MT/T 490-1995
Product quality classification of mining hydraulic swash plate axial piston pump (English Version)
- Standard No.
- MT/T 490-1995
- Language
- Chinese, Available in English version
- Release Date
- 1995
- Published By
- Professional Standard - Coal
- Status
- 2021-01
- Replace By
- MT/T 489-2020
- Latest
- MT/T 489-2020
- Scope
- This standard specifies the quality grading indicators and quality grade assessment methods for mining hydraulic swash plate axial piston pump products. This standard is a measure of the company's mining hydraulic swash plate axial piston pump product quality (including design quality and manufacturing Quality) unified regulations on grade levels; it is the basis for assessing product quality, product grading, and product quality and price. This standard is applicable to the product quality grading of mass-produced mining hydraulic swash plate axial piston pumps. No grading assessment will be made for one-time production of variant products and special products.
MT/T 490-1995 history
- 2020 MT/T 489-2020 Mining hydraulic axial piston pump
- 1995 MT/T 490-1995 Product quality classification of mining hydraulic swash plate axial piston pump
