High Frequency ERW Pipe Welding Machine Square Round Metal Chimney Water Pipe Making Machine Iron Galvanized Steel Tube Mill Line
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Product Highlights
- Customizable Pipe Dimensions: Diameter from 8mm to 325mm and thickness from 0.4mm to 8.0mm available.
- Multi-Shape Production Capability: Produces round, square, rectangular, and oval pipes by changing roll sets.
- Wide Material Compatibility: Suitable for carbon steel, galvanized steel, and high-strength steel grades.
- Advanced Welding Technology: Utilizes high-frequency induction heating for precise, high-speed welding.
- Premium Roll Set Material: Uses Cr12MoV/SKD11 steel with CNC precision for long service life.
- Comprehensive After-Sales Support: Includes online guidance and door-to-door service for installation and training.
- Lifetime Spare Parts Supply: Guarantees 100% compatible spare parts including roll sets and welders.
- High Production Efficiency: Stable production speed ranges from 20 to 120 meters per minute.
Product Attributes
- After-sales Service
- Online Guidance/Door-to-Door Service
- Warranty
- 12 Months
- Pipe Material
- Carbon Steel/Galvanized/Iron
- Model NO.
- HF76K127
- Condition
- New
- Customized
- Customized
- Theory
- Pulse/Inverter
- Application
- Industry, Decoration
- Type
- High Frequency Weld Pipe Mill Line
- Pipe Diameter
- 38mm - 127 mm
- Pipe Thickness
- 0.8 mm - 3.5mm
- Pipe Shape
- Round Square Rectangle Oval
- Useful Life
- 40 Years
- Voltage
- 380/415/420/440V
- Warranty Period
- One Year
- Trademark
- Kingtech
- Origin
- Zhejiang, China
- HS Code
- 8455102000
- Production Capacity
- 100 Sets/Year
- Package Size
- 2000.00cm * 100.00cm * 200.00cm
- Package Gross Weight
- 200.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of High Frequency ERW Pipe Welding Machine Square Round Metal Chimney Water Pipe Making Machine Iron Galvanized Steel Tube Mill Line
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Product Description


Raw Material (Steel Strip Coil) → Coil Loading → Strip Cutting & Butt Welding → Spiral Accumulator → Strip Feeding & Forming → High-Frequency Welding → External Weld Bead Removal → Cooling Water Tank → Sizing & Straightening → Flying Saw Cutting → Pipe Discharging → Manual Stacking & Bundling → Inspection → Warehousing
Machine Model | Round Pipe Diameter | Round Pipe Thickness | Square Pipe Diameter | Square Pipe Thickness |
HF20 | 8mm - 32mm | 0.4mm - 1.2mm | 10x10mm - 25x25mm | 0.4mm -1.0mm |
HF28 | 12.7mm - 50.8mm | 0.4mm - 1.8mm | 10x10mm - 40x40mm | 0.4mm -1.2mm |
HF32 | 15mm - 63.5mm | 0.5mm - 2.5mm | 10x10mm - 50x50mm | 0.5mm -2.0mm |
HF50 | 19mm - 76mm | 0.8mm - 3.25mm | 15x15mm - 60x60mm | 0.8mm -2.5mm |
HF60 | 25.4mm - 76mm | 0.8mm - 3.5mm | 20x20mm - 60x60mm | 0.8mm -3.0mm |
HF76 | 32mm - 102mm | 1.0mm - 3.5mm | 25x25mm - 80x80mm | 1.0mm -3.0mm |
HF89 | 48mm - 114mm | 1.2mm - 4.0mm | 40x40mm - 90x90mm | 1.2mm -3.5mm |
HF125 | 60mm - 127mm | 1.4mm - 5.0mm | 50x50mm - 100x100mm | 1.4mm -4.5mm |
HF165 | 76mm - 165mm | 1.8mm - 6.0mm | 60x60mm - 125x125mm | 1.8mm -5.5mm |
HF219 | 114mm - 219mm | 2.5mm - 6.0mm | 90x90mm - 170x170mm | 2.5mm -6.0mm |
HF325 | 165mm - 325mm | 3.0mm - 8.0mm | 125x125mm - 250x250mm | 3.0mm -7.0mm |
















Manufacturer-Direct Competitive Pricing
Fast shipping & customs clearance support
All-in-One Turnkey Projects | From Factory Layout to Final Production.
Mould/Roller/Tooling
Slititng Line/Cut To Length Line
A: Yes. By simply changing the roll sets (molds), one production line can produce round, square, and rectangular pipes within its designed capacity. We provide customized mold designs to ensure quick changeover and high precision for all your pipe specifications.
A: We offer comprehensive support:
A: For standard models like the ERW 32 or ERW 50, the typical lead time is 60 to 90 days. For fully customized OEM projects or turnkey solutions, the timeline will be confirmed based on the specific technical requirements. We always prioritize fast shipping without compromising our rigorous testing process.
A: Absolutely. We provide lifetime supply of spare parts. Whether you need new high-precision roll sets (molds) for a new pipe size or a replacement for your solid-state H.F. welder, we maintain a complete technical file for your machine to ensure 100% compatibility and fast delivery.
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR263415". Items marked "" are certified.
Company Profile
KINGTECH TUBE MILL CO. Ltd. Is located at No. 31, Lianhuashan Avenue, Lianhuashan Industrial Park, Jiangshan Economic Development Zone, Quzhou, with convenient transportation and beautiful environment, which was established in 2013. It covers an area of about 4, 700 square meters, with modern standard factory buildings, warehouses, administrative office buildings, staff dormitories and staff canteens.
KINGTECH TUBE MILL CO. Ltd. Is a technology-based company specializing in R&D, production and sales of high-frequency welded tube mill and molds. It has advanced mechanical processing equipment and first-class production technology to meet the manufacturing and design requirements of various welded tube mill and welded tube molds. Pipe production line, like ERW tube mill, roll sets and slitting line etc. With many years of design and production experience, who has serviced more than 1700+ enterprise in 90+ countries.
We have high quality, competitive price and best service, we are pretty sure that we will be your good partner.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- No.31,Lianhuashan Avenue, Lianhuashan Industrial Park, Jiangshan Economic Development Zone, Quzhou City, Zhejiang Province
-
Plant Area
- 10000 square meters
-
Number of Employees
- 27
-
Registered Capital
- 20,000,000 RMB
-
Terms of Payment
- T/T, LC, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: 1-3 months, 3-6 months
Off Season Lead Time: 1-3 months, 3-6 months -
Nearest Port
- Ningbo Port
-
Minimum Order Quantity
- 1 Pc
-
Supply Chain Partners
- 2
Our Production Capability & Technical Expertise
-
Main Products
- ERW Tube Mill
-
Production Lines
- 1
-
Production Machines
- Laser cutting machine, Metalworking machine, Lathing machine, CNC Lathing machine, Sawing machine, Welding machine, Polishing machine, Painting machine
-
QA/QC inspectors
- 1 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Finished product checked by packing staff
-
Customization Options
- Flexible customization
-
R&D Engineers
- 2 people
-
Traceability of Raw Materials
- No
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2012-12-19
-
Export Year
- 1 Year
-
Main Markets
- Domestic
-
Repeat Buyers Choice
- < 10%
-
Number of Foreign Trading Staff
- 1
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Cooperated with Fortune 500
- No
FAQ
- Can one set of KINGTECH tube mill produce different pipe sizes and shapes?
- Yes. By simply changing the roll sets (molds), one production line can produce round, square, and rectangular pipes within its designed capacity. We provide customized mold designs to ensure quick changeover and high precision for all your pipe specifications.
- How do you handle machine installation and operator training for overseas clients?
- We offer comprehensive support: 1) online technical support; 2) Onsite service where our senior engineers travel to your factory to handle installation, commissioning, and staff training until your team can operate the line independently.
- What is the lead time for a complete pipe production line?
- For standard models like the ERW 32 or ERW 50, the typical lead time is 60 to 90 days. For fully customized OEM projects or turnkey solutions, the timeline will be confirmed based on the specific technical requirements. We always prioritize fast shipping without compromising our rigorous testing process.
- Do you provide spare parts like roll sets and high-frequency welders?
- Absolutely. We provide lifetime supply of spare parts. Whether you need new high-precision roll sets (molds) for a new pipe size or a replacement for your solid-state H.F. welder, we maintain a complete technical file for your machine to ensure 100% compatibility and fast delivery.
- What is the average production speed of your ERW tube mill?
- The stable production speed typically ranges from 20 to 120 m/min, depending on the machine model, pipe diameter, and wall thickness. For instance, our ERW 32 line can consistently run at high speeds while maintaining a perfect weld seam and surface finish.
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