KlingerC4400

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产品描述

商品名称: KlingerC4400

Uses
High pressure gasket for universal applications. Suitable for use with oils, water, steam, gases, salt solu-tions, fuels, alcohols, moderate organic and inorganic acids, hydro-carbons, lubricants and refrigerants, food industry. Outstanding performance in many applications.

Dimensions of the standard sheets
Sizes: 1000 x1500 mm,2000 x1500 mm.
Thicknesses: 0.5 mm, 1.0 mm, 1.5 mm, 2.0 mm, 3.0 mm; other thicknesses and sizes on request.
Tolerances: thickness ±10%, length ± 50 mm, width ± 50 mm.

Surfaces
KLINGERSIL® gasket materials are generally furnished with surfaces of low adhesion. On request, graphite facings and other surface finishes on one or both sides are also available.
A non coloured version for food application with technically identical values is named KLINGERSIL® C-4400L.

Function and durability
The performance and service life of KLINGER gaskets depend in large measure on proper storage and fitting, factors beyond the manu-factor’s control. We can, however, vouch for the excellent quality of our products.
With this in mind, please also observe our installation instructions.

Tests and approvals
BAM approval in accordance with UVV 28, oxygen (VBG 62) tested up to 100 bar and 80°C.
Approved for gas supply in accordance with DIN 3535/6.
DIN-DVGW-permit NG-5123AT0251, HTB tested. SVGW-permit, ÖVGW-permit, TÜV-Poland, KTW recommended, food toleration Austria. Germanischer Lloyd, BS 7531 Grade Y.
TA-Luft (Clean air) approval, tested in accordance with VDI 2440 at 200°C.

Typical values
Compressibility ASTM F 36 J		%	11
Recovery ASTM F 36 J	min	%	55
Stress relaxation DIN 52913	50 MPa, 16h/ 175°C	MPa	32
	50 MPa, 16h/ 300°C	MPa	25
Stress relaxation BS 7531	40 MPa, 16h/ 300°C	MPa	23
Klinger cold/hot compression 50 MPa	thickness decrease at 23°C	%	10
	thickness decrease at 300°C	%	20
Tightness according DIN 3535/6		mg/s xm	0.02
Tightness class L	DIN 28090-1		0.1
Specific leakrate λ	VDI 2440	mbar x l/s xm	1.64E-08
Cold compression	DIN 28091-2	%	8 -12
Cold recovery	DIN 28091-2	%	3 - 5
Hot compression	DIN 28091-2	%	< 15
Hot recovery	DIN 28091-2	%	1
Spring back R	DIN 28091-2	mm	0.019
Thickness increase after fluid immersion ASTM F 146	oil JRM 903: 5 h/150°C	%	3
	fuel B: 5 h/23 °C	%	5
Density		g/cm3	1.6
Average surface resistance	ROA	Ω	1.4x10E12
Average specific volume resistance	ρD	Ω cm	1.2x10E12
Average dielectric strength		kV/mm	21.6
Average power factor	1 kHz, ca.2 mm thickness	tan δ	0.075
Average dielectric coefficient	1 kHz, ca.2 mm thickness	εr	7.7
Thermal conductivity		W/mK	0.40-0.42
ASME-Code sealing factors
for gasket thickness 2,0 mm	tightness class 0.1 mg/s x m	MPa	y	20
			m	3.5