Inquiry (采购产品): Custom Steatite Insulatr Please provide a quote on a custom manufacturing of a Steatite Insulator. The ratings for the insulator need be 2300V at 7.5MW. The dimensions for the insulator are as follows: Outer diameter: 7-3/16" Inner diameter: 4-3/16" Length: 9-3/4" These insulators will be for an electric boiler and will therefore also need to withstand some pressure. Thank you. **** Hidden Message ***** Cole Wilson 98362 Company: Nippon Paper Inudstries USA E-mail: cole.wilson@npiusa.com **** Hidden Message ***** cole.wilson@npiusa.com