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 Radial Seals
Technical Questionnaire

Name *
Company *
Department
Type of Industry
Street *
Code, City *
Country
Phone *
Fax
E-mail *
*Please be sure to fill in these boxes

1. Brief Description of Application

2. Operating Conditions
RPM
 .
Nominal RPM
Peak RPM
Rotating direction (view toward bottom side)
 CW CCW alternating
Temperature
 .
Permanent temperature °C
Peak temperature °C
Pressure
 .
Nominal pressure bar
Peak pressure bar
Media
 .
Medium to be sealed
Ambient medium
Contaminations/abrasive components
Does the respective application require BGA/FDA-conformance?
Yes No
Sterilization/cleansing with
level of medium relative to center of shaft
3. Shaft
Diameter/tol. mm
Roughness Ra µm
 Rz µm Rmax µm
Hardness of contact surface HRC
Material
Surface finish
Use of shaft sleeve
 Yes No
Coaxial tolerance
 .
Radial run out mm
Concentricity mm
Axial movement – end play
 .
Stroke mm
Stroke frequency min
4. Installation groove
Diameter mm
Depth of bore mm
Roughness Ra µm
 Rz µm Rmax µm
Material of installation groove
5. Required service life
Total service life hrs
Operating periods hrs
6. Special Requirements
7. Anticipated Requirements
one-time requirement pcs
monthly requirement pcs
annual requirement pcs
.
ElringKlinger Kunststofftechnik GmbH
Etzelstraße 10
D-74321 Bietigheim-Bissingen
Tel: (071 42) 5 83-0
Fax: (071 42) 5 83-2 00
E-Mail: info@elringklinger-kunststoff.de
Internet: www.elringklinger-kunststoff.de
Innovations in plastics – for over 40 years we have been one of the technology leaders for seals and engineering design elements. For our customers around the world we develop and produce solutions that stand the test of practical application: from PTFE and PTFE-compounds, thermoset and other high-performance plastics as well as PTFE-composite components including plastics or metals. As single, custom solutions, up to dimensions of 3,000 mm, or from an extensive portfolio of standard series. Our products can be found in virtually any industry as well as in medical technology. Our merger with Venus and the integration of the Venus product portfolio now puts us in a position to offer you PTFE processing capabilities that rank among the most extensive in the world. Benefit from our expanded capacities to deliver complete solutions from the semi-finished product through to the functional solution custom-tailored to your needs. Your previous points of contact are ready to serve you with additional options and greater flexibility. Together, we’ll make the best of plastics for you. PTFE plays a key role in this – a compound with unique properties for engineering applications, even under extreme conditions.