GB/T 19228.3-2012
Stainless steel press-fitting assemblies.Part 3:Rubber O-rings (English Version)
- Standard No.
- GB/T 19228.3-2012
- Language
- Chinese, Available in English version
- Release Date
- 2012
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Latest
- GB/T 19228.3-2012
- Replace By
- LST EN 60076-1-2011
- Replace
- GB/T 19228.3-2003
- Scope
- This part of GB/T 19228 stipulates the type and size series, requirements, test methods, inspection rules, signs, packaging and storage of O-shaped rubber sealing rings for compression fittings (hereinafter referred to as O-rings). This standard is applicable to O-rings for stainless steel clamping pipe fittings specified in GB/T 19228.1, and other sealing rings for pipe fittings can also be used by reference.
GB/T 19228.3-2012 Referenced Document
- GB/T 17219-1998 Standard for safety evaluation of equipment and protective materials in drinking water system
- GB/T 19228.1 Stainless steel press-fitting assemblies—Part 1:Press-fittings
- GB/T 21873-2008 Rubber seals.Joint rings for water supply,drainage and sewerage pipelines.Specification for materials
- GB/T 23658-2009 Elastomeric seals.Material requirement for seals used in pipes and fittings carring gaseous fuels and hydricarbon fluid
- GB/T 27572-2011 Rubber seals.Joint rings for pipelines for hot-water supply up to 110 ℃.Specification for the materials
- GB/T 2828.1-2003 Sampling procedures for inspection by attributes--Part 1: Sampling schemes indexed by acceptance quality limit(AQL) for lot-by-lot inspection
- GB/T 28604-2012 Rubber seals used in linving-water and drinking-water supply pipes and fittings
- GB/T 5721 General rules of identification,packaging,transportation and storage for rubber sealing products
GB/T 19228.3-2012 history
- 2012 GB/T 19228.3-2012 Stainless steel press-fitting assemblies.Part 3:Rubber O-rings
- 2003 GB/T 19228.3-2003 O-rings for stainless steel press-fittings
GB/T 19228.3-2012 Stainless steel press-fitting assemblies.Part 3:Rubber O-rings was changed to LST EN 60076-1-2011 Power transformers -- Part 1: General (IEC 60076-1:2011).