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Steam Jointing Sheet / Gasket Sheet RI – 900

Suitable for use with Gases, Water, Low Pressure Steam & Dilute Acids & Alkailies.
  • Standard thickness: 0.4; 0.5; 0.8; 1.0; 1.5; 2.0; 3.0; 4.0; 5.0 mm
  • Standard sheet size: 1.5 x 1.0 m, 1.5 x 2.0m 1.5 x 3.0m and 1.5 x 4.0m
  • With wire insertion: 0.8; 1.0; 1.5; 2.0; 3.0; 4.0; 5.0 mm
  • Thickness tolerances: 0,4– 0,8 ± 0,1 mm 1,0 – 5,0 ± 10 %

Chemical Resistant

Compliance BS 7531 Grade Y
Line Callout Number ASTM104F711999A9E13L661M4
Material Cellulose Fibres, Inorganic Binders, NBR Elastomers
Applications Water, Steam, Gas Supplies, Pumps, Dilute Acids and Alkalis.
Colour Red & Green

 

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    Category: Product ID: 27776

    Technical Specifications

    Styles Test Method Units Non Metallic Metallic
    Density DIN 28090-2 gms/cc 1.65 - 2.00 1.65 - 2.00
    Tensile Strength ASTM F 152 Mpa > 7 8.0, 10.0
    Compressibility ASTM-F36J % ≥ 10 ≥ 10
    Recovery ASTM-F 36 J % ≥ 40 ≥ 40
    Ignition Loss ASTM-F495-99a % ≤ 40 ≤ 40
    Gas Permeability (Sealing against nitrogen) BS 7531 ml/min. ≤ 0.1 ≤ 1.00
    Residual Stress BS 7531 / DIN 52913 Mpa -22 -22
    Flexibility @RT (Cracking, delamination or distress) BS 7531 -- OK OK
    Oil Absorption 5 H @ 150°C (Thickness/ Mass) BS 7531 % ≤ 10 / 12 ≤ 10 / 12
    Fuel B Absorption 5 H @ RT (Thickness/ Mass) ASTM F 146 % ≤ 12 / 12 ≤ 12 / 12
    Water Absorption 5 H @ 100°C (Thickness) BS 7531 % ≤ 12 ≤ 12
    Short Term Temperature -- °C 300 350
    Continuous Service Temperature -- °C 250 250
    Max. Continuous Temperature with Steam -- °C 180 180
    Pressure -- bar 50 60
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