Categories	Pipe Welding

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HUAHENG M Series Automatic Pipe to Pipe Orbital Welding System

HUAHENG M Series
Orbital Pipe Welding System

High-precision automatic all-position orbital pipe welding system equipped with proprietary M Series digital control platform and OPS09 digital welding power source. Delivers stable, efficient, and X-ray qualified welding for industrial pipe connections.

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Pipe Diameter

Ø21.3 – 323.9 mm

Bevel Requirement

30° V-bevel

Gap Tolerance

0 – 2.4 mm

HUAHENG M Series Pipe to Pipe Welding System

System Overview & Applications

The M Series integrates intelligent control, real-time HD molten pool monitoring, and servo-driven welding execution. It is specially designed for narrow spaces, confined areas, high-altitude operations, and heavy-wall pipe connections, replacing manual welding in critical pipeline construction for petrochemical, marine shipbuilding, nuclear power, and pressure vessel industries.

Orbital Pipe Welding On-site Application

Core Advantages & OPS09 Power Source

M Series System Advantages

Requires only a 30° V-bevel, significantly reducing processing cost.
Supports assembly gap tolerance 0–2.4 mm, lowering fit-up difficulty.
Equipped with HD digital molten pool camera for real-time monitoring.
Delivers X-ray qualified weld quality with high consistency.
High efficiency, 3–5 times faster than manual welding.

OPS09 Digital Power Source

Built-in HUAHENG M Series intelligent control system.
Welding current accuracy controlled within 1A for full-process precision.
High-performance servo drive for rotation, wire feeding, oscillation, and AVC.
Max wire feeding speed up to 6000 mm/min.
Max oscillation speed up to 1800 mm/min.
Supports multi-pass continuous welding without arc stopping.

Technical Specifications

Parameter	Specification
Weldable Materials	Carbon steel, stainless steel, alloy steel
Standard Wire Diameter	1.0 mm
Wire Spool Compatibility	4 in (100 mm) 1 kg standard wire spools
Wire Feeding System	Equipped with special wire feeding wheels for stainless steel
Shielding Gas	Argon
Cooling Method	Water cooling
Welding Pipe Range	Minimum Ø21.3 mm to Maximum Ø323.9 mm

Frequently Asked Questions

Q: What is the M Series system?

A high-precision automatic all-position orbital pipe welding system integrating intelligent control, real-time HD molten pool monitoring, and servo-driven execution.

Q: What are the main application scenarios?

Narrow spaces, confined areas, high-altitude operations, heavy-wall pipe connections, and critical pipeline construction. Ideal for on-site installation and prefabrication.

Q: Which industries use this system?

Petrochemical, oil & gas, marine shipbuilding, boiler manufacturing, nuclear power, engineering installation, food & medical, and pressure vessel industries.

Q: Can it handle heavy-wall pipe welding?

Yes. Specially designed for heavy-wall and thick-wall pipe welding with stable arc performance, precise digital control, and high deposition efficiency meeting strict radiographic standards.

HUAHENG M Series Automatic Pipe to Pipe Orbital Welding System

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HUAHENG M Series Automatic Pipe to Pipe Orbital Welding System

HUAHENG M Series Automatic Pipe to Pipe Orbital Welding System

HUAHENG M Series Automatic Pipe to Pipe Orbital Welding System

HUAHENG M Series
Orbital Pipe Welding System

System Overview & Applications