HG/T 2099-1991
Mechanical seal testing code for stirred vessels (English Version)
- Standard No.
- HG/T 2099-1991
- Language
- Chinese, Available in English version
- Published By
- Professional Standard - Chemical Industry
- Status
- 2004-05
- Replace By
- HG/T 2099-2003
- Latest
- HG/T 2099-2020
- Scope
- This standard specifies the basic principles and test methods for routine performance testing of mechanical seal products for kettles. This standard is applicable to stirrer shafts of carbon steel and stainless steel reactors and similar vertical rotating shaft mechanical seals. Its working parameters: the medium pressure in the seal cavity is 1.33×10^(5) (absolute pressure) ~ 2.5MPa (gauge pressure). ); the medium temperature in the sealed cavity is 0~80℃; the outer diameter of the stirring shaft (or sleeve) is 30~130mm; the rotation speed is not more than 500r/min; the medium is various fluids except strong oxidizing acids and high-concentration alkali.
HG/T 2099-1991 history
- 2020 HG/T 2099-2020 Specifications for testing of mechanical seals for kettles
- 2004 HG/T 2099-2003 Mechanical seal testing code for stirred vessels
- 1970 HG/T 2099-1991 Mechanical seal testing code for stirred vessels
