lidA18-22 This item was sourced on www.MFG.com as one of the items in an RFQ in CHINA for Blanking Production of a lidA18-22. Approximately 18" OD x 2" long. Material is ss304 steel. Please see drawing for all specifications. Unless otherwise stated, the drawing takes precedence. Buyer want the supplier who had made these kinds of productions before ,if didn't, pls don't quote these RFQs. Buyer want the suppliers can provide samples to test. Part Part Number: 4004 Material: Alloy Steel Material Grade: Technical Specifications Category:Blanking Dimensions50.8 x 457.2 inch Tolerance:1.27Annual Usage:1000000.0 Are you looking for suppliers (machine shops, fabricators, casters, molders, 3D printing, CNC machining, etc.) to provide manufacturing services for machine tool industry, automotive industry? For more information visit MFG.com. MFG.com performs a 5-point inspection on all engineered parts and RFQs to ensure quality and enhance your online quoting experience Blanking: Blanking is used to cut primary outline shapes from metal sheets. These may be finished parts, but, more commonly, these shapes undergo further processing operations, such as bending, roll forming, and welding.