cb t3778 1999 standard vent valve

Brand Name:FEIHANG

Model Number:FH-type

Place of Origin:Yangzhou, Jiangsu, China

...VENT VALVE & Spring closing vent valve & Spring loaded selfclosing vent valve Product Description For SPRING LOADED VENT VALVE & Spring closing vent valve & Spring loaded selfclosing vent valve: The SDUNDING SELF-CLOSING VALVE SELF CLOSING SUNDING THREADED ENDS is a high-quality product designed and manufactured by YANGZHOU FEIHANG SHIP ACCESSORIES FACTORY according to the CB/T3778-1999 design standards. This specific valve

Brand Name:FEIHANG

Model Number:A-TYPE

Place of Origin:China Jiangsu Yangzhou

...CB/T3778-1999 Marine deck sounding head-deck sounding pipe head-deck sounding injection head A50 CB/T3778-1999: The model is type A-steel deck type, the nominal diameter is 50mm, the body material is cast steel, the valve core is made of copper, and the performance of the standard is CB/T3778-1999...

Brand Name:Hnx metal vent plug

Model Number:M5-M20

Place of Origin:Zhejiang,China

...3-5M test of vibration and impact IEC-60077-1999,conform with ROHS standard. Material- Nylon PA6 Protection function- O ring can reach waterproof IP68 when DETH to 3-5M. Color- Gray,white,black and ...