MAG Pipe And Flange Welding Machine
This pipe and flange welding machine uses MAG welding to weld the inner and outer circumferential seams where a flange is socketed onto a pipe end. It handles pipe of 100-500 mm diameter at 50-100 pieces per day.
Description

Flange Welded to Pipe: Four-Torch Welding Machine Key Specifications
| Item | Neck flange MAG welding equipment |
| Model | None (configured per order) |
| Function | Welds inner and outer circumferential seams of a socketed flange-to-pipe joint |
| Welding process | MAG |
| Joint type | Flange socket (inner and outer) welding |
| Material | Carbon steel |
| Pipe diameter | 100-500 mm, customizable |
| Pipe length | 1,000-6,000 mm, customizable |
| Welding current | 50-500 A |
| Welding Voltage | 15-50 V |
| Capacity | 50-100 pieces/day |
| Control system | PLC (brand selectable) with touchscreen |

Please check our TOUTUBE VEDIO CHANNEL ,there are many kinds pipe flange welding process for your better understand:
TOUTUBE VEDIO CHANNEL- PIPE FLANG WELDING
pipe to flange welding machine Applications & Use Cases
- Petrochemical and pressure vessel manufacturing: Flanged pipe sections for process piping and vessel connections.
- Pipe prefabrication and installation contractors: Repeat production of flanged spools in carbon steel.
- Construction machinery and general manufacturing: Flanged pipe for hydraulic and structural assemblies.
- Shipbuilding and offshore fabrication: Flanged carbon steel piping for hull and deck systems.
Why Choose Our pipe flange welding machine
- Inner and outer seams on one machine → fewer handling steps. The machine welds both circumferential seams of the socket join,both seams are welded in one clamping
- 100-500 mm diameter, 1,000-6,000 mm length → one machine for several sizes. Custom lengths let you match your usual spool sizes.
- PLC with touchscreen, PLC brand selectable → fits your plant standard. You can match the PLC brand your maintenance team already supports.
- 50-500 A current range → coverage of different wall thicknesses.
Lead Time, MOQ & Shipping
- Lead time: 50 days
- MOQ: 1 unit
- Payment terms: Selectable.
- Packing: Wooden case for sea freight, or other as agreed
- Price: Quoted by configuration (length, PLC brand, options)
- Incoterms:FOB QINGDAO
FAQ
1.What is an automatic pipe flange welding machine?
An Automatic Pipe Flange Welding Machine is a specialized piece of equipment designed to automate the welding process for pipe flanges. These machines are engineered to handle the repetitive tasks involved in welding flanges to pipes, valves, fittings, and other components in various industries such as oil and gas, chemical processing, and power generation.
2.What information is needed for a configuration quote?
Provide your pipe diameters, lengths, flange connection drawings and required daily output. Pricing depends on the equipment configuration;
3. Can the machine accommodate custom pipe lengths?
The listed pipe length range is 1,000–6,000 mm, with customization available.
4.Do all four torches weld simultaneously?
The equipment has four welding torches and performs inner and outer circumferential seam welding at both pipe ends simultaneous operation, torch sequence and independently adjustable parameters.
5.Can we verify the welding results before shipment?
Yes, we will conduct on-site acceptance at the customer's location, observe the welding process and results, and make timely adjustments based on the customer's requirements. Shipment will only proceed after the adjustments are completed.
Hot Tags: mag pipe and flange welding machine, China, manufacturers, suppliers, factory
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