CJ/T 260-2007
Abolished
CJ/T 137-2008
Active
Industry standards-Urban construction
CJ/T 137-2008 Malleable iron threaded fittings of lining plastic for water supply
CJ/T 137-2008 Malleable iron threaded fittings of lining plastic for water supply
Basic Information
Standard Code:
CJ/T 137-2008
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Building water supply and drainage projects
ICS Name:
The water supply system
Publish Date:
2008-06-05
Implement Date:
2008-11-01
Pages:
16 pages
Scope
This standard specifies the product classification and marking, materials, requirements, test methods, inspection rules, marking, packaging, transportation, and storage of water supply plastic-coated malleable cast iron pipe fittings (hereinafter referred to as plastic-coated pipe fittings).
This standard applies to plastic-coated pipe fittings used to connect water supply plastic-coated steel pipes, with a working pressure not exceeding 1.6 MPa and a nominal size not exceeding DN150.
Development Information
Replace the following standards
Referenced Standards
GB/T 3287-2000 Malleable cast iron pipe fittings
HG/T 3091
GB/T 241-1990 Metal tubes—Hydrostatic pressure testing
GB/T 241-2007 Metal materials—Tube—Hydrostatic pressure test
GB/T 7306.2-2000 Pipe threads with 55 degree thread angle where pressure-tight joints are made on the threads—Part 2:Taper internal and external threads
GB/T 17219-1998 Standard for safety evaluation of equipment and protective materials in drinking water system
HG/T 3097-2006 Rubber sealing parts - Sealing ring for pipe interface of 110℃ hot water supply pipeline - Material specification
GB/T 241-2025 Metallic materials—Tube—Hydrostatic pressure test
GB/T 17219-2025 Hygienic safety evaluation of distribution equipment,protective materials and treatment materials in drinking water system
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