GB/T 7155.1-1987
Abolished
SY/T 6662.4-2014
Active
Industry standards-Oil
SY/T 6662.4-2014 Non-metallic Composite Tubes for Oil and Natural Gas Industry - Part 4: Steel-stiffened thermoplastic composite continuous tube and fittings
SY/T 6662.4-2014 Non-metallic Composite Tubes for Oil and Natural Gas Industry - Part 4: Steel-stiffened thermoplastic composite continuous tube and fittings
Basic Information
Standard Code:
SY/T 6662.4-2014
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Oil and gas gathering and transportation
ICS Name:
Plastic pipe
Publish Date:
2014-10-15
Implement Date:
2025-07-10
Pages:
27 pages
Development Information
Same series standard
SY/T 6662.5-2014 Non-metallic Composite Tubes for Oil and Natural Gas Industry - Part 5: Reinforced Ultra-high Molecular Weight Polyethylene (UHMWPE) Composite Tubes and Couplings
SY/T 6662.6-2014 Non-metallic Composite Tubing for Oil and Gas Industry - Part 6: Flexible Composite Continuous Tubing and Couplings for Downhole Applications
Replace the following standards
Related Standards
GB/T 7155.2-1987
Abolished
GB/T 7155.2-1987 Determination of density of thermoplastic pipes and fittings—Part 2:Determination of density of polypropylene pipes and fittings
GB/T 13018-1991
Abolished
GB/T 13018-1991 Polyethylene (PE) pipes—Tolerances on outside diameters and wall thicknesses
GB/T 13019-1991
Abolished
GB/T 13019-1991 Polypropylene (PP) pipes—Tolerances on outside diameters and wall thicknesses
GB/T 13020-1991
Abolished
GB/T 13020-1991 Unplasticized polyvinyl chloride (PVC-U) pipes—Tolerances on outside diameters and wall thicknesses
GB/T 13526-1992
Replaced