進口法蘭針型閥德國洛克原裝 

一、進口法蘭針型閥技術規范：

1、工作壓力:≤16MPA;

2、使用溫度:-29℃～+570℃;

3、規格尺寸:DN10～DN25;

4、連接形式:法蘭式;

5、結構特征:錐面密封;

6、閥體材質:碳鋼、不銹鋼;

7、適用介質:水、油、氣等腐蝕性與非腐蝕性介質;

8、制造標準:GB/T12224-2005 JB/T7747-1995 GB/T12235-2007;

9、閥門檢測及試驗標準:GB/T13927-1992 JB/T9092-1999;

二、進口法蘭針型閥描述：

德國《DE LOCKE》洛克進口法蘭式針型閥又名法蘭式針型截止閥,安裝拆卸方便、連接緊固,是儀表測量管路系統中作開啟或切斷管路作用。法蘭式針型閥是一種可以精確調整的閥門，密封性能好，一般適用于較小流量,較高溫高壓的氣體或者液體的介質。

German "de Locke" imported flange type needle valve, also known as flange type needle stop valve, is easy to install and disassemble, and the connection is tight. It is used to open or cut off the pipeline in the instrument measuring pipeline system. Flange needle valve is a kind of valve that can be adjusted accurately with good sealing performance. It is generally suitable for small flow, high temperature and high pressure gas or liquid medium.