Politeknik

With over 40 years experience in the design and manufacturing expansion joints, we are proud of producing high quality, fast and economical solutions with our powerful engineering and manufacturing team utilizing modern technologies. Politeknik has been a part of Klinger Company since 2016.

Corporate

We offer reliable and high quality products for all your expansion joint needs. Our core value is to offer High Quality, Reliable, Performance and Good value Products to achieve Customer Satisfaction.

Politeknik

Politeknik has been offering a wide range of custom design expansion joints in addition to standard.. read more

Klinger Group

KLINGER was founded in 1886 as a family business and is known as a pioneer in sealing .. read more

Our Values

With products we offer in domestic and export markets, our main goal is Customer Satisfaction. We achieve .. read more

Logos

You can download our logos for use in printed and digital media. read more

Certificates

You can find our certifications that guarantee our quality and reliability. read more

Catalogues

You can find all catalogs and product brochures of Klinger products.read more

POLITEKNIK

Being the leader in Sealing Technology KLINGER Group is represented by over 40 companies and 60 service and distribution centers worldwide. With a wide range of sealing products KLINGER serves to customer needs in Petro-chemical, chemical, pharmaceutical, process and transportation industries.

Expansion Joints

We are proud of offering fast and economical solutions to customer needs with
our strong team of engineers and over 40 years of manufacturing experience.

Design

We design for a wide range of parameters. This helps product solutions to be developed both quickly and effectively.

Quality

Politeknik is fully committed to a quality management business principle. Core of the process is achieving customer satisfaction by meeting our internal and customer requirements on time.

Material Options

We can manufacture expansion joints from various materials such as 304, 316, 321, 309S, 310S, 904L, duplex 2205, duplex 2507, alloy 625 and other nickel alloys.

Certificates

Our Quality Certificates include: CE, Bureau Veritas, ABS, GOST, ISO 9001, TSE

Production process


STARTS WITH KLINGER QUALITY

BELLOWS MATERIAL IS CUT FROM SHEET OR COIL

MATERIAL IS ROLLED TO REQUIRED DIAMETER

ROLLED TUBES ARE LONGITUDINALLY WELDED

IF BELLOWS IS MULTI PLY EACH TUBE IS PUT INSIDE EACH OTHER

CONVOLUTIONS ARE MANUFACTURED BY MECHANICAL FORMING

Products

Politeknik is a company sought for various sectors with capability to manufacture standard expantion joints as well as lens bellows

Expansion
Joints

Expansion Joints

Politeknik is a company sought for various sectors ability to manufacture ..

Lens
Bellows

Bellows

Dent and gouges create stress risers in thin ply bellows which result in fatigue cracks...

Type Approval

Expansion Joints

Expansion Joints manufactured with Bureau Veritas and ABS Type Approval certificate

Rubber
 

Expansion Joints

Best solution to vibration, noise and misalignment problems
 

Fabric
 

Expansion Joints

They can be designed and manufactured in various types in accordance with..

Other
Products

Connectors

Other products such as connectors and metal hoses.
 
 

Gallery

PolIteknIk yesterday to today

At a glance to Politeknik with numbers

TON stainless steels
different projects
clients
years

contact

You can reach us via e-mail, phone or by filling out below form and sending to us.

Contact Us

Politeknik-Klinger

Politeknik Metal Körük İmalat Sanayi A.Ş.

  • Address: İstanbul Endüstri ve Ticaret Serbest Bölgesi Orhanlı Mevkii 6. Sok. No:111/6 Tuzla / İSTANBUL-TURKEY
  • E-Mail: info@politeknikgroup.com
  • Telephone: +90 216 540 1949 (pbx)
  • Fax: +90 216 314 3616

Working Hours

  • Monday to Friday - 7:45 - 17:00
  • Saturday - Kapalı
  • Sunday - Kapalı