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Connecting (repair) coupling DС 200-1200

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  • Connecting (repair) coupling DС 200-1200
  • Connecting (repair) coupling DС 200-1200
Connecting (repair) coupling DС 200-1200 Connecting (repair) coupling DС 200-1200

Опис та технічні характеристики

 
drawing coupling
Conditional pass DC, mm Construction length    L*, mm Center diameter d, mm Outer diameter range Mufti shell wall thickness Pipe material
50 180 125 59,5-72,0 6 PE, cast iron
65 180 145 72,2-85,0 6 cast iron, steel
80 200 160 75,0-102,4 6 PE, cast iron, steel
100 200 180 89,0-120,0 6 UPVC, PE, cast iron, steel
101 200 180 108,0-128,7 6 cast iron, steel
125 200 210 125,0-153,3 6 cast iron, steel
150 200 240 144,0-172,0 6 UPVC, PE, cast iron, steel
151 200 240 158,5-181,6 6 cast iron, asbestos cement
200 250 295 205,0-234,0 6 UPVC, PE, cast iron, steel
250 250 350 272,0-289,0 6 UPVC, PE, cast iron, steel
300 250 400 323,0-339,4 6 UPVC, PE, cast iron, steel
350 360 460 355,0-380,0 11 PE, cast iron, steel
400 360 515 400,0-410,0 / 426,0-440,0 11 UPVC, PE, cast iron, steel
450 360 565 475,0-485,0 11 cast iron, steel
500 360 620 500,0-510,0 / 527,0-540,0 11 UPVC, PE, cast iron, steel
600 360 725 627,0-640,0 11 UPVC, PE, cast iron, steel
700 360 840 * 11 UPVC, PE, cast iron, steel
800 360 950 * 20 UPVC, PE, cast iron, steel
900 360 1050 * 20 UPVC, PE, cast iron, steel
1000 400 1160 * 20 UPVC, PE, cast iron, steel
1200 400 1380 * 20 UPVC, PE, cast iron, steel
 * - sizes of couplings which are indicated with an asterisk, are made upon agreement with the customer

Function

It is used for flangeless connection of pipelines made from both polyethylene and other dissimilar materials. Can be used for emergency works..

 

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.
  • The method of cold galvanizing is used; the layer thickness is not less than 9 microns (M16 studs and higher (depending on the diameter of the sleeves) 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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