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.
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.
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″ |
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.
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 |
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 |
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 |