YB/T 4234.1-2010
Gas bleed valve for BF.Part 1 Hydraulic drive with spring pressing type top gas bleed valve (English Version)
- Standard No.
- YB/T 4234.1-2010
- Language
- Chinese, Available in English version
- Release Date
- 2010
- Published By
- Professional Standard - Ferrous Metallurgy
- Latest
- YB/T 4234.1-2010
- Scope
- This part specifies the terms and definitions, specifications, models, technical requirements, test methods, inspection rules, marking and packaging of hydraulically driven spring chamber-type top gas relief valves (hereinafter referred to as: top gas relief valves) among blast furnace gas relief valves. , storage and transportation, installation and use requirements. This section is applicable to applications where the working pressure is not greater than 0.3MPa, the working temperature is not higher than 250°C (instantaneous temperature is 500°C, the longest is not more than 30min, not more than once a month), the nominal size is DN500 ~ DN1000, and the medium is blast furnace raw gas. Hydraulically actuated blast furnace top gas relief valve.
YB/T 4234.1-2010 Referenced Document
- GB/T 1972-2005 Disc spring
- GB/T 3077 Alloy structure steels*， 2015-12-10 Update
- GB/T 5117 Covered electrodes for manual metal arc welding of non-alloy and fine grain steels*， 2012-11-05 Update
- GB/T 699 Quality carbon structure steels*， 2015-12-10 Update
- GB/T 700 Carbon structural steels
- GB/T 8110 Wire electrodes and weld deposits for gas shielded metal arc welding of non alloy and fine grain steels*， 2020-11-19 Update
- GB/T 9113.1 Intergral steel pipe flanges with flat face or raised face
- GB/T 9119 Slip-on-welding plate steel pipe flanges*， 2011-01-14 Update
- GB/T 9124-2000 Specification for steel pipe flanges
- GB/T 984 Hardfacing electrodes for shielded metal arc welding
- GB/T 985.1 Recommended joint preparation for gas welding,manual metal arc welding,gas-shield arc welding and beam welding
- JB/T 5000.12-2007 Heavy mechanical general techniques and standards.Part 12: Paint
- JB/T 5000.13 Heavy mechanicai general techniques and standards.Part 13: Packing
- JB/T 5000.3-2007 Heavy mectlanical general techniqueg.Part 3: And standards welding
- JB/T 5000.6 Heavy mechanical general techniques and standards.Part 6: Steel castings
- JB/T 5000.9 Heavy mechanical general techniques and standards.Part 9: Cutting
- JB/T 6046 Welding assembly for carbon steel and low alloy steel Post-welding heat treatment method
- YB/T 4059 High temperature cladding metal O-ring
YB/T 4234.1-2010 history
- 2010 YB/T 4234.1-2010 Gas bleed valve for BF.Part 1 Hydraulic drive with spring pressing type top gas bleed valve
