球阀设计规范和标准
Design Specifications
Design Standards: ISO14313/API 6D, 应用程序编程接口 608, 学士 5351, 国标/T 19672, 国标/T 12237
Structural Length: ISO14313/API 6D, ASME B16.10, 国标/T 12221
Connection Standards: ASME B16.5, ASME B16.47, 国标/T 9113, JB/T 79, HG/T 20592, HG/T 20615
Fire Protection Requirements: API 6FA, 应用程序编程接口 607
Pressure Testing: API 6D, 应用程序编程接口 598, 国标/T 13927, 国标/T 26480
Temperature and Pressure Standards: ASME B16.34, 国标/T 12224
Performance Parameters
Main Material: Carbon steel, stainless steel, alloy steel
Nominal Diameter: NPS 1/2″～60″ DN15~DN1500 Pressure range: Class150～2500 PN10~PN420 Operating temperature: -196℃～+600℃ Applications: Petroleum, 化学, metallurgical, light industry, 发电厂, urban water supply, low-temperature conditions, and long-distance pipelines for oil, gas, and natural gas transportation.
