 |
|
Standard
| T/ZZB 0050-2016 Steel ball valves for petroleum , petrochemical , natural gas and allied industries (English Version) |
|
|
|
|
|
|
|
|
Detail of T/ZZB 0050-2016
| Standard No. |
|
| English Name |
|
| Chinese Name |
|
| Chinese Classification |
|
| Professional Classification |
|
| ICS Classification |
|
| Issued by |
|
| Issued on |
|
| Implemented on |
|
| Status |
|
| Superseded by |
|
| Superseded on |
|
| Abolished on |
|
| Superseding |
|
| Language |
|
| File Format |
| Word Count |
| Price(USD) |
|
| Keywords |
|
Introduction of T/ZZB 0050-2016
本标准规定了石油、石化、天然气及相关工业用钢制球阀的术语和定义、结构型式、技术要求、检验能力要求、试验方法和检验规则、标志、供货要求及质量承诺与服务。
本标准适用于公称压力PN16～PN160、Class150～Class900，公称尺寸DN15～DN600、NPS1/2～NPS24，端部连接形式为法兰或对焊端，密封副形式为金属密封副和弹性（非金属）密封副的钢制球阀。也适用于公称压力PN16～PN160、Class150～Class900，公称尺寸DN8～DN50、NPS1/4～NPS2，端部连接形式为
Contents of T/ZZB 0050-2016