DS support

Need DS pipe-in-pipe guidance?

This retained article covers legacy DS pipe-in-pipe search intent. DS is in transition, so contact Flexigas technical support for current availability, installed-base support and guidance before specifying DS for a new job.

Talk to technical supportView DS support pageTechnical downloads

BSI Kitemark KM 598726 | BS EN 15266:2007 | MOP 0.5 bar | DN15-DN50 | Gas Safe/ACS context

Current DS support

Flexigas DS is in transition. Please check current guidance before specifying.

This retained page exists because installers, specifiers and merchants still search for DS, pipe-in-pipe and sleeving information. For current DS availability, installed-base support, compatibility questions and the right document set for a job, speak to the Flexigas technical team before relying on older article wording.

BSI Kitemark KM 598726BS EN 15266:2007MOP 0.5 barDN15-DN50Gas Safe/ACS context
Talk to technical supportView DS support pageTechnical downloadsFlexigas CSST

DS support questions

Is Flexigas DS current guidance changing?

Flexigas DS is in transition. Contact Flexigas technical support for current DS availability, installed-base support and the right document set before specifying.

Can I use older DS article copy as installation guidance?

No. Treat retained DS articles as legacy search pages. Use current Flexigas documents and technical support for job-specific DS guidance.

What if I have an existing DS installation?

Contact Flexigas technical support for installed-base support, compatibility questions and the correct document set.

Who should install or specify Flexigas DS?

Gas work must be carried out by a competent Gas Safe registered engineer with the relevant ACS or allied qualification context.

Flexigas DS pipe-in-pipe support

Some gas pipework routes need extra design and standards checks. This retained DS page is kept for pipe-in-pipe search intent, but DS is in transition and current availability, documentation and job suitability should be confirmed with Flexigas technical support.

Check current DS guidance before specifying

For routes involving walls, floors, ducts, risers, voids or project-specific sleeving questions, confirm the current DS guidance and document set with Flexigas before specifying.

Compare the route with current guidance

Do not rely on older DS article copy as current installation guidance. Compare the route against the current Flexigas documents and speak to technical support where DS or pipe-in-pipe guidance may be relevant.