Robotic Pipe Flange Welding for Boiler Manufacturing | haibao robot

Pipe flange joints in boiler fabrication

A reliable boiler fabrication process depends on many individual joints. The Zhejiang Liju project materials show pipe flange welding equipment, related welding stations and close-up weld photographs. The focus here is the welding operation within thermal equipment manufacturing.

Positioning the pipe and flange

The project photographs show a robot with workholding and rotary positioning equipment. Locating the pipe and flange consistently gives the programmed welding path a repeatable starting point. Pipe diameter, flange face position, joint gap and tack welds should be checked before the cycle begins.

Circumferential joints and longer seams

The image set also includes a longer-workpiece station and weld details. Circumferential joints and long seams require different approaches to support, torch access and heat control. For a similar application, start and stop positions, overlap and dimensional changes should be assessed on representative parts.

Request an application review

Send haibao robot your pipe diameters, flange drawings, material grades, thicknesses and required output. The team can discuss robot reach, positioning and fixture requirements around the actual joints.