Boiler This RFQ was sourced on www.MFG.com in USA for Soldering Silver Brazing of copper and brass parts into an air tight minature Boiler. 2 3/16" OD x 2 1/2" Copper Housing with 3" long brass tube through the center. Buyer Information Industry Consumer Products City/Region Saint Charles, Illinois Country USA RFQ RFQ Number 645445 Material Cuivre Technical Specifications Category Soldering Dimensions 2x2 inch Get quotes online for manufacturing services at MFG.com from machine shops, fabricators, job shops and contract manufacturers. MFG.com connects buyers and suppliers when the buyer has a need and the supplier has the right expertise and capacity. MFG.com analyzes all engineered parts and RFQs for improved manufacturability and to ensure quality and a quick quoting experience. Soldering: Soldered assembly service providers assemble metal structures by soldering, as opposed to using fasteners. Soldering is commonly used in attaching circuits to printed circuit boards as well as in plumbing.