Solutions for the union, control and repair of water networks

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+34 918 294 003

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Ranges of use for screws and flanges

Ranges of use for screws and flanges
DN PN No. Screws Thread K (mm)
50 10 4 M - 16 125
16 4 M - 16 125
25 4 M - 16 125
65 10 4 M - 16 145
16 4 M - 16 145
25 4 M - 16 145
80 10 8 M - 16 160
16 8 M - 16 160
25 8 M - 16 160
100 10 8 M - 16 180
16 8 M - 16 180
25 8 M - 20 190
125 10 8 M - 16 210
16 8 M - 16 210
25 8 M - 24 220
150 10 8 M - 20 240
16 8 M - 20 240
25 8 M - 24 250
200 10 8 M - 20 295
16 12 M - 20 295
25 12 M - 24 310
250 10 12 M - 20 350
16 12 M - 24 355
25 12 M - 27 370
300 10 12 M - 20 400
16 12 M - 24 410
25 12 M - 27 430
DN PN No. Screws Thread K (mm)
DN PN No. Screws Thread K (mm)
350 10 16 M - 20 460
16 16 M - 24 470
25 16 M - 30 490
400 10 16 M - 24 515
16 16 M - 27 525
25 16 M - 33 550
450 10 20 M - 24 565
16 20 M - 27 585
25 20 M - 33 600
500 10 20 M - 24 620
16 20 M - 30 650
25 20 M - 33 660
600 10 20 M - 27 725
16 20 M - 33 770
25 20 M - 36 770
700 10 24 M - 27 840
16 24 M - 33 840
25 24 M - 39 860
800 10 24 M - 30 950
16 24 M - 36 840
25 24 M - 45 1.085
900 10 28 M - 30 1.050
16 28 M - 36 1.050
25 28 M - 45 1.090
1000 10 28 M - 33 1.160
16 28 M - 39 1.160
25 28 M - 52 1.210
DN PN No. Screws Thread K (mm)

Outside diameters of pipes

DN PE Fiber cement
Inches mm PVC A B C D E F Ductile iron Steel
3/8” 10 16 - - - - - - - -
1/2” 15 20 - - - - - - - 21,3
3/4” 20 25 - - - - - - - 26,7
1” 25 32 - - - - - - - 33,4
1 1/4” 32 40 - - - - - - 55 42,4
1 1/2” 40 50 - - - - - - - 48,3
2” 50 63 - - - 66 66 66 66 60,3
- 60 - - - 76 76 76 76 - -
- 70 - - - 86 86 88 88 - -
2 1/2” 65 75 - - - - - - 77 73
3” 80 90 - 98 98 98 100 100 98 88,9
4” 100 110 116 118 118 122 124 124 118 114,3
5” 125 125 143 143 145 149 155 155 144 141,3
140
6” 150 160 170 170 174 178 186 186 170 168,3
7” 175 180 195 197 203 207 217 217 197 195
8” 200 200 222 224 232 236 248 248 222 219,1
9” 225 225 - - - - - - - -
10” 250 250 272 280 284 292 300 310 274 273
280
12” 300 315 324 334 340 350 360 372 326 323,8
14” 350 355 378 388 398 408 420 434 378 355,6
16” 400 400 432 442 454 468 480 496 429 406,4
18” 450 450 486 496 510 526 540 558 480 457,2
20” 500 500 540 550 568 584 60 620 532 508
22” 550 560 - - - - - - - 558,8
24” 600 630 655 660 680 700 720 744 635 609,6
26” 650 - - - - - - - - 660,4
28” 700 710 748 770 784 812 840 868 738 711,2
30” 750 - - - - - - - - 762
32” 800 800 852 880 896 928 960 992 842 812,8
34” 850 - - - - - - - - 863,6
36” 900 900 956 990 1008 1044 - - 945 914,4
38” 950 - - - - - - - - 965,2
40” 1000 1000 1000 1100 - - - - 1048 1016
Inches mm PVC A B C D E F Ductile iron Steel
DN PE Fiber cement

+34 91 911 14 66

Contact us for any inquiry

contacto@bivinnova.com

Contact us via email

Mon - Fri / 8:00 - 18:00

Opening Hours

About

BIV Group manufactures and sells accessories for the repair and joining of water mains pipes.

Address

Calle Gaviotas 16, Naves 2-3
Pol. Ind. El Cascajal
28320 Pinto (Madrid)

Valid until June 12, 2026
Never stop innovating
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Company supported by funds from the European Union and the Community of Madrid.

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