Working draft
ISO/WD 22355
Technical specifications for coalbed methane polyethylene gathering and transportation pipeline project
Reference number
ISO/WD 22355
Edition 1
© ISO 2025
Working draft
Under development
A working group has prepared a draft.

Abstract

This standard applies to the design, construction and acceptance of buried polyethylene pipeline projects for coalbed methane gathering and transportation with nominal outer diameter of 20 mm to 630 mm, operating temperature of -20 ℃ to 40 ℃, and maximum working pressure of no more than 1.0 MPa.

General information

  • Status
     : Under development
    Stage
    : WD approved for registration as CD [20.99]
  • Edition
     : 1
  • Technical Committee :
    ISO/TC 263
  • RSS updates

Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goals

7
Affordable and Clean Energy
13
Climate Action

Got a question?

Check out our Help and Support

  2. Store
  3. Store
  4. TC
  5. ISO/TC 263
  6. ISO/WD 22355