Technical specification 5263-016-22955745-2015

Declaration of conformity of pipeline assemblies lined with fluoroplast-4 to Customs Union technical regulation ТР ТС 032/2013 on the safety of equipment operating under positive pressure, registration number ТС N RU Д-RU.АУ04.В.07798, registration date 30.01.2015, period of validity – until 29.01.2020.

ARMOURED PIPES OF FLUOROPLAST

Pipeline fittings are supplied in armour; pipeline coupling is of flange type. We produce pipes and pipeline fittings: three-way pieces, elbow pieces, adapters, cross pieces.
Designed for transportation of substances of groups “А”** and “Б”** at operating pressures up to 10 kgf/cm2 (flanges are rated for 16 kgf/cm2) except for А (а)** and high-molecular organic heat transfer agents, and of substances of group А (а) at operating pressures up to 2.5 kgf/cm2 (flanges are rated for 16 kgf/cm2) (safety regulation 03-585-03).
Designed for transportation of substances of group “Б” at operating pressures up to 10 kgf/cm2 (flanges are rated for 10 kgf/cm2) (safety regulation 03-585-03).

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* Fluoroplast-4 (Ф-4) – analogue of polytetrafluoroethylene. Fluoroplasts is the name for fluoropolymers used in the RF.

**According to Safety Regulation (“ПБ”) 03-585-03, pipelines with pressures up to and including 10 MPa (100 kgf/cm2) are subdivided into groups (“A”, “Б”, “В”) depending on the hazard class of a transported substance (explosion hazard, fire hazard and harmfulness) and into five categories (I, II, III, IV, V) depending on the operational characteristics of medium: pressure and temperature.

Group “A” – toxic substances: “a” - extremely and highly hazardous substances of class 1 and 2; “б” - moderately hazardous substances of class 3 (hazard classes are stated in GOST 12.1.007-76) Group “Б” – explosion- and fire-hazardous substances: “a” – combustible gases including liquefied hydrocarbonic gases; “б” – highly flammable liquids; “в” – combustible liquids;

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DN (Dу) DN –steel (Ду ст) D1 D2 L Weight,kg
10kgf/cm2 16kgf/cm2
20 25 85 68-10.0 500 3.0 3.8
1000 4.5 5.3
1500 5.6 6.4
1800 6.7 7.5
25 32 100 78-10.0 500 4.0 4.5
1000 6.0 6.5
1500 7.0 7.5
1800 8.0 8.5
30 40 110 88-10.0 500 5.5 6.3
1000 7.5 8.3
1500 8.5 9.2
1800 11.0 11.8
40 50 125 102-12.0 500 7.0 7.8
1000 9.0 9.9
1500 12.0 12.8
1800 14.0 14.8
55 65 145 122-22.0 500 10.0 10.7
1000 13.0 13.6
1500 16.0 16.8
1800 20.0 20.7
60 80 160 133-23.0 500 12.0 12.8
1000 17.0 17.8
1500 21.0 21.8
1800 26.0 26.8
80 100 180 158-18.0 500 15.0 15.8
1000 21.6 22.4
1500 28.2 30.0
1800 34.8 35.4
100 125 210 184-34.0 500 19.6 20.3
1000 27.6 28.5
1500 35.6 36.4
1800 43.6 44.4
120 150 240 212-32.0 500 24.7 25.5
1000 35.7 36.3
1500 46.7 47.3
1800 57.7 58.4
160 200 295 268-38.0 500 39.1 39.9
1000 56.7 56.9
1500 76.7 77.5
1800 96.1 96.5
220 250 350 320-20.0 500 50.8 51.3
1000 79.2 80.0
1500 107.6 108.5
1800 136.0 136.8
260 300 400 370-20.0 500 64.9 65.7
1000 102.8 103.0
1500 140.7 141.5
1800 178.6 179.5
300 350 460 430-20.0 500 97.0 97.8
1000 154.0 154.7
1500 211.0 211.9
1800 268.0 268.5
400 400 515 482-20.0 500 125.0 125.8
1000 212.0 212.6
1500 299.0 299.8
1800 386.0 386.8

Pipes and pipeline fittings of “Ф-4” can be installed in buildings and outside buildings and are designed for transportation of various aggressive liquids, gases and their mixtures, except for melt alkali metals, chlorine trifluoride and elementary fluoride.

The service temperature range of pipes and pipeline fittings of “Ф-4” is limited by thermal resistance of fluoroplast (from - 269 to + 260 0С) and of materials used for fluoroplastic sections protection (armour, flanges): “Ст3” grade steel (from – 40 to +425), ”Ст09Г2С” grade steel (from -70 to + 425).

Fluoroplastic pipelines ensure stable service in aggressive media conditions and under pressure. We can produce armoured pipes, unarmoured pipes, pipes with slip-on flanges and fittings according to pipeline specifications sent by the customer, in compliance with the tables given in the present catalogue. We carry out warranty maintenance of pipelines produced by us. In case any questions concerning pipelines lined with fluoroplast arise, we suggest addressing our specialists.