GB/T 13663-2000
Replaced
T/GDPIA 30-2020
Active
Group standards
T/GDPIA 30-2020 Continuous fiberglass reinforced polyethylene composite tube
T/GDPIA 30-2020 Continuous fiberglass reinforced polyethylene composite tube
Price:
$ 20.00
Basic Information
Standard Code:
T/GDPIA 30-2020
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Plastic profiles
ICS Name:
Plastic pipes, fittings, and valves
Publish Date:
2020-12-11
Implement Date:
2020-12-30
Scope
Scope: This document specifies the terms and definitions, classification, materials, general provisions, requirements, test methods, inspection rules, marking, packaging, transportation, and storage of continuous fiberglass-reinforced polyethylene composite pipes (hereinafter referred to as composite pipes). This document applies to continuous fiberglass-reinforced polyethylene composite pipes used for pressurized water supply and drinking water transportation with a working temperature not exceeding 40°C and a nominal pressure not exceeding 3.5 MPa. Main technical content: 1. Scope This document specifies the terms and definitions, classification, materials, general provisions, requirements, test methods, inspection rules, marking, packaging, transportation, and storage of continuous fiberglass-reinforced polyethylene composite pipes (hereinafter referred to as composite pipes). This document applies to continuous fiberglass-reinforced polyethylene composite pipes used for pressurized water supply and drinking water transportation with a working temperature not exceeding 40°C and a nominal pressure not exceeding 3.5 MPa. 2. Normative references 3. Terms and definitions 4. Materials 4.1 Raw materials for the inner tube of composite pipes 4.2 Raw materials for the reinforcing layer of composite pipes 4.3 Raw materials for the outer protective layer of composite pipes 5. General provisions 5.1 Pressure correction 6. Requirements 6.1 Appearance 6.2 Color 6.3 Specifications and dimensions 6.4 Physical and mechanical properties of composite pipes 6.5 Hydraulic pressure strength and bursting pressure 6.6 Hygienic performance 7. Test methods 7.1 Sample conditioning and standard environment for testing 7.2 Appearance and color 7.3 Specifications and dimensions 7.4 Melt flow rate 7.5 Oxidation induction time 7.6 Longitudinal shrinkage rate 7.7 Crack stability under pressure 7.8 Hydraulic pressure strength 7.9 Bursting
Development Information
Related Standards
GB/T 18251-2000
Replaced
GB/T 18251-2000 Method for the assessment of pigment or carbon black dispersion in polyolefin pipes,fittings and compounds
GB/T 18252-2000
Replaced
GB/T 18252-2000 Plastics piping and ducting systems—Determination of the long-term hydrostatic strength of thermoplastics materials in pipe form by extrapolation
GB/T 18477-2001
Replaced
GB/T 18477-2001 Unplasticized polyvinyl chloride(PVC-U) double wall corrugated pipes for underground soil, waste and drainage
GB/T 18742.1-2002
Replaced
GB/T 18742.1-2002 Polypropylene piping systems for hot and cold water installations—Part 1:General
GB/T 18742.2-2002
Replaced