Pipeline & Piping
Pipe cutting & beveling, orbital welding and chuck-type pipe welders for pipelines and piping.
Pipe preparation and welding from DN30 to DN1000
Pipe prefabrication for oil & gas, chemical, power and pressure piping requires accurate cutting and bevels, then consistent multi-layer, multi-pass welds with full procedure traceability. Shuanghua supplies the cutting, beveling and automatic pipe welding equipment for the complete spool shop.
What manufacturers need
Accurate pipe ends
Intersecting lines, saddles and bevels must fit up without manual rework.
Multi-pass quality
Thick-wall and high-alloy pipes need stable multi-layer welding.
Procedure traceability
Projects require WPS-based parameter control and records.
Small-bore tubing
Instrument and process tubing needs all-position orbital welding.
Equipment configuration
Cutting & beveling
SH-500X CNC intersecting line cutters (φ40–600 mm), SH-T6016 fiber laser tube cutters and PAM CNC pipe cutting & beveling machines.
Pipe spool welding
PPCW chuck-type automatic pipe welders (DN30–DN1000) with TIG, hot-wire TIG, GMAW, SAW and PAW and a WPS expert system.
Flange & elbow welding
Pressure-type pipe welding machines for pipe-to-flange, pipe-to-pipe and pipe-to-elbow joints (φ60–φ300 mm).
Orbital tube welding
Sealed all-position orbital tube welders and T0A TIG orbital systems.
Products for pipeline
PPCW Series Chuck-Type Automatic Pipe Welder
Sealed All-Position Orbital Tube-to-Tube Welder
T0A Series All-Position Tube-to-Tube TIG Welder
External Orbital Pipeline Welding Machine
All-Position Pipe-to-Pipe & Tube-Flange Welding Robot
Related application cases
Pipe Flange Robotic Welding
Robotic welding of pipe-to-flange joints. The positioner rotates the pipe and flange so the robot welds the circumferential seam in the flat…
Thick-Wall Pipe Flange Butt Welding Workstation
Workstation for butt welding of thick-wall pipes and flanges with multi-layer, multi-pass robotic welding.
Air Duct Robotic Welding
Robotic welding of air ducts and wind tubes. Long seams and flanges are welded automatically, replacing manual welding on repetitive duct sections.
Plan your pipeline welding line with our engineers
Send us your workpiece drawings, material, thickness and target output — we will propose a configuration and quotation.