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Homepage / Products / Additional materials about friction pairs / Nomenclature of metal-graphite flange seals, used in gas industry

  Nomenclature of metal-graphite flange seals, used in gas industry

Technical standard 5728-101-47058248-2001

Grade Technical data
Technical features (DУ, РУ, Т,..) Equipment Chart
УгМ-02-г-л - Ж 00 x 77 x96 x124-AL1 Dу2,1/2"150, Ру80, Т100 gas Piping of PLC
УгМ-02-г-л - Ж 00 x 127 x147 x175-AL1 Dу4"150, Ру80, Т100 gas Piping of PLC
УгМ-04-г-л - Ж 500 x 525 x575 x605-Cu1 Dу20"150, Ру80, Т500 air Cold line
УгМ-04-г-л - Ж 605 x 625 x685 x720-Cu1 Dу24"150, Ру80, Т600 air Hot line
УгМ-04-г-л - Ж 605 x 625 x685 x775-Cu1 Dу24"300, Ру80, Т600 air Hot line
УгМ-02-г-л - Ж 00 x 720 x755 x895-Cu1 Dу28"300, Ру80, Т500 air Cold line
УгМ-04-г-л - Ж 805x 850 x900 x1005-Cu1 Dу32"300, Ру80, Т600 air Recuperator tap
УгМ-01-г-л - Ж 00 x 18 x31 x00-AL1 Dу 1/2" 150, Ру80, Т100 gas Flange connectors of import pipelines
УгМ-02-г-л - Ж 00 x 26 x38 x68-Cu1 Dу 3/4"3/600, Ру80, Т100 gas Flange connectors of import pipelines
УгМ-06-г-л - 00 x 78 x98 x130- AL1 Dу 2,1/2" 300/600, Ру80,Т100 gas Flange connectors of import pipelines
УгМ-02-г-л - Ж 00 x 102 x122 x150- AL1 Dу 3"300/600, Ру80, Т100 gas Flange connectors of import pipelines
УгМ-02-г-л - Ж 00 x 120 x147 x180- AL1 Dу 4"150, Ру80, Т100 gas Flange connectors of import pipelines
УгМ-06-г-л - Ж 00 x 174 x208x256- AL1 Dу 6"300, Ру80, Т100 gas Flange connectors of import pipelines
УгМ-02-г-л - Ж 00 x 174 x208 x267- AL1 Dу 6"600, Ру80, Т100 gas Flange connectors of import pipelines
УгМ-02-г-л - Ж 00 x 225 x262x320- AL1 Dу 8"600, Ру80, Т100 gas Flange connectors of import pipelines
УгМ-04-г-л - Ж 265 x 290 x315 x364- AL1 Dу 10"300, Ру80, Т100 gas Flange connectors of import pipelines
УгМ-06-г-л - Ж 00 x 400 x470 x570- AL1 Dу 16"600, Ру80, Т100 gas Flange connectors of import pipelines
УгМ-02-г-л - Ж 00 x 1050 x1105 x1153- AL1 Dу 40"600, Ру80, Т100 gas Flange connectors of import pipelines


Notes:
1. Notation convention of a metal base: 01 – cogged all-metal base; 02 – cogged all-metal base with an external spacer ring; 03 – cogged all-metal base with an internal compression retainer; 04 – cogged all-metal base with an internal compression retainer and an external spacer ring; 05 – plain all-metal base with an external and internal compression retainers; 06 – plain all-metal base with an external compression retainer; 07 – plain all-metal base with an internal compression retainer; 08 - plain all-metal base.
2. Notation convention of the metal base material: У – standard carbon steel to the Russian State standard 380-71; K – quality structural carbon steel to the Russian State standard 1050-88; л – high-alloy steel and corrosion-proof, heat-resistant and high-temperature alloys to the Russian State standard.
3. Notation convention of a type of graphite laying: г – horizontal laying; в – vertical laying; п – wattled laying.
4. Notation convention of a seal configuration: Æ – round seal; “ ” – square seal; Å – pattern seal.
5. Nomenclature of metal-graphite flange seals.




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