Engineering for motion
all categories
  • Kastaş Sealing Technologies is one of the world's leading manufacturers with special sealing solutions designed for many different sectors and applications, as well as hydraulic and pneumatic sealing elements included in its wide standard product program.
PRODUCT CATEGORIES

Innovative designs, high-performance materials, and wide range of sizes that are specially developed for different sectors.

NEWINNOVATION

Innovative Sealing Technologies

EVENTS

05 - 07 March
March 2025
MECSPE Bologna

Manufacturing Industry

Bologna,Italy
31 March - 04 April
April 2025
HANNOVER MESSE

Industry

Hannover,Germany
27 - 30 May
May 2025
CTT EXPO Russia

Business Machines

Moscow,Russia
28 - 31 May
May 2025
WIN EURASIA

Automation & Machine Technologies

İstanbul
25 - 27 September
September 2025
GIS EXPO

Industrial Conveying Equipment

Piacenza,Italy
28 - 31 October
October 2025
PTC Asia

Machine and Technical

Shanghai,China
09 - 15 November
November 2025
Agritechnica

Agriculture

Hannover, Germany
11 - 15 November
November 2025
HPKON

Hydraulic Pneumatics

İzmir
06 - 08 March
March 2024
MECSPE

Internationale Referenzmesse für die Fertigungsindustrie

Bologna-Italy
19 - 21 March
March 2024
International Fluid Power Conference

The 14th International Fluid Power Conference (14th IFK)

Dresden-Germany
02 - 05 May
May 2024
Maden Türkiye

International Mining, Tunnelling, Machinery Equipment and Construction Equipment Exhibition

Istanbul-Turkey
06 - 07 June
June 2024
EFRS Demir-Çelik Sempozyumu

9th International Iron and Steel Symposium

Izmir-Turkey
01 - 02 October
October 2024
ISC Stuttgart

ISC Stuttgart

Stuttgart, Germany
05 - 08 November
November 2024
PTC ASIA 2024

Mechanical Parts Exhibition| Hydraulic Exhibition| Transmission Exhibition - Power Transmission and Control

Shangai-China
06 - 10 November
November 2024
EIMA

International Agricultural and Horticultural Machinery Exhibition

Bologna-Italy
11 - 14 December
December 2024
Bauma India

International Trade Fair Construction Machinery, Building Material Machinery, Mining Machinery and Construction Vehicles

Delhi-India
SHOW MORE
 

MORE THAN 40 YEARS OF EXPERIENCE IN SEALING TECHNOLOGIES

With a corporate vision of “being the first choice sealing technology partner of industries worldwide” and 40 years’ experience in sealing, Kastaş puts innovation and entrepreneurship at the center of its strategies and aims to produce high-quality, innovative and reliable sealing technologies with a focus on efficiency, continuous improvement and customer satisfaction in all business processes.

0K+KIND OF PRODUCT
0+TEAMMATE
0+HAPPY YEAR
0%WOMEN POWER

seal link

NEW B2B PORTAL

An online sales portal where all purchasing processes—especially product search, stock control, ordering, shipment tracking and order history—are built on a modern infrastructure.

MORE INFORMATION
Smart Seal Custom-made Machined Seals

SmartSeal is a production technology that responds to the urgent and special needs of customers on a 24-hour basis, where more than 100 standards as well as unlimited number of special design seals are produced with CNC processing technology in minutes from special materials comprising of different raw materials on modern benches within Kastaş.

more InformatIon

smart sale

Innovative designs and high-performance materials

We research the future of sealing and develop new and innovative sealing technologies.

Dynamically changing technical expectations, regulations and new standards, while increasing customer expectations, is at the heart of our product and material development goals:

  • Innovative Designs
  • High-performance Materials
  • Test Center
  • Advanced Production Technologies

 

 

NEWS

NEWS

 
Kastaş Becomes a Member of EHEDG!
As part of our commitment to advancing hygienic design in industrial production, Kastaş has officially joined the European Hygienic Engineering & Design Group (EHEDG) as of 2025. 
more
 
Kastaş Participated in Bauma 2024 India
Kastaş participated in the Bauma 2024 India exhibition held in Noida-Delhi, India, from December 11-14, 2024.
more
 
Kastaş Presents New High-Strength Material Solution: JPU6001
Kastaş Sealing Technologies introduces JPU6001, a polyurethane material developed entirely in-house following two years of extensive R&D and machinery investments made in 2024. This special cast polyurethane, produced using high-quality European-origin raw materials, meets Kastaş's quality standards and is manufactured with state-of-the-art production technologies. 
more
 
Kastaş Becomes a Member of EHEDG!
February 2025
As part of our commitment to advancing hygienic design in industrial production, Kastaş has officially joined the European Hygienic Engineering & Design Group (EHEDG) as of 2025. 
more
 
Kastaş Participated in Bauma 2024 India
December 2024
Kastaş participated in the Bauma 2024 India exhibition held in Noida-Delhi, India, from December 11-14, 2024.
more
 
Kastaş Presents New High-Strength Material Solution: JPU6001
April 2024
Kastaş Sealing Technologies introduces JPU6001, a polyurethane material developed entirely in-house following two years of extensive R&D and machinery investments made in 2024. This special cast polyurethane, produced using high-quality European-origin raw materials, meets Kastaş's quality standards and is manufactured with state-of-the-art production technologies. 
more
 
Kastaş Introduces High-Performance New Material: JPU9401
March 2024
Kastaş Sealing Technologies introduces the JPU9401 polyurethane material, developed entirely in-house after two years of extensive R&D and modern machinery investments made in 2024. This specially designed red polyurethane stands out as an innovation, produced using high-quality, European-origin raw materials in compliance with Kastaş's stringent quality standards. JPU9401 is exclusively available for the international market, catering to global industry demands.
more
 
Kastaş Expands SmartSeal Service Network with New Branch in Tuzla
February 2024
As a leading brand in the industry, Kastaş has opened a new SmartSeal branch in Tuzla, Istanbul, offering rapid sealing solutions, an extensive material portfolio, and a strong engineering approach. In addition to its existing 9-machine production line at the İzmir manufacturing facility, the new machine at the İSTİM Industrial Site on the Asian side of Istanbul will serve to be closer to customers in the Marmara Region, a key hub of heavy industry.
more
newsletter checked

You can read the clarification text on the protection of personal data here.