Inquiry (采购产品): High Streght and High temp washers Dear Sirs, I am looking to upgrade our washers we use on our Coke Drum Heads. Currently, we have washers that are 1/4" thick by 1 1/4" I.D. x 2" O.D. The temperature they see can approach 950 Deg.F. I don't know the spec. on the washers we currently use but they tell me they are carbon steel. We have quite a lot of these washers in use and they are in a service where the nuts, studs and washers are removed to disassemble the head of the drums every 24 hours year round. The workman complain that they deform too easily. We are looking for something that will hold (resist deformation better than what we currently have). Can you suggest a material and provide price and delivery? The new washers could be a little thicker, but the ID and OD need to remain the same. **** Hidden Message ***** Kevin Reiboldt KS 67042 USA Company: Frontier Refinery Title: Engineer E-mail: kreiboldt@frontieroil-eld.com **** Hidden Message ***** kreiboldt@frontieroil-eld.com
