Top Cupronickel Pipes and Fittings Manufacturer & Exporter

Copper Nickel Butt Weld Union

• Male Threaded • Female Threaded •

Male Threaded Butt Weld Union

Below table goes through dimensions of copper nickel butt weld unions. The material being used here are: CuNi10Fe1Mn and CuNi30Fe1Mn.

The copper nickel butt weld unions that we manufacture, supply and export strictly follow the below mentioned international standards like DIN, ANSI, NAVSEA, etc. We also take order requests to manufacture the said items as per customer’s dimensions.

Material :
CuNi10Fe1Mn
CuNi30Fe1Mn

Outside diameter of pipe
ØD
ØE
Thread
NPT
L1 ≈ L A.A/f B.Af THEORETICAL
WEIGHT
Nominal ØD1 Actual
inch mm inch mm mm mm mm kg/piece
               
3/8 16 3/4 19 84 42 36 0,37
1/2 20 3/4 19 92 42 36 0,5
3/4 25 1 21 95 50 46 0,6
1 30 1 1/4 23 100 60 50 0,8
1 1/4 38 1 1/2 25 106 70 65 1,15
1 1/2 44,5 1 3/4 25,5 115 70 65 1,65
2 57 2 27,5 130 85 80 2,15

Other threads than NPT are also available upon request.

Other dimensions, wall thicknesses and outside diameters are also available upon request.

Also available in US dimensions.

Female Threaded Butt Weld Union

Material :
CuNi10Fe1Mn
CuNi30Fe1Mn

Dimensions :

DIN 86033 or similar

10 bar

Outside diameter of pipe
ØD
ØA H C ØX ØR ØB F T Drilling THEORETICAL
WEIGHT
nominal actual ØG N
bolt
holes
Ød
inch mm mm mm mm mm mm mm mm mm mm   mm kg/piece
                           
 3/8 16 90 18 12 26 40 16,2 2   60 4 14 0,52
1/2 20 95 18 12 30 45 20,2 2   65 4 14 0,57
3/4 25 105 18 12 35 58 25,2 2   75 4 14 0,71
1 30 115 18 12 40 68 30,2 2 NOT 85 4 14 0,86
1 1/4 38 140 20 14 49 78 38,25 2 APPLI 100 4 18 1,47
1 1/2 44,5 150 20 14 56 88 44,75 3 CABLE 110 4 18 1,6
2 57 165 22 16 69 102 57,3 3   125 4 18 2,2
2 1/2 76,1 185 22 16 88 122 76,3 3   145 4 18 2,66
3 88,9 200 24 18 101 138 89,4 3   160 8 18 3,32
4 108 220 28 20 120 158 108,4 5   180 8 18 4,31
5 133 250 28 20 146 188 133,65 5 7 210 8 18 5,37
6 159 285 30 22 172 212 159,65 5 7 240 8 23 6,37
7 193,7 315 32 22 209 242 195 5 7 270 8 23 7,22
8 219,1 340 32 24 234 268 220 5 7 295 8 23 9,12
10 267 395 34 26 284 320 268,2 6 7 350 12 23 12,1
12 323,9 445 36 26 343 370 325,35 6 7 400 12 23 13,7
14 368 505 38 28 389 430 369,35 6 7 460 16 23 19,3
16 419,1 565 40 28 442 482 420,5 6 7 515 16 27 23,2
18 457,2 615 42 28 482 530 458,5 6 7 565 20 27 27,9
20 508 670 47 31 535 585 509,5 7 8 620 20 27 35
24 610 780 49 31 640 685 612 8 8 725 20 30 42,9

Other dimensions, wall thicknesses and outside diameters are also available on request.

Get a price quote for above mentioned products according to their dimensions or any other copper nickel products, by reaching out to us using email, call or through “request a quote” form available in the sidebar. 

If you are looking for other copper nickel products that we offer like slip on flanges, socket weld flanges, long & short elbows, reducers, tees, blind flanges, round bars, square bars, etc. then use the links in the box titled “other products” or use the navigation menu that is on top of the page. Some related products you might want to see are:

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