1/2 300-600# 1/8 THICK FLANGE PROTECT

Part number 0880B0050 is a brown Pressboard Class 300/600 ring face Flange Gasket supplied with a 0.5 inch nominal pipe size, a Class 300/600 pressure rating, and a thickness of 0.125 inch. A flange gasket fills the microscopic imperfections in flange faces so the joint holds pressure.

Pressboard is specified here for low-cost protection for machined flange faces during shipping and storage, rigid construction that resists handling damage. This material stands up to dust and debris ingress, handling damage. It is not the right choice where wet or chemical exposure or pressure sealing service are present.

Maintenance and OEM teams specify it across shipping and storage, construction and turnaround projects, and flange face protection.

This item is sold individually under part number 0880B0050. Application requirements vary, so validate compatibility with your process conditions prior to installation. APG can cross-reference from an existing part number, a drawing or a physical sample if this size is not an exact match.