◆一端连接Tube管,一端快速连接 NPT 锥管内螺纹
◆锥螺纹轴肩利用O形圈密封,可反复拆装并保持密封性能
◆可实现快速拧紧与拆卸,密封可靠
◆接头本体常规材质:316不锈钢
◆O形圈常规材质:氟橡胶,最高使用温度200℃
| 标准号 |
标准名称 |
| ASTM D6584-2013 |
用气相色谱法测定B-100生物柴油甲酯中总甘油一酯、... |
| ANSI/ASTM D6584-2008 |
DETERMINATION OF CHLORINATION DISINFECTION BYPRODUCTS, CHLORINATED
SOLVENTS, AND HALOGENATED PESTICIDES/HERBICIDES IN DRINKING WATER BY LIQUID-LIQUID EXTRACTION
AND GAS CHROMATOGRAPHY WITH ELECTRON...
|
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