REEFING Co., Ltd.
REEFING Co., Ltd.
72, pr.Oktyabrya, Miass, Chelyabinsk region, RUSSIA, 456318
+7 (3513) 53 61 00

 

 

 

 

 

 

Fluid and Gas Filters 

  Fluid and Gas Filters 
Slotted Filters for Fluids and Gases

Declaration TC RU Д-RU.АТ15.В.00020 on compliance with technical regulations of Customs Union for product - Slotted Liquid and Gas Screen – is registered by Rosakkreditazia. The product - Slotted Liquid and Gas Screen is marked with Customs Union conformity mark.

Filters supplied by REEFING are designated for filtration of different fluid mediums (hydrotreated feed, MEA solution, MDEA solution, fuel oil) and gas mediums (gas products mixture, gas fuel) at refineries.

Filter surfaces are formed by slotted screens. Slotted screen construction allows to meet the most strict operational requirements to filter elements, such as:

  • minimal hydraulic resistance;
  • decrease of filter element clogging influence on flow evenness as mechanical particles and filter element details contact only in 2 points of Δ-shaped wire sharp edges;
  • low manpower efforts needed to renew filter element capacity for work (cleaning, washing);
  • longer period of filter element effective work till next cleaning;
  • in-service reliability of filter element;
  • filter element service life is up to 10 years and longer.

REEFING manufactures filter elements with slot size of 30 micrometers and more.

refer the booklet (only in Russian)  << (PDF)

Filters for Heatexchangers

Our company specialists have worked out various designs and calculation methods (strength, gasdynamic) for filters (safety elements) for heatexchangers. By using slotted screens (the manufactured by Johnson Screens) we produce conical and cylindrical filterelements that are in operation in gas feed lines and feed lines of Pakinox heatexchanger vessels. Use of the filters allows to prevent debris in heatexchanger bandles and thus to increase operational life dramatically.

 

Oil Filters

Cylindrical oil filter consists of twisted slotted screen made of  Δ-shaped wire (manufactured by Johnson Screens) and fitting welded to it. Slot size is 30 micrometers. The filters are used in sets as modules; number of modules in a set depends on operation conditions of particular technological unit.

 

Filter Cover Sheets

Filter Cover Sheets are flat welded built-up structure based on slotted screen of  Δ-shaped wire. Such sheets provide operational medium even distribution and low resistance of its flow through adsorbent, filtering filling or catalyst.

 

Filters for Circulating Water Cleaning From Solid Particles 

Filters for Circulating Water Cleaning From Solid Particles are designed for circulating water filtering after its use for industrial purposes at plant units. All details material is stainless steel.  Slot size of Δ-shaped wire filter element is 2mm for coarse filter, and 0,2mm for filter of the second stage. Filter are easily cleaned with fluid backward flow and have low flow resistance.

April 2, 2014. Shell Global Solutions representatives made a working visit…

…on the 11th of March the set of reforming reactor internals has been shipped to the principal ahead of schedule…

...

…on the 4th of March, 2014 another vessel and filter consignments have been shipped to the principals…

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…January 20, 2014. It has been a month since the drinking water treatment equipment has been operating in Khutorka village, the news report on the subject has been shown on the 1st OTV channel…