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Test product EN-GB (test data)

Spiral-wound graphite gaskets are widely used in piping, fittings, apparatus, and plant engineering where high mechanical, thermal and chemical stresses are encountered, and wherever fibre (FA) and graphite (GR) materials can no longer be used. This is the case for example for pressures up to and above 300 bar, and temperatures up to and above 550 °C, particularly with extreme changes in pressure and temperature.

Inner ring (stainless steel 1.4541)

In ward confinement of the spiral and consequently high protection against blowout into the inner pipe space.

Enhances compression of the graphite filler and spiral elasticity.

 

Typical Applications

Lighting
Blender og mixer
Bolt secure
wellhead
Fire safe door
Fire protection
Household requisites
Burner
Fuel
Fuel injection
Fuel system
Bulldozer and dumper
Building
Building section
Controller
Cylinder
Interior
Inspection glass
Waste water

Approvals

3A 18-03
3A 26-10
ACS XP P 41-250
DWGW KTW approved
DWGW VP-401
DWGW W-270
DWGW W-534
FDA compliant
FDA Title 21
FDA Title 21 CFR 172.878
FDA Title 21 CFR 177.1550
FDA Title 21 CFR 177.2600
FDA Title 21 CFR 178.3570
FDA Title 21 CFR 178.3620(a)
GDA (DK)
NSF-51
NSF-61
UBA (DE)
Ingredients conform to USDA
USP 26, NF21, 2003 Class VI <87>
USP 26, NF21, 2003 Class VI <88>
WRAS

Standards & Reccommendations

ASME B16.20en
ASME BPE 2002
ASME BPE 2009
BS 4825
DIN 11850
DIN 11851
DIN 11853
DIN 11864
DIN 32676
EN ISO 1127
ISO 10993
ISO 18562
ISO 2037
ISO 2852
ISO3601
SMS 1149
SMS 3019
BfR XV
BfR XXI
GB 4806.1
GB 5009.156.2016
TA Luft (VDI 2240)
API 607
BAM (oxygen service)

Regulations

EN 10/2011
EN 1935/2004
EN 2023/2004
DK BEK. 1007
DK BEK. 822

Certificates

Certificate 2.1 (EN 10204)
Certificat 2.2 (EN 10205)
Certificate 3.1 (EN 10206)
Certificat 3.2 (EN 10207)
DNV-GL (Germanischer Lloyd)

Production & Design

Accordance with EHEDG guidelines
EN2023/2004
ISO 13485 (Renrum)

Quality (QA) & Pre-qualification

ISO 9001:2008
JQS Achilles (Oil & Gas)
Sellihca (Utillities)

Raw Materials

Ethylene Propylene Diene Monomer | EPDM

Weather resistance (relative)
Excellent
Ozone resistance (relative)
Excellent
Oil resistance (relative)
Limited
Water resistance (relative)
Excellent
Wapor resistance (relative)
Excellent
Acids resistance (relative)
Excellent
Bases resistance (relative)
Excellent
Gas permeability (relative)
Average
Tensile strength (relative)
Good
Max. Operating temperature (Celsius)
150
Min. Operating temperature (Celsius)
-50
Hardness, from (shore A)
30
Hardness, to (shore A)
90
Hardness, from (shore D)
0
Hardness, to (shore D)
0
Elongation (relative)
Good
Compression set (relative)
Excellent
Vibration damping (relative)
Average
Abrasion resistance (relative)
God

Polytetrafluorethylen Biaxially orientated | biaPTFE

Weather resistance (relative)
(no spec.)
Ozone resistance (relative)
(no spec.)
Oil resistance (relative)
(no spec.)
Water resistance (relative)
(no spec.)
Wapor resistance (relative)
(no spec.)
Acids resistance (relative)
(no spec.)
Bases resistance (relative)
(no spec.)
Gas permeability (relative)
(no spec.)
Tensile strength (relative)
(no spec.)
Max. Operating temperature (Celsius)
0
Min. Operating temperature (Celsius)
0
Hardness, from (shore A)
0
Hardness, to (shore A)
0
Hardness, from (shore D)
0
Hardness, to (shore D)
0
Elongation (relative)
(no spec.)
Compression set (relative)
(no spec.)
Vibration damping (relative)
(no spec.)
Abrasion resistance (relative)
(no spec.)
Shock resistance (relative)
(no spec.)

Compressed Mica mineral sheet, Standard | CS-micS

Weather resistance (relative)
Average
Ozone resistance (relative)
Excellent
Oil resistance (relative)
(no spec.)
Water resistance (relative)
Average
Wapor resistance (relative)
Average
Acids resistance (relative)
Average
Bases resistance (relative)
Average
Gas permeability (relative)
Limited
Tensile strength (relative)
Limited
Max. Operating temperature (Celsius)
900
Min. Operating temperature (Celsius)
0
Max. Surface pressure (bar)
0
Min. Surface pressure (bar)
0
Max. Working pressure (bar)
5

Hydrauliktætninger, produktkatalog

Hydrauliktætninger, produktkatalog

Afstrygere, rotations- og stempelstang-tætninger, føringsbånd, støtteringe.

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Kompendium: Valg af pakninger

Kompendium: Valg af pakninger

De vigtigste faktorer ved valg pakningstype og pakningsmateriale.

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