Spectacle Flange Assembly This item was sourced on www.MFG.com as one of the items in an RFQ in USA for Welding or Bonding Production of a Spectacle Flange Assembly (Welding or Bonding). Approximately 671.0mm x 230.0mm x 100.0mm. Please see drawing for all specifications. Stainless steel spectacle flange assembly. Standard JIS pipe may be substituted with equivalent standard ANSI pipe. Part Part Number: 20414 Material: Acier inox Material Grade: Technical Specifications Category:Welding or Bonding Dimensions671.0 x 230.0 x 100.0 mm Tolerance:0.127Annual Usage:500.0 The following suppliers (machine shops, fabricators, casters, molders, 3D printing, CNC machining, etc.) provide manufacturing services and are members of the MFG.com community. For more information visit http://www.mfg.com. MFG.com performs a 5-point inspection on all engineered parts and RFQs to ensure quality and enhance your quoting experience Welding or Bonding: Bonding is the process of joining two materials by fastening or by use of an adhesive. Generally, bonding refers to joining of two materials surface-to-surface, in a manner in which one covers the other, as opposed to fastening, where members are joined at a discrete point. Cladding, in which one material covers another entirely and pressure and/or heat is applied to create the bond between them, is a form of bonding. Welding and Brazing are both bonding processes.