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Karl Theis GmbH

WE BEND
THINGS IN THE
RIGHT WAY!

From dif­fe­rent half tubes through to tube coils/tube sys­tems and indi­vi­dual
non-stan­dard bends – our 90 years of expe­ri­ence make us your partner
in the field of tube ben­ding tech­no­logy – Karl Theis GmbH! 

CONTACT US NOW!
Pro­ducts and services

WHAT WE SUPPLY

We offer made-to-order solu­tions for your requi­re­ments. We per­form ben­ding accor­ding to your spe­ci­fi­ca­tions — and we have done this for 90 years. Benefit from our long years of pro­duct exper­tise, mani­fold manu­fac­tu­ring capa­bi­li­ties, industry-spe­cific appr­ovals and cer­ti­fi­cates. The com­pany Karl Theis GmbH pro­vides pro­cess relia­bi­lity and the good fee­ling to have a com­pe­tent contact partner at your side throug­hout the whole pro­cess. We find intel­li­gent solu­tions to rea­lize manu­fac­tu­ring solu­tions for any requi­re­ment — con­vince yourself!

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Half tubes and coiled half tubes 

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Tube coils

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Tube bends and tube bent components

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Flow fun­nels

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U‑tubes

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Cer­ti­fied quality

MADE IN GERMANY

A great number of cer­ti­fi­cates and appr­ovals con­firm our work and qua­lity. What makes us stand out is our spe­cific ver­tical range of manu­fac­ture. We are, moreover, cer­ti­fied by TÜV SÜD Manage­ment Ser­vice GmbH DIN EN ISO 9001:2015, an accre­dited manu­fac­turer accor­ding to TÜV Nord Sys­tems GmbH & Co. KG AD 2000 Data Sheet HPO / HP100 R / TRD 201 as well as DIN EN ISO 3834–2 (EN 729–2) and Qua­lity Assu­rance System for mate­rial manu­fac­tu­rers accor­ding to the rule 97/23/EG for pres­sure equipment.

LEARN MORE ABOUT OUR QUALITY
Our indus­tries
PRE­CISE AND
RELIABLE.
We supply the industry. From the che­mical to the food industry to ship­buil­ding. Con­vince yourself of our exten­sive portfolio.
Che­mical industry
Industry page
Our indus­tries
PRE­CISE AND
RELIABLE.
We supply the industry. From the che­mical to the food industry to ship­buil­ding. Con­vince yourself of our exten­sive portfolio.
Phar­maceu­tical industry
Industry page
Our indus­tries
PRE­CISE AND
RELIABLE.
We supply the industry. From the che­mical to the food industry to ship­buil­ding. Con­vince yourself of our exten­sive portfolio.
Food
industry
Industry page
Our indus­tries
PRE­CISE AND
RELIABLE.
We supply the industry. From the che­mical to the food industry to ship­buil­ding. Con­vince yourself of our exten­sive portfolio.
Oil and gas industry
Industry page
Our indus­tries
PRE­CISE AND
RELIABLE.
We supply the industry. From the che­mical to the food industry to ship­buil­ding. Con­vince yourself of our exten­sive portfolio.
Energy gene­ra­ting industry
Industry page
Our indus­tries
PRE­CISE AND
RELIABLE.
We supply the industry. From the che­mical to the food industry to ship­buil­ding. Con­vince yourself of our exten­sive portfolio.
Mecha­nical engineering
Industry page
Our indus­tries
PRE­CISE AND
RELIABLE.
We supply the industry. From the che­mical to the food industry to ship­buil­ding. Con­vince yourself of our exten­sive portfolio.
Archi­tec­ture
Industry page
Our indus­tries
PRE­CISE AND
RELIABLE.
We supply the industry. From the che­mical to the food industry to ship­buil­ding. Con­vince yourself of our exten­sive portfolio.
Steel­works requirements
Industry page
Our indus­tries
PRE­CISE AND
RELIABLE.
We supply the industry. From the che­mical to the food industry to ship­buil­ding. Con­vince yourself of our exten­sive portfolio.
Street fur­ni­ture
Industry page
Our indus­tries
PRE­CISE AND
RELIABLE.
We supply the industry. From the che­mical to the food industry to ship­buil­ding. Con­vince yourself of our exten­sive portfolio.
Ship­buil­ding industry
Industry page
Our indus­tries
PRE­CISE AND
RELIABLE.
We supply the industry. From the che­mical to the food industry to ship­buil­ding. Con­vince yourself of our exten­sive portfolio.
Facade pro­duc­tion
Industry page
Our indus­tries
PRE­CISE AND
RELIABLE.
We supply the industry. From the che­mical to the food industry to ship­buil­ding. Con­vince yourself of our exten­sive portfolio.
Play­ground equipment
Industry page
Our indus­tries
PRE­CISE AND
RELIABLE.
We supply the industry. From the che­mical to the food industry to ship­buil­ding. Con­vince yourself of our exten­sive portfolio.
Metal con­s­truc­tion
Industry page
Our indus­tries
PRE­CISE AND
RELIABLE.
We supply the industry. From the che­mical to the food industry to ship­buil­ding. Con­vince yourself of our exten­sive portfolio.
Indus­trial hea­ting technology
Industry page
Our indus­tries
PRE­CISE AND
RELIABLE.
We supply the industry. From the che­mical to the food industry to ship­buil­ding. Con­vince yourself of our exten­sive portfolio.
Vehicle / wagon buil­ding industry
Industry page
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Karl Theis GmbH

FROM SIEGEN
TO THE WORLD.

As a tra­di­tional com­pany, we know about the sus­taina­bi­lity of in-house trai­ning — both for the qua­lity of craft­sman­ship and for under­stan­ding our cor­po­rate philosophy.

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Contact now

Are you inte­rested
in our pro­ducts
or do you have ques­tions
about our company?

We will be pleased to help you per­so­nally.
Make an appoint­ment now.

+49 (0) 271 / 7 72 85 — 0 info@theis-tubes.com

    Your inquiry
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    Karl Theis GmbH
    Breite Str. 11
    57076 Siegen

     

    Telefon: +49 (0) 271 / 7 72 85 - 0
    Telefax: +49 (0) 271 / 7 72 85 - 99
    E-Mail: info[at]theis-tubes.com

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