British Standards Institution

Source:: CEN
Committee:: RHE/9 - Insulated underground pipelines
Categories:: Engineering | Fluid systems and components | Pipelines | Pipelines. General | Pipelines and fittings. Other materials | Energy and heat transfer engineering

Scope

This document is valid for operating temperatures of 70 °C for 49 years and 80 °C for 1 year. This document is also valid for a malfunction temperature of 95 °C for 100 h.

Purpose

In district heating, the future trend is towards lower operating temperatures due to the use of renewable energy sources. This allows flexible piping systems a lower temperature profile related with new and different opportunities (longer design life, new pipe materials e.g. PERT II). This shall be covered by a future new EN standard.

Comment on proposal

Required form fields are indicated by an asterisk (*) character.

How important do you think standardization is in this area? *

Do you agree that a standard on this subject is feasible?: *

Please give reasons for your selections above: *

Would you or your organization use the standard? *

Would you or your organization be prepared to participate in the development of the standard or to comment on the draft when it is available? *

Are you aware of any regulation, existing standards and other good practice information in this area in the UK (e.g. Industry codes of practice; company specifications, international or European Standards)? *

Would the development of a standard(s) in this area have a particular impact/relevance to SME, consumer, environmental or societal interests? *

Are you aware of any other organizations to which this proposal may be relevant? If so please provide details below. *

Additional comments on the scope or proposal:

Although BSI will not usually enter into correspondence regarding individual comments or suggestions we may wish to contact you to seek further clarification. Please indicate whether this will be acceptable: *

Discard

Please email further comments to: debbie.stead@bsigroup.com

Standard timeline

1. Proposal

Proposal start date:

12/08/2019

Proposal end date:

15/09/2019

2. Draft

3. Public Comments

4. Comment Resolution

5. Approval

6. Publication

Learn more about the standards development process

Standards Development

PWI for WG10 District heating pipes – Flexible pipe systems with a lower temperature profile

Scope

Purpose

Comment on proposal

Discard changes?

Submit comment

Submit comment

Follow standard

Unfollow standard

Error