Liquid hydrogen safety valve
Basic parameters：
1.Applicable temperature：-253℃~+80℃
2.Nominal pressure：4MPa（body pressure resistance: 20MPa）
3.Medium: liquid hydrogen
4.Connection：threaded, welded
Main material：
1.Valve body, bonnet, etc. ：316L
2.Seal：VESPEL/MELDEN
3.Spring ：316
Technical advantages:
1. 316 austenitic stainless steel is selected as the material (austenitic steel of face-centered cubic lattice is relatively stable).
2. The valve stem is designed as corrugated tube.
3. The forgings must be three-stage forgings with UT and PT piece by piece.
4. Rounded inner hole, to ensure the degree of finish.
5. Full inspection of factory hydrogen and ultra-low temperature helium.
Basic parameters：
1.Applicable temperature：-253℃~+80℃
2.Nominal pressure：4MPa（body pressure resistance: 20MPa）
3.Medium: liquid hydrogen
4.Connection：threaded, welded
Main material：
1.Valve body, bonnet, etc. ：316L
2.Seal：VESPEL/MELDEN
3.Spring ：316
Technical advantages:
1. 316 austenitic stainless steel is selected as the material (austenitic steel of face-centered cubic lattice is relatively stable).
2. The valve stem is designed as corrugated tube.
3. The forgings must be three-stage forgings with UT and PT piece by piece.
4. Rounded inner hole, to ensure the degree of finish.
5. Full inspection of factory hydrogen and ultra-low temperature helium.
Address of Guotai Road factory area: No. 228 North Guotai Road, Yangshe Town, Zhangjiagang City, Jiangsu Province
Address of Fuxin Road factory area: No. 19-1, Fuxin Road, Yangshe Town, Zhangjiagang City, Jiangsu Province
Address of R&D Center: No. 25, Zhuyuan Road, Huqiu District, Suzhou City, Jiangsu Province
Postcode：215637
Phone：+86 188 6266 9331
E-mail：wukeming@furuiva.com
Furui Valve WeChat public account
