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Crimp coupling (coupling flange) DU 50-80

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  • Crimp coupling (coupling flange) DU 50-80
  • Crimp coupling (coupling flange) DU 50-80
Crimp coupling (coupling flange) DU 50-80 Crimp coupling (coupling flange) DU 50-80

Опис та технічні характеристики

 

drawing crimp coupling drawing crimp coupling

DC, mm L*, mm D, mm d, mm Ext. d
pipes, mm		 d1 port., mm n
port., шт.		 material  pipes
50 90 160 125 59,5-72,0 18 4 PE, cast iron
65 90 180 145 72,2-85,0 18 4 cast iron, steel, PE
80 100 195 160 75,0-102,4 18 8 PE, cast iron, steel
100 100 215 180 100,0-120,0 18 8 UPVC, PE, cast iron, steel
101 100 215 180 108,0-128,7 18 8 cast iron,asbestos cement
125 100 245 210 125,0-153,3 18 8 cast iron, steel
150 100 280 240 144,0-172,0 22 8 UPVC, PE, cast iron, steel
151 100 280 240 158,5-181,6 22 8 PE,cast iron,asbestos cement
200 130 335 295 205,0-234,0 22 8 UPVC, PE, cast iron, steel
250 130 390 350 272,0-289,0 22 12 UPVC, cast iron, steel, PE
300 130 440 400 323,0-339,4 22 12 cast iron, steel
350 160 500 460 * 22 16 UPVC, PE, cast iron, steel
400 160 565 515 * 26 16 UPVC, PE, cast iron, steel
450 160 615 565 * 26 20 UPVC, PE, cast iron, steel
500 180 670 620 * 26 20 UPVC, PE, cast iron, steel
600 180 780 725 * 30 20 UPVC, PE, cast iron, steel
700 180 895 840 * 30 24 UPVC, PE, cast iron, steel
800 180 1010 950 * 33 24 UPVC, PE, cast iron, steel
900 180 1110 1050 * 33 28 UPVC, PE, cast iron, steel
1000 200 1220 1160 * 33/36 28 UPVC, PE, cast iron, steel
1200 200 1455 1380 * 39 32 UPVC, PE, cast iron, steel

Function

Joining a pipeline that has a welded flange allows, due to its design features, to compress another pipeline from materials that are not welded without welded joints or other sealing methods.

 

Specifications

  • The coupling is made according to TU 27.2-33437218.002: 2006.
  • Axial deviations of pipes from each side ± 6 °.
  • Coupling housing made of steel grade St3ps, GOST 14637.
  • Clamping flange made of steel grade St3ps, GOST 14637. The flange dimensions correspond to the typical flange dimensions for a working pressure of 10 kg / cm.
  • The design of the coupling provides installation in any position.
  • Rubber seal is made of rubber brand IRP 1068; rubber mix brand 5C-3831. The shape of the seal allows you to connect with pipes with minor defects in the surface of the pipe.
  • Nuts galvanized according to GOST 5915; washers according to GOST 11371; M16 studs galvanized according to GOST 22034. The method of cold galvanizing is used; the layer thickness is not less than 9 microns (M16 studs and higher (depending on the coupling diameter) have a layer thickness of not less than 250 microns). The ends of the studs are protected by plastic caps.
  • Type of sealing surfaces of flanges according to GOST 12815, TYPE 1.2 or 3.
  • Anticorrosive coating of couplings according to GOST 9.032, coating class IV minimum 250 microns. Corrosion-resistant coating is solid, durable, smooth, without gaps and bubbles and has a strong adhesion to the metal.

The manufacturer guarantees impeccable performance of the original products of its own production of crimping clutches while the consumer observes the conditions of operation, transportation, storage, installation.

 

We carry out delivery throughout the territory of Ukraine by transport carriers «SAT», «New Mail» and others.
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