Overview
The D-Type Hole Plug is a precision-engineered sealing solution designed for permanent or semi-permanent closure of standard 3.19-inch diameter openings in high-pressure systems. It is manufactured to exacting specifications, providing a robust and reliable barrier against fluid and gas leakage in demanding industrial piping and vessel applications. Its primary function is to safely seal unused ports, manways, or inspection holes, ensuring system integrity and operational safety.
Key Features
Constructed from corrosion-resistant Stainless Steel 304 for long service life in harsh environments. D-shaped head design allows for secure installation and removal using standard wrenches, preventing slippage. Engineered to withstand pressures up to 300 PSI, ensuring a leak-proof seal under demanding conditions. The solid, one-piece construction and unfinished finish provide maximum durability and material strength. Precise machining ensures a proper fit for 3.19-inch diameter holes, facilitating a tight seal.
Specifications
Material: Stainless Steel 304 Finish: None (Unfinished) Overall Size: 5.83 inches Load Capacity: 300 PSI Hole Diameter: 3.19 inches Head Type: D-Type Package Quantity: 12 units
Applications
Sealing unused flanged openings in process piping systems. Closing off access ports on pressure vessels, reactors, and heat exchangers. Providing blanking solutions in water treatment, chemical processing, and oil and gas infrastructure. Serving as a robust plug for maintenance isolation or system modification projects. Ideal for applications requiring a durable, non-corrosive seal in industrial plant environments.
