SHEETSINDUSTRIAL GASKET SHEETS

Ferolite NAM 49 Graphite Reinforced Sheet with Wire

Application Areas

An oil-resistant gasket material suitable for low-temperature and low-pressure operating environments.

2 tables

Table 1

Supply Information
Thickness	Between 0.8 – 6 mm
Sheet dimensions mm.	1500X1500, 1500x2000, 1500X3000, 1500X4000, 1500X4500, 2000x3000.Note: Other dimensions can be provided on request.
General Information
Material composition (Fiber type)	Produced from organic fiber, mineral fiber, and high-quality elastomer composition. Reinforced with steel wire mesh.
Operating Temperature	280 °C
Maximum internal working pressure	60 Kg/cm² (58.8 bar)

Table 2

Physical properties The following values are for 1.5 mm thick material.
No.	Properties	Unit	Test / Method	Value
1	Density	Gm/cm³	ASTM F-1315	1.70-2.10
2	Tensile strength	Kg/cm²	ASTM F 152	60.0 Min.
3	Compressibility	%	ASTM F 36A	5-15
4	Recovery rate	%	ASTM F 36A	> 40
	4a) in ASTM No. 3 oil
	Mass increase	%	ASTM F 146	< 15
	Thickness increase	%		< 10
	4b) in ASTM fuel B		ASTM F 146
	Mass increase	%		< 10
	Thickness Increase	%		< 10
	4c) 5 hours in 95°C water		ASTM F 146
	Mass increase	%		< 15
	Thickness increase	%		< 15
5	Mass loss at a specific temperature	%	DIN 52911	40.0 Maks.

P–T diagram

P–T diagram (image pending)

6 notes

*Production can be carried out in different dimensions.
Meter / weights may vary.
General application area, provided that chemical compatibility conditions and known installation principles are applied.
Maximum performance is ensured by adhering to the appropriate technical values in connection design and gasket installation. It is recommended to seek consultancy services.
Limited application area. Technical consultancy is mandatory.
NOTE: The information provided above has been prepared with many years of experience in the production and operation of gasket materials. Considering countless assembly and operational conditions, it is not accurate or technically sound to expect the same results from gasket materials in all applications. Therefore, the information provided does not warrant any right to complaint by the user. It is strongly recommended that you test the gasket material under your own operating conditions to reach a definitive conclusion before proceeding to continuous application. Our expert personnel will be pleased to assist you in the selection of gasket materials.