High Frequency Welding ERW Carbon Steel Pipe Mill
Product Specifications
ERW pipe mill is designed to produce API, EN, ASTM, GB/T standard pipes for transporting water, gas, and oil, as well as construction pipes. This high-frequency straight seam welded pipe mill processes fixed strips after slitting, forms them into pipes through rollers, and welds the edges using high-frequency current.
Key Features
- Cutting Saw: Friction Saw Cutting
- Welding Type: High Frequency Welding
- Pipe Thickness: 4.0-10.0mm
- Max. Thickness for Square Pipe: 0.8-3.0mm
- Production Speed: Max 50m/min
- Material Compatibility: Carbon steel, stainless steel, low alloy steel
Production Process
Scroll up → Uncoil → Flattening → End Shear & Butt Welding → Accumulator → Forming → High-frequency induction welding → Removing external burr → Cooling → Sizing → Cutting → Checking & Collecting → Accessing Warehouse
Technical Specifications
| Specification |
Details |
| Raw Material |
Hot or cold rolled steel strips, galvanized steel strips (Low-carbon steel, low alloy steel: δs≤345Mpa) |
| Production Range |
Round Pipe: 32-140mm (Thickness: 1.0-5.0mm)
Square Pipe: 25*25-110*110mm (Thickness: 1.0-4.0mm)
Rectangular Pipe: 20*30-90*120mm (Thickness: 1.0-4.0mm) |
| H.F. Welder |
GGP300Kw Solid State High Frequency Welder |
| Line Speed |
Max. 70m/min |
| Tube Length |
6-12m |
| Cutting Accuracy |
±3mm |
| Electric Installed Capacity |
Approx. 500KW |
| Line Dimensions |
About 80×9m |
Our Services
- On-site engineer support for installation and operator training
- One year quality guarantee with life-long repair service
- Pre-sale services including workshop and production output design
- After-sale services including installation, training, and technical support
- Option for extended engineer support (several months to 1 year)
- Complete project design for stainless steel/carbon steel pipe production
- Responsible for loading and shipping arrangements
Frequently Asked Questions
Types of stainless steel pipe welder equipment: Industrial stainless steel pipe making machine, Decorative stainless steel pipe making machine.
Supporting parts: Decoiler, Forming Part, Welder, Grinding Part, Straightening and Sizing Part, Cutting Part, Length fixed system.
Equipment features: Sturdy and durable, high precision, full automation, easy operation, continuous production, high efficiency, less material waste, high finished product rate, low production cost.
Common welding issues: Torch position, alignment problems, current settings, argon quality, material contamination.
Required accessories: Pipe making machine, welder, mould/die/roller, polishing machines, polishing materials, steel strip.
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