SL 498-2010
Parameter,type and technical condition of conical valve (English Version)
- Standard No.
- SL 498-2010
- Language
- Chinese, Available in English version
- Release Date
- 2010
- Published By
- Professional Standard - Water Conservancy
- Status
- Latest
- SL 498-2010
- Replace
- SD 316-1989
- Scope
- This standard specifies the relevant requirements for parameters, types, technical requirements, testing, product acceptance, marking, packaging, transportation and storage of conical valves in water conservancy and hydropower projects. This standard applies to outer sleeve cone valves in water conservancy and hydropower projects.
SL 498-2010 Referenced Document
- GB 755 Rotating electrical machines.Rating and performance
- GB/T 10089 Accuracy of cylindrical worm and wormwheel*， 2018-05-14 Update
- GB/T 11345 Non-destructive testing of welds, ultrasonic testing technology, testing levels and assessments
- GB/T 11352 Carbon steel castings for general engineering purpose
- GB/T 11365 Bevel gears—ISO system of accuracy*， 2019-10-18 Update
- GB/T 1176 Casting copper and copper alloys*， 2013-09-18 Update
- GB/T 1220 Stainless steel bars
- GB/T 13306 Plates*， 2011-05-12 Update
- GB/T 13384 General specifications for packing of mechanical and electrical product
- GB/T 191 Packaging.Pictorial marking for handling of goods
- GB/T 3323 Radiographic examination of fusion welded joints in metallic materials
- GB/T 3766 Hydraulic fluid power.General rules and safety requirements for systems and their components*， 2015-12-31 Update
- GB/T 3797 Electrical control assemblies*， 2016-02-24 Update
- GB/T 4942.1 Degrees of protection provided by the integral design of rotating electrical machined (IP code) - Classification
- GB/T 699 Quality carbon structure steels*， 2015-12-10 Update
- GB/T 700 Carbon structural steels
- GB/T 8923 Rust grades and preparation grades of steel surfaces before application of paints and related products
- GB/T 9439 Gray cast iron parts*， 2023-09-07 Update
- GB/T 985 Basic forms and sizes of weld grooves for gas welding manual arc welding and gas--Shielded arc welding
- GB/T 986 Basic forms and sizes of weld grooves for submerged arc welding
SL 498-2010 history
- 2010 SL 498-2010 Parameter,type and technical condition of conical valve
SL 498-2010 Parameter,type and technical condition of conical valve has been changed from SD 316-1989 Formal parameters and technical specifications for conical valves.
