kempchen dichtungstechnik company presentation
DESCRIPTION
There is hardly any other company that has shaped the sealing technology in Germany as constantly as Kempchen and their group members. Be it in the area of advice, services or product quality, the Kempchen Group has always taken and expressed its own ground-breaking position consistently. It’s to this consistency and products of high quality as well as innovative services, that Kempchen owes its many years of national and international success. Kempchen is a brand. A brand that particularly during the recent years has developed a personality and distinguished itself with different values and characteristics. In future too, Kempchen will be lived and perceived as a strong brand with personality. Known mainly as a local seal manufacturer for many years, today - as a member of the independent companies within the Klinger Group - Kempchen provides numerous services for an international network and thus supports actively its clients’ processes in a global market. Distributor in Russia - www.ilma-sealing.comTRANSCRIPT
Welcome
A member of the group of independent Klinger® companies
A member of the group of independent Klinger® companies
A member of the group of independent Klinger® companies
Agenda
•Strategy
•Future standards (clean air act)
•Influence of quality of different gasket type
•Result of lekage in comparison
•Approach to solving the problem with surface damages of flanges
A member of the group of independent Klinger® companies
Agenda
•Strategy
•Future standards (clean air act)
•Influence of quality of different gasket type
•Result of lekage in comparison
•Approach to solving the problem with surface damages of flanges
A member of the group of independent Klinger® companies
KLINGER FLUID CONTROL GMBH | AUSTRIA
J. Nahringbauer
KLINGER SCHÖNEBERG GMBH | GERMANY
M. Gossmann
RICH. KLINGER DICHTUNGSTECHNIK GMBH & CO.KG | AUSTRIAR. Rödel
KLINGER LTD AUSTRALIA
J. Lyons
KLINGER LTDNEW ZEALAND
J. Lyons
KLINGER GOLDCREST CO LTD | THAILAND
J. Somsuphangsri
RICHARD KLINGER IND E COM LTDA | BRAZIL
A. Maier
BARTSCH GMBHGERMANY
M. Einfeldt
KLINGER AG EGLISWILSWITZERLAND
U. Wegmann
KLINGER (PTY) LTDSOUTH AFRICA
A. Goosen
KLINGER MZANSI (PTY) LTD | SOUTH AFRICAD. van der Walt|W. Ndlovu
WRIGHT, SEAL & PLASTICS (PTY) LTDSOUTH AFRICAA. Goosen|G.Sampson
KEMPCHEN DICHTUNGS-TECHNIK GMBH|GERMANY
K. Schonebeck
KEMPCHEN LEUNAGERMANY
K. Schonebeck
KEMPCHEN S.R.O.CZECH REPUBLIC
V. Vesely
A.W. SCHULTZE GMBHGERMANY
M. Lorenz
RICHARD KLINGER S.A.A.C.I.yF. | ARGENTINA
A. Pinter
KLINGER GEBETSROITHER GMBH & CO. KG | AUSTRIA
M. Eder
S.A. KLINGER-SOGÉFILTRES N.V. | BELGIUM
J. Schoonheydt
KLINGER DANMARK A/SDENMARK
K. Knutzen
ASEKO OYFINLAND
M. Ivanoff
KLINGER GMBHGERMANY
R. Rödel
KLINGER S.P.A.ITALY
A. Molteni
KLINGER B.V.NETHERLANDS
T. van Erkelens
KLINGER W POLSCESP. Z O.O. | POLAND
M. Flisowski
KLINGER SAIDI LDAPORTUGAL
J. Sánchez
MECKELBORG OYFINLAND
R. Plyhm
SAIDISPAIN
M. Tabasco
KLINGER-RAMIKRO OYFINLAND
R. Myllymäki
KLINGER SWEDEN ABSWEDEN
A. Svärdsén
KLINGER LIMITEDUNITED KINGDOM
A. Bates
THERMOSEAL INC.UNITED STATES OF AMERICA
J. R. Leighty
ELDI S.A.ARGENTINA
A. Pinter
FLUID CONTROL BUSINESS
INDUSTRIAL SEALING BUSINESS
SERVICE & DISTRIBUTION BUSINESS
THE GROUP OF INDEPENDENT KLINGER® COMPANIES
MAY 2011
A member of the group of independent Klinger® companies
• Target groups:
– Chemical- and petrochemical industry
– Metal-working industry
– Power generation industry
• Full product line in the field of static gaskets
• Services
Company strategy
A member of the group of independent Klinger® companies
• Target groups:
– Chemical- and petrochemical industry
– Metal-working industry
– Power supplier
• Full product line in the field of static gaskets
• Services
Company strategy
A member of the group of independent Klinger® companies
• Target groups:
– Chemical- and petrochemical industry
– Metal-working industry
– Power supplier
• Full product line in the field of static gaskets
• Services
Company strategy
A member of the group of independent Klinger® companies
• Product competence within the production
Production
A member of the group of independent Klinger® companies
• Product competence within the production
Production
• Core competence at different locations of plants
A member of the group of independent Klinger® companies
Structure of production
competence-center
Metal gasketsMetal/Soft-material gaskets
PackingsCover plate gaskets
Rubber-steel gasketsPTFE
KempchenOberhausen
A member of the group of independent Klinger® companies
Structure of production
Metal gasketsMetal/Soft-material gaskets
PackingsCover plate gaskets
Rubber-steel gasketsPTFE
KempchenOberhausen
A member of the group of independent Klinger® companies
Structure of production
competence-center
Metal gasketsMetal/Soft-material gaskets
PackingsCover plate gaskets
Rubber-steel gasketsPTFE
KempchenOberhausen
Spirale-wound gasketsCompensators
KempchenS.r.o
A member of the group of independent Klinger® companies
Structure of production
Spirale-wound gasketsCompensators
KempchenS.r.o
A member of the group of independent Klinger® companies
Metal gasketsMetal/Soft-material gaskets
PackingsCover plate gaskets
Rubber-steel gasketsPTFE
KempchenOberhausen
Spirale-wound gasketsCompensators
KempchenS.r.o
Soft-material gaskets
A.W.Schultze
Structure of production
competence-center
A member of the group of independent Klinger® companies
Structure of production
Soft-material gaskets
A.W.Schultze
A member of the group of independent Klinger® companies
Dichtungen aus MetallMetall-Weichstoffdichtungen
Packungen /Verschlußdeckeldichtungen
Gummi-/Stahl-DichtungenPTFE
KempchenOberhausen
Strukture of production
competence-center
Spirale-wound gasketsCompensators
KempchenS.r.o
Soft-material gaskets
A.W.Schultze
A member of the group of independent Klinger® companies
• Product competence within the production
Production
• Product quality
• Core competence at different locations of plants
A member of the group of independent Klinger® companies
Quality standards
A member of the group of independent Klinger® companies
Approvals
1. Product Approvals
TA-Luft 57
BAM 14
DVDW 18
FDA 5
HTB 10
KTW 4
Customer authorization 7
total 115
A member of the group of independent Klinger® companies
Company strategy
• Target groups:
– Chemical- and petrochemical industry
– Metal-working industry
– Power supplier
• Full product line in the field of static gaskets
• Services
A member of the group of independent Klinger® companies
Production range
Flat soft gaskets
Metallic gaskets
Spiral wound gaskets
PTFE
Metal jacketed gaskets
Packings
Compensators
Rubber-Steel gaskets
Cover-plate gaskets
A member of the group of independent Klinger® companies
Agenda
•Strategy
•Future standards (clean air act)
•Influence of quality of different gasket type
•Result of lekage in comparison
•Approach to solving the problem with surface damages of flanges
A member of the group of independent Klinger® companies
National legal basic in Germany
Bundes-Immissions-Schutz-Gesetz
TA-Luft Okt.2002(techn. Anleitung
zur Luftreinhaltung)
4. BlmSchVBundesimmisions-schutzverordnung
VDI 2440 (2000)
VDI 2200
A member of the group of independent Klinger® companies
Interpretation today
Request to technical leak proof (TA-Luft)
Gasket
Component test accor.VDI 2200
Certificat of high class
Flange connection
Calculation accor. AD 2000
Assembly
Technical leak proof in accor. to clean air act (TA-Luft)
A member of the group of independent Klinger® companies
Future interpretation
Request to technical leak proof (TA-Luft)
Gasket
Component test accor.VDI 2200
Certificat of gasket
Flange connexion
Flange Joint calculation z.B. nach EN 1591-1
Qualified assembly and documentation
Technical leak proof in accor. to clean air act (TA-Luft)
Installation of Qualitysystem
A member of the group of independent Klinger® companies
Proof of Helium-Lekage rate under operating condition
- Min. request: Lekage rate < 1●10 – 2 mg●s-1● m-1
Future guidline out of VDI 2290
A member of the group of independent Klinger® companies
Part 1: calculation method under consideration of the flanges(EN)
Part 2: gasket characteristic (ENV)
Part 3: calculation method for joints with gaskets in metal-to-metal contact (CEN/TS)
Part 4 : Qualification of personnel in assembling of bolted fastenings within the scope of Pressure Equipment Directive (prEN)
EN 1591: Contents
A member of the group of independent Klinger® companies
Agenda
•Strategy
•Future standards (clean air act)
•Influence of quality of different gasket type
•Result of lekage in comparison
•Approach to solving the problem with surface damages of flanges
A member of the group of independent Klinger® companies
Influence of quality
A member of the group of independent Klinger® companies
A member of the group of independent Klinger® companies
Spiral wound Gaskets SPV2J
• Construction: – Metal strip and soft material spiral wound. Inner supporting is necessary. Depending on the installation space an inner and/or outer ring is required.– Metal strip/inner ring: stainless steel, nickel etc., outer ring St galvanized – Filler of soft material: PTFE, graphite, mica– Structual shape: rings, oval, with sealing zone , with ribs
• Operative range: – pressure: up to 250 bar – Temperature: depends on material up to 500°C and higher– experienced in refineries, Chemical plants, pipeline engineering.
– Good sealing behaviour (TA-Luft suitable)
A member of the group of independent Klinger® companies
Spiral wound Gaskets
• Construction:Standard with sealing zone
• Dimensions:– DIN- and ANSI-flanges– all diameters up to 2000 mm
• Characteristic values:Spiral wound gasket layers of PTFE (u) Grafit (u) PTFE (k) Grafit (k)
Rec. max. Surface roughness from 25 12,5 25 12,5Of the flange surfaces
mto 50 25 50 25
Surface pressure v 30/50 50 30/50 50
Limits for 20°CN/mm²
150 150 300 300Surface pressure v 45/60* 60 45/60* 60
Limits for 300°CN/mm²
120* 120 220* 220
A member of the group of independent Klinger® companies
Influence of quality
Dictance oft soft material to metal windings
Tolerance of thicknes of inner- and outer ring to avoid metal to metal contact
Number of metal windings
Number of soft windings
Number of welding points on metal windings
Loose inner- and outer ring to realize ability to adapt at surface
Detail marking
A member of the group of independent Klinger® companies
Why Kempchen?
• seamless outer ring up to 1500 mm diameter
• higher temperature stability because of usage of graphite foil with a purity level of minimum 99%
•high variety of material due to a comprehensive raw materials warehouse
• high flexibility because all necessary manufacturing technology is available (turning, winding)
A member of the group of independent Klinger® companies
A member of the group of independent Klinger® companies
Corrugated gaskets with layers
• Design: – corrugated metal ring, thickness 1, 3 mm, with layers bonded on both sides. Sheet thickness 0,5 mm.– material of supporting ring: 1.4541; 1.4571; 1.4828; 2.4066; 2.4360. and much else– layers: PTFE, graphite, mica, cord of glass fibre or mineral fibre– forms: rings, ovales, frames, also with division bars, holes and fish plates
W1A-3
A member of the group of independent Klinger® companies
Corrugated gaskets with layers
• Disadvantages: – assembling under vacuum– sensitive handling (diameter > 1000 mm)– contact in thread– not suitable for self-cutting
• Advantages:
- vacuum-sealed- safe pressed soft material- high form stability- high temperature stability- high chemical resistance- fulfills all established regulations- small diffusion section
A member of the group of independent Klinger® companies
Why Kempchen?
• traceable marking
• development together with Shell which is field-proven for many years
• safe and repeatable compound of layer and core by automation
• only usage of graphite foils with quality of 99%
• safe and repeatable corrugated pitches by presicion tools
A member of the group of independent Klinger® companies
A member of the group of independent Klinger® companies
Influence of structure
A member of the group of independent Klinger® companies
Core of Kammprofile
A member of the group of independent Klinger® companies
Kempchen
• Due to special manufacturing processes the grooved tops and valleys run exactly parallel
• automatic, safe, reproducible connections of core and layer
• high flexibility due to stockable raw material variety
• reliable service due to the fact that everything is made in own production
1,0 90.0°1,000,
33
–0,1
A member of the group of independent Klinger® companies
Structure of Kammprofile
A member of the group of independent Klinger® companies
A member of the group of independent Klinger® companies
A member of the group of independent Klinger® companies
A member of the group of independent Klinger® companies
A member of the group of independent Klinger® companies
Agenda
•Strategy
•Future standards (clean air act)
•Influence of quality of different gasket type
•Result of lekage in comparison
•Approach to solving the problem with surface damages of flanges
A member of the group of independent Klinger® companies
Leakage rate
The specific leakage rate of a gasket depends on:
• Medium, presse and temperature
• Gasket type
• Sealing material
• Bolt force and surface pressure
• Quality of flange
•Installation – Method of screwing– real pressure of sealing surface
A member of the group of independent Klinger® companies
Reduce leakage to protect environmental
Use the best available techniques for permanently minimised fugitive emission
Philosophy
A member of the group of independent Klinger® companies
Comparison of leakage rate
A member of the group of independent Klinger® companies
Comparing in depence of leakage rate
A member of the group of independent Klinger® companies
Agenda
•Strategy
•Future standards (clean air act)
•Influence of quality of different gasket type
•Result of lekage in comparison
•Approach to solving the problem with surface damages of flanges
A member of the group of independent Klinger® companies
Task:Analysing surface
A member of the group of independent Klinger® companies
KemAnalysis is…
A procedure to analyse sealing surfaces to assess thesurface pressure distribution.
•Knowlegde about:- loss of bolt load during installation - deformation of flange
•Influence of:- uneven sealing surfaces on the sealing behaviour- damages on the sealing behaviour
•Determining:- necessary repairing measures- the best possible sealing configuration
A member of the group of independent Klinger® companies
shape of deformation
shape of deformation
pressure-sensitive paper
area of low surface pressure
KemAnalysis
graphite 1 mmseparating foil
analysing filmsteel core
PE-jacket
A member of the group of independent Klinger® companies
Shape in graphite
Visual assessment of surface pressure
Assessment by KemAnalysis
A member of the group of independent Klinger® companies
Detailed assessment by KemAnalysis
Example of a damaged spot on the flange
shape of a dimple on the flange
surface pressure near zero
A member of the group of independent Klinger® companies
Assessment of surface pressure by using the standard software of the paper manufacturer
Detailed assessment: KemAnalysis
A member of the group of independent Klinger® companies
Summary
Verifying the quality and performance of your gasket supplier
Choose the right gasket for your application in relationship with your supplier
Use original material from leading manufacturer
Thank you for your attention !