Most environments within petrochemical and refinery operations are far too hazardous for hot work on any piping. If conventional welding methods are even an option, they would require lengthy shutdown periods as well as costly pipe welding personnel and equipment, fire watch, habitat building, and gas evacuation. Pyplok® non-welded technology eliminates all those costs associated with welding and is an ideal alternative to traditional methods. Pyplok® is suitable for ASME B31.3 Category D systems including air, water, steam, and other fluids and gases.
Pyplok® is a 360° radial-swaged, non-welded, mechanically attached fitting which permanently connects pipe and tube for a cold, leak-free connection. A hydraulically powered compression tool swages the fitting over pipe/tube, plastically deforming the fitting in seconds.
The clean and fast installation process makes Pyplok® the ideal piping product for large-scale new build activities, where numerous construction tasks are in progress simultaneously.
Non-welded technology makes Pyplok® the perfect repair and maintenance fitting for applications. Onsite contractors or maintenance personnel can apply Pyplok® fittings without needing to do any extensive line flushing or gas freeing, greatly reducing downtime and eliminating the need for expensive pipe welding methods.
Non-welded technology makes Pyplok® the perfect repair and maintenance fitting for applications. Onsite contractors or maintenance personnel can apply Pyplok® fittings without needing to do any extensive line flushing or gas freeing, greatly reducing downtime and eliminating the need for expensive pipe welding methods.
Whether you’re working on a new refinery construction site, performing maintenance at a petrochemical plant, or performing repairs on flammable gas lines, Pyplok® non-welded fittings are ideally suited for safe and efficient applications.
Pyplok® supplies all commonly used types of pipe fittings suitable for NPS pipes, OD tubes, and metric tubes.
Pyplok® fittings come in all standard configurations (straights, 45° and 90° elbows, adapters, tees, reducers, and flanged ends) and are tested to handle pressures up to 10,000 PSI/ 690 bar.
Configurations provide permanent ends or a combination of permanent and separable ends. Separable ends include ANSI, SAE, and ISO Flanged, as well as JIC 37°, ORFS, NPT, BSPP, and DIN 24° fittings.
Pyplok® fittings are available in carbon steel, stainless steel, duplex, super duplex, and copper nickel (CuNi).
The Pyplok® system assists teams with safe, cost-effective, and environmentally friendly piping installation and repair practices.
Pyplok® is a safe cold work technology. There are no torches, open flames, or sparks associated with installation or maintenance.
Pyplok® provides a range of fitting and hand-held tooling that doesn’t require extensive training or specialized skills to install.
An easy-to-use inspection gauge eliminates the need for conventional NDT requirements such as X-rays.
Minimal disruption to production allows for more tasks to be carried out at once, and significantly reduces downtime.
We safeguard your investment by adhering to quality standards. Pyplok® is ASME B31.1, 31.3, 31.4, and 31.8 code compliant and is widely used for turnarounds and emergency piping repair works in the Petrochemical and Refinery sector.
Our commitment to excellence doesn't stop after purchase. Pyplok® offers an extensive range of support services, including:
Our strength comes in recognizing and addressing the unique technical obstacles inherent in refinery operations. We understand the unique demands of refineries as they age, and the complexities of managing hazardous chemicals and extreme temperatures.
The Pyplok® team has vast experience working with refineries worldwide and can provide valuable insights into maintaining piping systems effectively while maximizing efficiency and minimizing operating costs.
