 |
Chinese Classification
Professional Classification
ICS Classification
Latest
Value-added Services
|
| Standard Insuued on: 1999-05 |
GB/T 9253.1-1999 Threads on rotary shouldered connections for petroleum industry
石油钻杆接头螺纹
| Category No.: | GB | Valid Status: | superseded |
| Issued Organization: | AQSIQ | Issued Date: | 1999-05-17 |
| Implemented Date: | 1999-12-1 | Abolished Date: | 2009-05-01 |
| Superseded Standard.: | GB/T 22512.2-2008 Petroleum and natural gas industries - Rotary drilling equiment - Part 2: Threading and gauging of rotary shouldered thread connections |
Superseded Date: | 2009-5-1 |
JB/T 9956-1999
JB/T 9942-1999
GB/T 17749-2008
SY/T 5079-1999
QB 2437-1999
JB/T 9908.3-1999
JB/T 7969-1999
JB/T 9890-1999
JB/T 2707-1999
JB/T 9911.1-1999
JB/T 9916-1999
JB/T 4136.2-1999
JB/T 3627.3-1999
JB/T 4177.2-1999
JB/T 9892.1-1999
JB/T 3627.1-1999
JB/T 3411.97-1999
JB/T 3993-1999
JB/T 3870.2-1999
JB/T 9927.2-1999
| Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 | Email: coc@codeofchina.com | QQ: 672269886 |
| Copyright: TransForyou Co., Ltd. 2008-2040 |