GB/T 41486-2022
Corrugated metal hose assemblies for domestic drinking water pipes (English Version)
- Standard No.
- GB/T 41486-2022
- Language
- Chinese, Available in English version
- Release Date
- 2022
- Published By
- 国家市场监督管理总局、中国国家标准化管理委员会
- Latest
- GB/T 41486-2022
- Scope
- This document specifies the terms and definitions, product structure and specifications, requirements, inspection methods, inspection rules, signs, packaging, transportation, storage and installation of corrugated metal hoses for domestic and drinking water pipelines. This document is applicable to corrugated metal hoses (hereinafter referred to as hoses) used in domestic and drinking water piping systems to compensate displacement, installation deviation, ground subsidence, absorb vibration and reduce noise. The nominal size range is DN50~DN400, and the working temperature is not greater than 80 ℃, the design pressure is not greater than 1.6 MPa. Hoses for domestic and drinking water pipelines whose nominal size is less than DN50 and other working conditions can be implemented by reference.
GB/T 41486-2022 Referenced Document
- GB/T 1220 Stainless steel bars
- GB/T 14525-2010 General specification for corrugated metal hose assemblies
- GB/T 14976 Seamless stainless steel pipes for fluid transport
- GB/T 17219 Standard for safety evaluation of equipment and protective materials in drinking water system
- GB/T 191 Packaging.Pictorial marking for handling of goods
- GB/T 24511 Stainless steel and heat resisting steel plate,sheet and strip for pressure equipments
- GB/T 246 Metallic materials—Tube—Flattening test
- GB/T 30788 Specification of cold-applied petrolatum tape coatings for steel pipelines
- GB/T 3280 Cold rolled stainless steel plate, sheet and strip
- GB/T 4237 Hot rolled stainless steel plate,sheet and strip
- GB/T 4240 Stainless steel wires
- NB/T 47010 Stainless steel and heat-resistant steel forgings for pressure equipment
- NB/T 47013.2 Nondestructive testing of pressure equipments.Part 2: Radiographic testing
- NB/T 47013.5 Nondestructive testing of pressure equipments.Part 5: Penetrant testing
- NB/T 47014 Welding procedure qualification for pressure equipment
- SY/T 0414 Technical standard for anti-corrosion layer of steel pipeline polyolefin adhesive tape
GB/T 41486-2022 history
- 2022 GB/T 41486-2022 Corrugated metal hose assemblies for domestic drinking water pipes
