GB/T 31069-2015
Plumbing fittings.Copper pipe fittings (English Version)
- Standard No.
- GB/T 31069-2015
- Language
- Chinese, Available in English version
- Release Date
- 2015
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Latest
- GB/T 31069-2015
- Scope
- This standard specifies the product classification, requirements, test methods, inspection rules, signs, packaging, transportation and storage of copper pipe connectors for plumbing pipe fittings (hereinafter referred to as "pipe fittings"). This standard applies to copper pipe threaded connections for general pipelines with nominal pressure PN≤1.6 MPa, nominal size DN≤100 mm, and transportation of steam, air, gas, water, oil, etc.
GB/T 31069-2015 Referenced Document
- GB/T 11618.1-2008 Pipe fittings of copper and copper alloys-Part 1:Fittings of braze welding type
- GB/T 1176 Casting copper and copper alloys
- GB/T 17219 Standard for safety evaluation of equipment and protective materials in drinking water system
- GB/T 18033 Seamless copper tubes for water and gas*， 2017-07-12 Update
- GB/T 1804 General tolerances Tolerances for linear and angular dimensions without individual tolerance indications
- GB/T 192 General purpose metric screw threads--Basic profile
- GB/T 193 General purpose metric screw threads--General plan
- GB/T 196 General purpose metric screw threads--Basic dimensions
- GB/T 197 General purpose metric screw threads—Tolerances*， 2018-03-15 Update
- GB/T 20078 Copper and Copper Alloy Forgings*， 2023-05-23 Update
- GB/T 2040 Copper and copper alloy sheet*， 2017-05-31 Update
- GB/T 2059 Copper and copper alloy strip*， 2017-05-31 Update
- GB/T 2828.1 Inspection procedure by count sampling part 1: Lot by lot inspection sampling plan retrieved by acceptance quality limit (AQL)
- GB/T 5231 Designation and chemical composition of wrought copper and copper alloys*， 2022-03-09 Update
- GB/T 6414 Castings.Dimensional tolerances and geometrical tolerances and machining allowances*， 2017-12-29 Update
- GB/T 7306.1 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 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 7307 Pipe threads with 55 degree thread angle where pressure-tight joints are not made on the threads
- GB/T 9144 General purpose metric screw threads--Preferable plan
GB/T 31069-2015 history
- 2015 GB/T 31069-2015 Plumbing fittings.Copper pipe fittings
