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Home » Products » Compressed Non Asbestos Jointing Sheet » Steam Jointing Sheet / Gasket Sheet RI – 90

Steam Jointing Sheet / Gasket Sheet RI – 90

Steam Jointing Sheet / Gasket Sheet RI – 90

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Steam Jointing Sheet / Gasket Sheet RI – 90

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 X
Line Callout Number	ASTM104F711999A9E99L13574M9
Material	Aramid Fibres, Carbon Fibres, Inorganic Binders, Mineral Fibres, HNBR Elastomer with Expanded Graphite.
Applications	High Quality Gasket sheet designed for Oils, Solvents, Gases, IC Engines for Extreme Pressure and Temperature Conditions in Shipbuilding, Power Plants, etc.
Colour	Black

Category: Compressed Non Asbestos Jointing Sheet Product ID: 27831

Technical Specifications

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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