tecnital

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We offer high-quality grooved joints, cast iron joints: galvanized and black.

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We manufacture Hamburg bends, bent springs, tees, reducers, flat flanges, neck flanges, loose flanges, blind flanges, vessel ends.

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In our offer, you will also find tees.

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Neck flanges - Neck flanges according to DIN 2631

Standard execution: sealing surface RF according to ANSI B16.5, material type A105.
How to order:

  • type of flange,
  • nominal pressure (for example, class 150 lbs),
  • nominal diameter, wall thickness of the pipe it connects to,
  • type of material,
  • standard number ANSI B16.5,
  • type of quality certificates according to EN 10204.
Presiune nominala PN 110
DNDiam. ext. al teviiFlansaNumarul gaurilor
dzDzDodoHgD2sSuprafataMasa kgn
D1f
1/2"21,395,366,515,758,720,638,1    se vor stabili de comun acord cu clientul35,16,40,874
3/4"26,7117,382,619,163,622,147,842,96,41,454
1"33,5124,088,919,168,423,953,850,86,41,764
11/4"42,2133,498,619,172,92763,563,56,42,494
11/2"48,3155,4114,322,476,328,869,973,26,43,494
2"60,3165,1127,019,179,631,884,191,96,44,368
21/2"73,2190,5149,422,485,634,8101,1104,66,46,438
3"88,9209,6168,122,48938,2117,3127,06,48,538
31/2"101,6228,6184,225,492,341,5133,4139,76,410,78
4"114,3273,1215,925,410844,5152,4157,26,417,48
5"141,2330,2266,728,4120,750,9189,0185,76,429,28
6"168,3355,6292,128,4123,754,2222,3215,96,434,912
8"219,1419,1349,331,8139,862273,1269,76,453,912
10"273,1508,0431,835,1158,869,9342,9323,96,486,516
12"323,9558,8489,035,1161,872,9400,1381,06,410320
14"355,6603,3527,138,1171,576,3431,8412,86,412220
16"406,4685,8603,341,1184,282,6495,3469,96,417020
18"457,2743,0654,144,5190,689546,1533,46,420420
20"508,0812,8723,944,5196,995,3609,6584,26,425424
24"609,6939,8838,250,8209,6108717,6692,26,435824
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