 4.08 2.95 8.16 6.8
8 7.26 5.44 13.61 14.06
10 11.34 9.07 – 25.85
12 16.33 13.61 – 43.09
14 20.41 16.33 – –
16 24.49 18.14 – –
18 32.66 24.49 – –
20 39.01 34.02 – –
22 56.7 42.64 – –
24 58.97 43.54 – –
26 72.12 53.98 – –
30 103.87 78.02 – –
NPS XS STD XXS SCH 160
Suppliers of Copper Pipe End Cap in India, View SS Pipe End Caps, ASME B16.9 Cap Dimensions.

Dimension Chart of Carbon Steel End Caps


Dimension Chart of Carbon Steel End Caps
Normal Pipe Size O.D.
(D)		 LENGTH
(H1)		 LENGTH
(H)
1/2 21.3 25 25
3/4 26.7 25 25
1 33.4 38 38
1.1/4 42.2 38 38
1.1/2 48.3 38 38
2 60.3 44 38
2.1/2 73 51 38
3 88.9 64 51
3.1/2 101.6 76 64
4 114.3 76 64
5 141.3 89 76
6 168.3 102 89
8 219.1 127 102
10 273 152 127
12 323.8 178 152
14 355.6 191 165
16 406.4 203 178
18 457 229 203
20 508 254 229
22 559 254 254
24 610 305 267
26 660 … 267
28 711 … 267
30 762 … 267
32 813 … 267
34 864 … 237
36 914 … 267
38 965 … 305
40 1016 … 305
42 1067 … 305
44 1118 … 343
46 1168 … 343
48 1219 … 343
Get Dimensional Tolerances of ANSI B16.9 End Pipe Cap, Are you looking for Seamless Pipe End Cap and ASME B16.9 Pipe Cap in Various Sizes ?

Check Carbon Steel Weld Caps Dimensional Tolerances



NPS		 O.D.
End to End
D1*D2
DN Nominal Pipe Sizes Ser B Ser A H
20*15 3/4*1/2 25*18 26.9*21.3 38
20*10 3/4*3/8 25*14 26.9*17.3 38
25*20 1*3/4 32*25 33.7*26.9 51
25*15 1*1/2 32*18 33.7*21.3 51
32*25 1.1/4*1 38*32 42.4*33.7 51
32*20 1.1/4*3/4 38*25 42.4*26.9 51
32*15 1.1/4*1/2 38*18 42.4*21.3 51
40*32 1.1/2*1.1/4 45*38 48.3*42.4 64
40*25 1.1/2*1 45*32 48.3*33.7 64
40*20 1.1/2*3/4 45*25 48.3*26.9 64
40*15 1.1/2*1/2 45*18 48.3*21.3 64
50*40 2*1.1/2 57*45 60.3*48.3 76
50*32 2*1.1/4 57*38 60.3*42.4 76
50*25 2*1 57*32 60.3*33.7 76
50*20 2*3/4 57*25 60.3*26.9 76
65*50 2.1/2*2 76*57 73.0*60.3 89
65*40 2.1/2*1.1/2 76*45 73.0*48.3 89
65*32 2.1/2*1.1/4 76*38 73.0*42.4 89
65*25 2.1/2*1 76*32 73.0*33.7 89
80*65 3*2.1/2 89*76 88.9*73.0 89
80*50 3*2 89*57 88.9*60.3 89
80*40 3*1.1/2 89*45 88.9*48.3 89
80*32 3*1.1/4 89*38 88.9*42.4 89
90*80 3.1/2*3 - 101.6*88.9 102
90*65 3.1/2*2.1/2 - 101.6*73.0 102
90*50 3.1/2*2 - 101.6*60.3 102
90*40 3.1/2*1.1/2 - 101.6*48.3 102
90*32 3.1/2*1.1/4 - 101.6*42.4 102
100*90 4*3.1/2 - 114.3*101.6 102
100*80 4*3 108*89 114.3*88.9 102
100*65 4*2.1/2 108*76 114.3*73.0 102
100*50 4*2 108*57 114.3*60.3 102
100*40 4*1.1/2 108*45 114.3*48.3 102
125*100 5*4 133*108 141.3*114.3 127
125*90 5*3.1/2 - 141.3*101.6 127
125*80 5*3 133*89 141.3*88.9 127
125*65 5*2.1/2 133*76 141.3*73.0 127
125*50 5*2 133*57 141.3*60.3 127
150*125 6*5 159*133 168.3*141.3 140
150*100 6*5 159*108 168.3*114.3 140
150*90 6*3.1/2 - 168.3*101.6 140
150*80 6*3 159*89 168.3*88.9 140
150*65 6*2.1/2 159*76 168.3*73.0 140
200*150 8*6 219*159 219.1*168.3 152
200*125 8*5 219*133 219.1*141.3 152
200*100 8*4 219*108 219.1*114.3 152
200*90 8*3.1/2 - 219.1*101.6 152
250*200 10*8 273*219 273.0*219.1 178
250*150 10*6 273*159 273.0*168.3 178
250*125 10*5 273*133 273.0*141.3 178
250*100 10*4 273*108 273.0*114.3 178
300*250 12*10 325*273 323.9*273.1 203
300*200 12*8 325*219 323.9*219.1 203
300*150 12*6 325*159 323.9*168.3 203
300*125 12*5 325*133 323.9*141.3 203
350*300 14*12 377*325 355.6*323.9 330
350*250 14*10 377*273 355.6*273.0 330
350*200 14*8 377*219 355.6*219.1 330
350*150 14*6 377*159 355.6*168.3 330
400*350 16*14 426*377 406.4*355.6 356
400*300 16*12 426*325 406.4*323.9 356
400*250 16*10 426*273 406.4*273.0 356
400*200 16*8 426*219 406.4*219.1 356
450*400 18*16 478*426 457*406.4 381
450*350 18*14 478*377 457*355.6 381
450*300 18*12 478*325 457*323.9 381
450*250 18*10 478*273 457*273.0 381
500*450 20*18 529*478 508*457 508
500*400 20*16 529*426 508*406.4 508
500*350 20*14 529*377 508*355.6 508
500*300 20*12 529*325 508*323.9 508
550*500 22*20 - 559*508 508
550*450 22*18 - 559*457 508
550*400 22*16 - 559×406.4 508
550*350 22*14 - 559*355.6 508
600*550 24*22 - 610*559 508
600*500 24*20 630*529 610*508 508
600*450 24*18 630*478 610*457 508
600*400 24*22 630*426 610*406.4 508
650*600 26*24 - 660*610 610
650*550 26*22 - 660*559 610
650*500 26*20 - 660*508 610
650*450 26*18 - 660*457 610
700*650 28*26 - 711*660 610
700*600 28*24 720*630 711*610 610
700*550 28*22 - 711*559 610
700*500 28*20 720*530 711*508 610
750*700 30*28 - 762*711 610
750*650 30*26 - 762*660 610
750*600 30*24 - 762*610 610
750*550 30*22 - 762*559 610
800*750 32*30 - 813*762 610
800*700 32*28 820*720 813*711 610
800*650 32*26 - 813*660 610
800*600 32*24 820*630 813*610 610
850*800 34*32 - 864*813 610
850*750 34*30 - 864*762 610
850*700 34*28 - 864*711 610
850*650 34*26 - 864*660 610
900*850 36*34 - 914*864 610
900*800 36*32 920*820 914*813 610
900*750 36*30 - 914*762 610
900*700 36*28 920*720 914*711 610
950*900 38*36 - 965*914 610
950*850 38*34 - 965*864 610
950*800 38*32 - 965*813 610
950*750 38*30 - 965*762 610
1000*950 40*38 - 1016*965 610
1000*900 40*36 1020*920 1016*914 610
1000*850 40*34 - 1016*864 610
1000*800 40*32 1020*820 1016*813 610
1050*1000 42*40 - 1067*1016 610
1050*950 42*38 - 1067*965 610
1050*900 42*36 - 1067*914 610
1050*850 42*34 - 1067*864 610
1100*1050 44*42 - 1118*1067 610
1100*1000 44*40 1120*1020 1118*1016 610
1100*950 44*38 - 1118*965 610
1100*900 44*36 1220*920 1118*914 610
1150*1100 46*44 - 1168*1118 711
1150*1050 46*42 - 1168*1067 711
1150*1000 46*40 - 1168*1016 711
1150*950 46*38 - 1168*965 711
1200*1150 48*46 - 1220*1168 711
1200*1100 48*44 1220*1120 1220*1118 711
1200*1050 48*42 - 1220*1067 711
1200*1000 48*40 1220*1020 1220*1016 711

Various types of ASME B16.9 Cap


Brass Cap, FNPT, 1/4" Pipe

Brass Cap, FNPT, 1/4" Pipe

Cap, FNPT, 3/4" Pipe Size - Pipe Fitting

Cap, FNPT, 3/4" Pipe Size - Pipe Fitting

SCH 100 Caps, A403 WP316L, A403 WP316, 14 Inch, B16.9

SCH 100 Caps, A403 WP316L, A403 WP316, 14 Inch, B16.9

ASTM A234 WPB Pipe Cap, 12 Inch, SCH 40, BW

ASTM A234 WPB Pipe Cap, 12 Inch, SCH 40, BW

Galvanized Malleable Iron Cap, 1/2" Pipe Size, FNPT Connection Type

Galvanized Malleable Iron Cap, 1/2" Pipe Size, FNPT Connection Type

ANSI B16.9 A234 WP11 Cap, 4 Inch, SCH 80, BW

ANSI B16.9 A234 WP11 Cap, 4 Inch, SCH 80, BW