Alliance Plastics
Erie, PA 16510
May 11, 2009 Available in ANSI/ASME B16.5 standard ranges with 150-2,500 lb ratings and ½-24 in. nominal sizes, flange protection disks come if 3 distinct materials to meet application requirements. Die-cut flange protectors include standard 5/8 in. hole pattern and bolt-hole sizes that match flange bolt-hole. Accessory items, such as flange plugs and cable ties, are available to accommodate all securing needs.

Niagara Plastics Co.
Erie, PA 16509
Dec 02, 2003 Series EP-305 features push-in design that allows one part size to fit and protect different size flanges, as well as other classifications of flanges. Low-density, polyethylene protectors come in 16 sizes to fit nominal pipe sizes ranging from 3/8 to 16 in.

Textiles Coated Inc.
Amherst, NH 03031
Nov 12, 2002 Made entirely of PTFE, LFP Spray Shield allows visual leak detection across entire flange or expansion joint to pipe. Guard deflects harmful spray-out if leakage occurs. Its translucent, continuous, 1-piece design avoids sewed seams that become tear lines when hit with force of fluid impingement. Product will not degrade from chemical exposure or industrial environments. Made of non-contaminating material, unit is reusable in temperature ranges from -100 to +500°F.