Blind CAP

Dockweiler blind CAPs in various qualities for applications with clean gases and liquids
  • Consistent quality
  • Comprehensive quality control
  • The tubes can be packed in cleanrooms
  • Welding tests are performed to ensure a high quality

Dockweiler ensures an uncompromisingly high quality of your tubes and fittings and is both ISO9001 certified and produces according to ASME BPE

Dockweiler has more than 45 years of experience in the manufacture of tubes and fittings with specific surfaces and qualities for sanitary applications. Dockweiler has a particular focus on being a leader in the pharmaceutical industry.
DN6 - DN150
Surface roughness
Ra<0.25 - Ra<0.8µm


Our Dockweiler blind CAPs are documented to be manufactured in accordance with ASME BPE.

Contact us if you want to hear more about our documentation package



Variant Description Datasheet
Safetron Internal surface has been sanded down to Ra ≤ 0.4 µm. Choose anodic cleaning or electropolishing (Ra ≤ 0.25 µm)
Weldtron The inner surface has been sanded down to Ra ≤ 0.8 µm. Choose anodic cleaning or electropolishing (Ra ≤ 0.6 µm)
BPE-Direct The inner surface has been sanded down to Ra ≤ 0.51 µm SF1. Select electropolishing SF4 (Ra ≤ 0.38 µm)

Do you have questions or need help finding blind CAPs in the right quality?

We are always available if you have questions or need advice on choosing the right quality for your intended application.
Conni Gram Sønderskov
Internal Technical Sales

Dockweiler’s uncompromising quality is the alpha and omega when you need blind CAPs for your applications

Quality is crucial for Dockweiler and you are therefore always guaranteed a comprehensive quality control and that your tubes and fittings are of a high quality.

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Contact a specialist for more information

Contact us if you need help or advice on choosing your Dockweiler blind CAPs in a quality that meets your needs and fits your application.

Jens Christian Jeppe