» FLAT GASKETS MADE FROM GRAPHITE, FIBRE, PTFE, ELASTOMER
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» SPECIAL GASKET WAVELINE WLP®
FLAT GASKETS
Flat gaskets are universal sealing elements with a large range of application in all branches of industry. They can be used within a temperature range of - 200 °C up to a maximum of + 550 °C. A suitable material should be selected depending on the medium, medium concentration, temperature and type of flange being used.
We produce flat gaskets in all commonly-used soft materials.
Flat gaskets made from soft material are available in ring shape, as frames, as oval gaskets and practically any other special kind of shape. To close the porous interfaces in fibre sheet gaskets (FA) or in expanded flexible graphite or RivaTherm Super, gaskets are rimmed on the inside with a thin metal band
Gaskets with outer rim made of a thin metal band are used where the media wear comes from the outside. This is the case, for example, with self-sealing manholes, head access hole locks or even in construction apparatus, if internal fixtures need to be sealed.
KLINGER Kempchen also manufactures seals for special applications and according to individual requirements and finds special solutions for your needs. We have highly trained and competent professionals for gasket calculation, who select and match the materials for you.
FLAT GASKETS MADE FROM GRAPHITE, FIBRE, PTFE, ELASTOMER
The usual thickness of gaskets is 1; 1.5; 2 and 3mm. PTFE gaskets should be used in the thinnest size possible due to cold flow.
Therefore, the surface quality and evenness of the flanges is decisive for the gasket thickness to be selected. The better the flange surfaces, the thinner the gasket thickness may be. Soft gaskets require only low pre-deformation surface pressures sV, but can also be overloaded more easily than metal gaskets or metal-soft gaskets, especially with narrow gasket widths.
In order to avoid collapse, the sealing surface pressure must be between σV and σϑ and the following width/height relationships must be complied with:
Material | b /h > |
Graphite with reinforcement | 8 |
Graphite without reinforcement | 12 |
Fibre sheet | 10 |
PTFE | 20 |
KLINGER®-TOP-CHEM
Sealing technology on a new level
Soft material flat gaskets from KLINGER®top-chem
The top qualities of the range allow you to benefit from the advantages of PTFE seals without having to put up with the usual disadvantages. With KLINGER®top-chem you can clearly push the limits of what is possible. You save working time and gain plant safety.
With our seamless coverage of all applications and hugely detailed description of the performance features of each product, you can avoid any gaps in security.
SPECIAL GASKET WAVELINE WLP®
Solutions for special tasks
The use of toxic, environmentally harmful or simply expensive gaseous media places extremely high demands on the sealing technology with the goal of very low emissions.
Structure
The Waveline WLP Egraflex Steelflon gasket Profile 1 with inner eyelet has a corrugated cross-section which is under high pressure due to the corrugated stress. This sealing material is a sandwich design of pure graphite and metal sheets. The internal design consists of several 0.5mm thick layers of high-quality graphite sheets and 0.05mm of plain stainless steel sheet foils.
Advantages
The inner eyelet is pre-compressed using the Waveline® process and reduces the diffusion of the medium through the seal. This produces very low leakage rates, even under normal operating conditions.
The Waveline WLP® Profile F1 with inner eyelet fulfils the requirements of TA Luft in accordance with the VDI Guidelines 2440.
The metal reinforcements and the stable 0.15mm thick inner eyelet, combined with the corrugated pre-compression, ensure that the gasket is inherently stable and easy to handle.






Our sealing products factory is located in Hangzhou City, zhejiang Province. Founded in 2014, the company is a comprehensive sealing enterprise integrating sealing design, R & D, production, agency, storage and sales. The company has seven companies and three field engineers who have been engaged in the sealing industry for some years. Excellent sealing design and development capability, advanced processing equipment and technology, high-quality imported raw materials (hydraulic reciprocating seal) and skeleton rotary seal; Products are widely used in: hydraulic and pneumatic construction machinery. Petrochemical Machinery and electronics. Electricity. Shipbuilding. papermaking. Coal mine pump valve and other fields
Our main products are: O-ring, X-ring, Y-ring, D-rings, rubber flat washer, ED rings, rubber strips, rubber ball, all kinds of skeleton oil seal, glyd ring and stepseal, polyurethane oilseal, pneumatic seals and Mechanical Seal all kinds of rubber parts for the design according to customer request.


STANDARD & NON-STANDARD SIZE IN STOCK | ||||||
Standard | Source | Section Cross Of O-Ring(mm) | ||||
AS568 | U.S.A | 1.78 | 2.62 | 3.53 | 5.33 | 6.99 |
BS1516 | U.K | |||||
R | France | 1.90 | 2.70 | 3.60 | 5.34 | 6.96 |
JIS B 2401 | Japan | 1.90 | 2.40 | 3.10 | 3.50 | 5.70 |
ISO3601/1 | International | 1.80 | 2.65 | 3.55 | 5.30 | 7.00 |
DIN3771/1 | Germany | |||||
GB3452.1 | China | |||||
Metric | NUOANKE | 0.50 | 1.00 | 1.50 | 2.00 | 2.50 |
3.00 | 3.50 | 4.00 | 4.50 | 5.00 | ||
5.50 | 6.00 | 6.50 | 7.00 | 8.00 | ||
8.40 | 8.60 | 10.00 | 12.00 | 15.00 | ||
ID | Min 0.3mm to Max 1500mm are all available, if the ID exceeds 1500mm, communication is required. | |||||
Note | In addition to these standard sizes we have thousands of non-standard sizes for you to choose, if you need the complete catalouge, please contact us. |




We are manufacturer.We are based in Hangzhou, China, start from 2010,sell to Domestic Market(33.00%),North America(15.00%),South America(10.00%),Western Europe(8.00%),Eastern Europe(6.00%),Souther Europe(6.00%),Southeast Asia(5.00%),Mid East(5.00%),Northern Europe(5.00%),Oceania(2.00%),South Asia(2.00%),Africa(00.00%),Eastern Asia(00.00%),Central America(00.00%). There are total about 51-100 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production; Always final Inspection before shipment;
3.what can you buy from us?
PTFE Seals/Oil Seals/O Rings/Rubber Seals/Plastic Seals/Mechanical Seal/O-RING/ RING Seals.
4. why should you buy from us not from other suppliers?
5. How long is your delivery time?
6.Do you provide samples ?
Spoken:English,Chinese,Japanese
For more information, please contact us. We look forward to your arrival