Inquiry (采购产品): hydrogen seal on prototype I have an idea for a hydrogen seal for a hydrogen project of mine. I need a prototype conical sphere attached to a cylinder by threads and at the other end there is attached spring metal which can be coated with a sealing material to seal the repetion of a hydrogen blast. One option in the design is to have keyways which I was also hoping to seal. **** Hidden Message ***** michele gleeson gleeson 2764 Boardman lk.dr 49684 USA Company: inventor Phone: 231 933-5634 E-mail: michele_gleeson@yahoo.com **** Hidden Message ***** michele_gleeson@yahoo.com
