CJ/T 260-2007
Abolished
T/CECS 221-2022
Active
Group standards
T/CECS 221-2022 Technical Code for Superimposed Water Supply Technology
T/CECS 221-2022
Price:
$ 20.00
Basic Information
Standard Code:
T/CECS 221-2022
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Outdoor water supply and drainage projects
ICS Name:
The water supply system
Publish Date:
2022-02-25
Implement Date:
2022-07-01
Scope
Main technical content: This regulation is divided into 8 chapters, and the main contents include: General Provisions, Terminology, Basic Provisions, Superimposed Water Supply Equipment, Design, Installation, Commissioning and Acceptance, and Maintenance Management.
Development Information
Replace the following standards
CECS 221-2012
Related Standards
CJ/T 232-2006
Active
CJ/T 232-2006 Light gauge stainless steel pipes and insert—Pressfittings
CJ/T 235-2006
Replaced
CJ/T 235-2006 Vertical long shaft pump
CJ/T 159-2006
Replaced
CJ/T 159-2006 Polyethylene/Aluminum/ Polyethylene composite pressure pipe(butt-welded by aluminum pipe)
CJ/T 237-2006
Active
CJ/T 237-2006 Double fusion fitting for Plastic/Steel/Plastic composite pressure pipe
CJ/T 238-2006
Active