YOUR EXPERTFOR FLANGES AND MACHININGKiel Flanschen – Precision in XXL

Ihr Experte für Flansche und ZerspanungKiel Flanschen – Präzision in XXL

Welcome to KIEL FLANSCHEN GmbH, your expert in flanges and machining

Since 1934, KIEL FLANSCHEN has stood for the manufacture of flanges, rings and machined components of the highest quality.

As a family-owned company based in Siegen-Geisweid, we provide solutions for standard flanges, special flanges and high-quality CNC machining.

Customers from plant engineering, power generation, the chemical industry and mechanical engineering rely on our experience, flexibility and reliable delivery.

Tailored solutions for every requirement

We manufacture standard and special flanges as well as complex machined components – with tight tolerances, on-time delivery and in accordance with the highest quality standards

CNC machining in all dimensions

Whether turning, drilling or milling – our machine capacities range from small components to large-scale parts.

Fast delivery times and high availability

A comprehensive material stock and a strong logistics network enable short response times and delivery throughout Europe

Request now

Steel flanges and special components in dimensions ranging from a few centimeters up to 6,000 mm

We manufacture steel flanges and special components in dimensions ranging from a few centimeters up to 6,000 mm in diameter. With a modern machine park, qualified employees and a broad range of materials, we set benchmarks in metal machining. We offer machining services either as customized contract manufacturing or as subcontract machining.

CNC-TURNING

from Ø 400 - Ø 6.000mm, construction heights of up to 3.000mm

CNC-DRILLING

drilling to meet customer requirements from XS to XXL

CNC-MILLING

compenents up to max. 2500 x 5000mm

Expertise in materials and standards

We manufacture in accordance with international standards such as DIN EN 1092-1, ASME B16.5 and ASME B16.47.

In addition to standard flanges, we develop special flanges and components manufactured exactly to customer drawings.

Certified quality

All processes are certified according to ISO 9001. Testing methods such as ultrasonic or radiographic testing, as well as material certificates in accordance with EN 10204, are part of our standard.

We are a member of the German Steel Flanges Association (Fachvereinigung Stahlflanschen e.V.)

We are looking for skilled metalworking professionals!

Current job openings

Technical Cost Estimation Specialist (m/f/d)
CNC Milling Machine Operator (m/f/d)
CNC Vertical Turning Machine Operator (m/f/d)
Conventional Vertical Turning Machine Operator (m/f/d)

Apply now