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Heatshrink tubing, insulating tubing & cable protection from a single source

Our products

Why BIT

For 30 years, BIT Bierther GmbH has been your trusted partner for high-quality products in the fields of heat-shrink tubing, insulating tubing, expandable braided sleeves, corrugated conduit tubing and cable ties.

Top quality, the fastest response times, the highest reliability and a comprehensive service – that is what sets BIT Bierther GmbH apart. Our customers benefit from a well-thought-out product range that is constantly adapted to the dynamic demands of the market.

Delivery within 24 h

Comprehensive stock-keeping and customer-oriented logistics for standard articles.

Wide range of materials

Polyolefin, PVC, PTFE, silicone, fiberglass, PVDF and more – for every requirement.

Certified quality

Certified according to DIN EN ISO 9001 since 1997 – documented and traceable.

Competences

We manufacture to your specification

Cutting, printing, special materials and certified quality – on six production lines we cut and print exactly to your specification.

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Industrial sectors that trust us

From wiring harnesses to medical technology – our tubing and fastening solutions are used wherever reliability matters.

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News from BIT

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Our product range at a glance

Heat-shrink tubing in every variant: as required by the intended application, we supply shrinkable tubing made from various types of plastic and synthetic material with a number of special properties – including types with adhesive lining, high-temperature types made of PTFE, FEP and Kynar® (PVDF), UL-approved, coloured and printed heat-shrink tubing.

Insulating & silicone tubing, fiberglass sleeving and expandable braided sleeves made of polyamide, polyester or aramid for cable protection, insulation and bundling.

Corrugated conduits slit and unslit made of PP, PA, PFA and TPE – plus two-part conduits for retrofitting.

Cable ties & tools: standard, stainless steel, UV-resistant and reusable cable ties, plus tension tools, heat guns and shrink ovens. Including custom cutting, printing and kits.

Put together your inquiry

Add the required articles in all needed sizes to the inquiry basket and send everything in a single request for quotation. We will get back to you with an individual quote – usually within 24 hours.