Disc flow preparation device Zanker GOST 8.586.1-5-2005

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Used to stabilize a flow of the measured medium ahead of the flow orifice device by means of the elimination or decreasing of vortex flows induced by local resistances.

  • It is a disc with 32 drilled holes located on a symmetrical circular scheme.
  • To be mounted on a pipeline, a straightening vane can be supplied with a set of mounting flanges. The flanges are manufactured under GOST 33259-2015.
Использование consumption

Flow preparation device

Flow preparation device

Key technical characteristics

Nominal diameter
Dy, mm
D, mmDesignation of a flow preparation device
50 88 УПП-Д-50
65 110 УПП-Д-65
80 121 УПП-Д-80
100 150 УПП-Д-100
125 176 УПП-Д-125
150 204 УПП-Д-150
200 260 УПП-Д-200
250 313 УПП-Д-250
300 364 УПП-Д-300
350 422 УПП-Д-350
400 474 УПП-Д-400
450 524 УПП-Д-450
500 576 УПП-Д-500
600 678 УПП-Д-600
700 778 УПП-Д-700
800 878 УПП-Д-800
900 980 УПП-Д-900
1000 1085 УПП-Д-1000

Materials contacting with operating media

Material of a flow preparation deviceCode of materials in a conventional designation of the flow preparation device
Steel 12X18N10T under GOST 5632 Б
Steel 20 under GOST 1050 А
Steel 09G2S under GOST 19281 09Г2С

Warranty liabilities

ParameterValue
Warranty operating life, months 18 months since the commissioning date but no more than 24 months since the date of manufacture

Contents of delivery

NameNumber
Flow preparation device 1
Data Sheet 1
Flange* 2
Paronite gasket* 2
Hardware kit (pins, nuts, washers)** 1
Manufacturer’s plant Data Sheet* 1

* at the supply in combination with a kit of mounting flanges (код «КФ»)

Designations at the order

Устройство подготовки потокаУПП-Д-100А108×4КФ Ру-2,5
1 2 3 4 5
  1. Name.
  2. Designation.
  3. Code of materials contacting with operating media
  4. External pipeline diameter x wall thickness, mm.
  5. For the supply in combination with a kit of counter flanges specify the code “KF” and the nominal pressure in a pipeline, MPa.

Articles

  1. Straightening vanes

Frequently asked questions

  1. A disc device (Zanker type) for the preparation of a flow and a tubular straightening vane are manufactured in compliance with GOST 8.586.1-2005. The aforementioned standards specify the hydraulic resistance k coefficient on straightening vanes. In particular, for the Zanker type the coefficient k is equal to 3.0, for a tubular - 0.75. Knowing hydraulic resistance coefficients k, one can calculate the losses of pressure in compliance with the formula of local hydraulic losses.
    dp = k * ro * u * u / 2,
    where dp — pressure losses;
          k — hydraulic coefficient resistance;
          ro — liquid density;
          u — average liquid flow velocity in the section.

Disc flow preparation device Zanker GOST 8.586.1-5-2005

Disc flow preparation device Zanker GOST 8.586.1-5-2005
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Обработка персональных данных включает согласие с Пользовательским соглашением и Политикой конфиденциальности и Вы принимаете их условия.