GB/T 27734-2011 Active National standards

GB/T 27734-2011 Polypropylene(PP) valves for pipes under pressure—Basic dimensions—Metric series

Publish Date: 2011-12-30 Implement Date: 2012-07-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 27734-2011

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Plastic profiles

ICS Name: Plastic pipes, fittings, and valves

Publish Date: 2011-12-30

Implement Date: 2012-07-01

Pages: 7 pages

Scope

This standard specifies the diameter series and basic dimensions of polypropylene valves for fluid transmission pressure pipelines of commonly used connection types.
This standard applies to:
—— Flange-connected valves with a nominal outer diameter of the connection pipe ranging from 16 mm to 160 mm.
—— Socket-connected valves with a nominal outer diameter ranging from 16 mm to 125 mm.
—— Socket-connected valves with a nominal outer diameter ranging from 16 mm to 125 mm.
—— Thread-connected valves with a nominal outer diameter ranging from 20 mm to 63 mm.

Development Information

Word Count: 10 Thousand words Pages: 7 pages

Referenced Standards

GB/T 4217-2008 Thermoplastics pipes for the conveyance of fluids—Nominal outside diameters and nominal pressures GB/T 7306.1-2000 Pipe threads with 55 degree thread angle where pressure-tight joints are made on the threads—Part 1:Parallel internal and taper external threads 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 18742.3-2002 Polypropylene piping systems for hot and cold water installations—Part 3:Fittings ISO 7349:1983

Adopt standards

ISO 8242:1989

Related Standards

GB/T 13663-2000 Replaced

GB/T 13663-2000 Polyethylene pipes for water supply

Publish Date: 2000-11-21

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

Publish Date: 2000-11-21

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

Publish Date: 2000-11-21

GB/T 18477-2001 Replaced

GB/T 18477-2001 Unplasticized polyvinyl chloride(PVC-U) double wall corrugated pipes for underground soil, waste and drainage

Publish Date: 2001-10-24

GB/T 18742.1-2002 Replaced

GB/T 18742.1-2002 Polypropylene piping systems for hot and cold water installations—Part 1:General

Publish Date: 2002-05-29

GB/T 18742.2-2002 Replaced

GB/T 18742.2-2002 Polypropylene piping systems for hot and cold water installations—Part 2:Pipes

Publish Date: 2002-05-29