Kunshan Huaheng Welding Co., Ltd.
| Welding process | Single-sided welding with double-sided formation |
| Misalignment | ≤2mm |
| Clearance | 0-3mm |
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Product Specification
| Welding process | Single-sided welding with double-sided formation | Misalignment | ≤2mm |
| Clearance | 0-3mm | ||
| High Light | TIG Root Pass Welding Process ，Pipe Prefabrication machine | ||
The TIG root pass process for pipe prefabrication is the only one that realizes one-side welding with double-sided formation. It is the most advanced process in the industry, requiring less fit-up requirements.
Requirements for TIG welding for root pass:
AVC function for TIG.
Key mechanism: open headstock, which solves the radial and axial jumping during rotation.
Mature welding process experience is essential.
Cold cut process and professional cut and/or bevel machine are required for edge preparation.
The misalignment should be ≤2mm.
Clearance: 0 - 3mm (with or without clearance fit-up).
Company Details
Business Type:
Manufacturer
Year Established:
1995
Total Annual:
100,000,000-200,000,000
Employee Number:
900~1000
Ecer Certification：
Site Member
Founded in 1995, HUAHENG is a leading provider of welding & cutting automation solutions, robotic manufacturing systems and intelligent warehouse solutions. With nearly 30 years of experience in industrial automation, HUAHENG has evolved from a welding equipment manufacturer into a comprehen... Founded in 1995, HUAHENG is a leading provider of welding & cutting automation solutions, robotic manufacturing systems and intelligent warehouse solutions. With nearly 30 years of experience in industrial automation, HUAHENG has evolved from a welding equipment manufacturer into a comprehen...
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