GB/T 2878.2-2011 in English
VALIDConnections for hydraulic fluid power—Ports and stud ends with metric threads and O-ring sealing—Part 2:Heavy-duty stud ends (S series)
- Issued on:2011-12-30
- Implemented on:2012-10-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$204.00
| Standard No: | GB/T 2878.2-2011 |
| Document status: | VALID |
| Title in English: | Connections for hydraulic fluid power—Ports and stud ends with metric threads and O-ring sealing—Part 2:Heavy-duty stud ends (S series) |
| Title in Chinese: | 液压传动连接 带米制螺纹和O形圈密封的油口和螺柱端 第2部分：重型螺柱端（S系列） |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | Via email within 1~3 business days |
| Issued on: | 2011-12-30 |
| Implemented on: | 2012-10-01 |
| ICS Classification: | 23.100.40-Piping and couplings |
| Chinese Classification: | J20-Hydraulic and pneumatic device |
| Professional Classification: | GB-National Standard |
| Related Keywords: | heavy-duty stud ends
non-adjustable stud end adjustable stud end column ends stud end size |
| Related Topics: | stud
s-pillar GB/T 2878.2 GB/T 2878.2-2011 Heavy S Series Metric Threaded Stud Ends and Fitting Ports |
《GB/T 2878.2-2011液压传动连接 带米制螺纹和O形圈密封的油口和螺柱端 第2部分：重型螺柱端（S系列）》由TC3（全国液压气动标准化技术委员会）归口，TC3SC5（全国液压气动标准化技术委员会连接件分会）执行，主管部门为中国机械工业联合会。
Scope
This part of GB/T 2878 specifies the dimensions, performance requirements and test procedures for metric adjustable and non-adjustable heavy-duty (S series) column ends and O-rings. The non-adjustable stud end conforming to this part is suitable for a maximum working pressure of 63 MPa (630 bar), and the adjustable stud end is suitable for a maximum working pressure of 40 MPa (400 bar). The allowable working pressure should be determined according to the stud end size, material, structure, working conditions and application conditions. Products conforming only to dimensions in this section are not guaranteed to meet rated performance. The manufacturer should conduct tests in accordance with the specifications contained in this standard to ensure that the components meet the rated performance.
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