Advanced High-Efficiency ERW Tube Manufacturing Machine for Steel Pipes
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Product Highlights
- Comprehensive Warranty: 1-year quality guarantee with free repair parts; lifetime repair service available after warranty.
- Global Technical Support: Engineers provided for installation, training, and long-term on-site support to improve output.
- High Efficiency Design: Advanced high-frequency induction technology ensures economical and practical pipe production.
- Full Automation: Fully automatic system with fast change mechanism and direct square forming capability.
- Customizable Specifications: Voltage, speed, and welding parameters can be customized to meet specific project needs.
- ISO & CE Certified: Manufacturing process certified under ISO9001:2015; products hold CE certification.
- 100% Quality Inspection: Strict visual and functional inspection for all finished products before shipment.
Product Attributes
- Customization
- Available
- After-sales Service
- Online Guidance/Door-to-Door Service
- Warranty
- 1 Year
- Model NO.
- HG219
- Pipe Material
- Carbon Steel
- Condition
- New
- Customized
- Customized
- Theory
- High Frequency Induction
- Application
- Industry, Decoration, Petroleum
- Type
- High Frequency Weld Pipe Mill Line
- Voltage
- 220/380/415/420/440V
- Production Speed
- 20-60m/Min
- Welding Type
- High Frequency Welding
- Automation Grade
- Automatic
- Wall Thickness of Welded Tube
- 4.0-8.0mm
- Transport Package
- Full Container
- Specification
- HG219
- Trademark
- Tengtian
- Origin
- China
- HS Code
- 8515219100
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.
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Product Description

Brief description
HG219x8.0 High frequency welded pipe production line is used to manufacture welded steel pipe of Φ114mm-Φ219mm,thickness 4.0-8.0mm, square pipe 90x90-170x170mm, thickness 4.0-7.5mm . After we absorbed advanced pipe making technology from all over world, our innovative designed production line and each single unit of the production line is not only economical but also practical.
| (1)Raw material | |
| material quality | Q195,Q235B,Q355B,Galvanized Steel,MS,CR,HR |
| mechanical properties | σb≤500Mpa,σs≤325MPa |
| strip width | 350-690mm |
| strip thickness | 4.0-8.0mm |
| coil ID | Φ508-610mm |
| coil OD | Φ1200mm-2100mm |
| coil weight | 8.0T |
| (2)Finished product size and purpose | |
| tube size | Round Pipe: φ114-φ219 mm T:4.0-8.0mm Square Pipe:¨ 90x90-170x170mm T:4.0-7.5 mm |
| length | 4-6m |
| Application | Structure |
MACHINE LIST
| Model | Diameter(mm) | Wall THickness(mm) | Speed(m/min) | main power(kw) | HF power(kw) |
| HG12 | 7-16 | 0.2-0.6 | 20-120 | 30*1 | 100 |
| HG16 | 8-25 | 0.2-1 | 20-120 | 37*1 | 100 |
| HG25 | 8-32 | 0.8-1.3 | 20-120 | 45*1 | 100 |
| HG28 | 8-42 | 0.3-1.8 | 20-120 | 75/90*1 | 150 |
| HG32 | 16-50.8 | 0.6-2 | 20-120 | 110/132*1 | 150 |
| HG45 | 19-50.8 | 0.7-2.5 | 20-120 | 132*1 | 150 |
| HG50 | 19-63.5 | 0.7-2.5 | 20-120 | 132*1 | 200 |
| HG50(E) | 19-76 | 0.7-2.5 | 20-120 | 160*1 | 200 |
| HG60 | 19-76 | 0.8-3 | 20-100 | 185*1 | 250 |
| HG76 | 25-80 | 1.2-4 | 20-70 | 200*1 | 300 |
| HG76(E) | 32-127 | 1.2-3 | 20-90 | 132*2 | 300 |
| HG90 | 30-90 | 1.5-4.5 | 20-60 | 110*2 | 400 |
| HG115 | 38-115 | 2-5 | 20-60 | 160*2 | 400 |
| HG165 | 60-165 | 2-6 | 15-50 | 200*2 | 500 |
| HG219 | 90*219 | 3-8 | 15-50 | 250*2 | 600 |
| HG273 | 165-273 | 4-10 | 15-40 | 250*1 165*2 | 800 |
| HG365 | 219-365 | 4-12 | 15-30 | 250*2 200*2 | 1200 |
| .... | .... | .... | .... | .... | .... |





1.) We will send the engineer for the installation and training your workers how to operate this machine in correct way.
2.) Warranty Team
One year quality guarantee, life guarantee repair. Within quality guarantee period, except for failures caused by human error, repair parts will be provided for free. After the quality guarantee period, only charge the cost of the spare parts.
3.) We supply the pre-sell and after-sell service.
pre-sell service: workshop design, and production output design
after-sell service: installation and training, and the skilled engineer for working.
4.) We can also sent the engineer working for you serval months or 1 year. The engineer will help you to improve the output, reduce the waste and decrease the cost.
5.) We supply the pre-sell service-Design for whole project for stainless steel pipe making/ carbon steel pipe making.
6.) We will be responsible for the loading and shipping .
Q1: Are you manufacturer or trading company?
A1: we are manufactuer , more than 20 years experience.
Q2: What is the max size of pipe you have even produce?
A2: Max φ630mm
Q3:Can I visit your customer machine line?
A3: Yes, but I need to get agreement from my customer firslty.
Q4: what is your machine advantages?
A4:Contain Full automatic, Direct forming square, Share rollers. Fast change system
Q5:How I can get the quotation?
A5:Please send your requires of pipe size , thickness to us.
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASI256032". Items marked "" are certified.
Company Profile
Hebei Tengtian Welded Pipe Equipment Manufacturing Co., Ltd. Innovating Excellence in Metallurgical and Welded Pipe Equipment.
Company History: Founded with a vision to revolutionize the metallurgical equipment industry, Hebei Tengtian has grown from a local enterprise into a global leader since its establishment. In the early years, the company strategically partnered with Japanese technology pioneers, absorbing advanced manufacturing techniques and quality management systems. By integrating these innovations with independent R&D, Tengtian developed proprietary technologies that set new benchmarks in the sector. Over the past decade, the company has expanded its footprint across Asia, Africa, and Europe, establishing a reputation for reliability and cutting-edge solutions.
Core Competencies & Business Scope: As a comprehensive solution provider, Tengtian specializes in: High-frequency welded pipe equipment: Customizable pipe mills for carbon steel, stainless steel, and specialty alloys. Cold roll forming machines: Precision systems for construction, automotive, and energy sectors. Auxiliary production lines: High-speed slitting lines, coil processing units, and automated welding systems. End-to-end services: From technical consulting and factory design to installation, training, and lifetime maintenance. Industry Applications: Infrastructure development, oil & gas pipelines, automotive manufacturing, and renewable energy projects.
Track Record & Achievements: Market Leadership: Dominates 65%+ of China's high-end welded pipe equipment market, with exports accounting for 40% of total revenue. Global Reach: Successfully delivered 500+ projects to 30+ countries, including landmark installations for Egypt's New Administrative Capital and South Korea's automotive supply chain. Quality Accreditations: Certified to ISO 9001, CE, and Japan's JIS standards, with 98% client retention rate. Recognition: Awarded "China's Top 10 Pipe Machinery Brands" (2022) and "Best Export Performance Enterprise" by Hebei Province.
Technology & Innovation: Tengtian's R&D Center (staffed by 50+ engineers) drives breakthroughs in: AI-driven predictive maintenance for equipment longevity. Energy-efficient motor systems reducing carbon footprint by 30%. Modular designs enabling rapid customization for client-specific needs. Real-time IoT monitoring platforms for smart factory integration.
Future Vision Strategic Goals: Green Manufacturing: Launch zero-waste production lines using recycled materials. Emerging Markets: Establish regional hubs in Southeast Asia and East Africa. Digital Transformation: Pioneer VR-assisted equipment training and blockchain supply chain tracking. Strategic Partnerships: Collaborate with global steel giants (e. g., ArcelorMittal, POSCO) on next-gen pipe forming technologies.
Why Choose Tengtian? Proven Reliability: 15-year average lifespan of core machinery. Cost Efficiency: 20% faster ROI compared to industry averages. Global Support: 24/7 multilingual technical assistance across 12 time zones.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory
- Address
- Shijiazhuang, Hebei, China
-
Plant Area
- 14152 square meters
-
Registered Capital
- 10,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CFR, CIF, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Tianjin Port
-
Minimum Order Quantity
- 1 Set
-
Supply Chain Partners
- 5
Our Production Capability & Technical Expertise
- Main Products
- Steel Pipe Mill, Steel Coil Slitting Machine, Cold Rolling Forming Machine, Carbon Steel Tube Making Machine, ERW Tube Making Machine, Steel Tube Mill, Mild Steel Pipe Production Line, Steel Pipe Making Machine, Welded Tube Mill Line, Galvanized Steel Pipe Making Machine
-
Production Lines
- 3
-
Production Machines
- CNC Machine, Milling Machine, Drilling Machine, Cutting Machine, Painting Room, Boring Mill
-
QA/QC inspectors
- 2 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 11 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2014-10-13
-
Export Year
- 11 Years
-
Main Markets
- Europe, Southeast Asia/ Mideast, East Asia(Japan/ South Korea)
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 5
-
Overseas Agent/Branch
- Yes
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015
-
Product Certification
- CE
FAQ
- Are you a manufacturer or trading company?
- We are a manufacturer with more than 20 years of experience in the industry.
- Can I visit your customer machine lines?
- Yes, you can visit, but we need to obtain agreement from our customers first.
- What are the main advantages of your machine?
- Our machines feature full automation, direct square forming, shared rollers, and a fast change system.
- How can I get a quotation for this machine?
- Please send us your required pipe size and thickness specifications to receive a quotation.
- What is the warranty period and coverage?
- We provide a 1-year quality guarantee with free repair parts for non-human errors. Lifetime repair service is available after the warranty period, charging only for spare parts.
- Do you provide installation and training services?
- Yes, we send engineers to your site for installation, worker training, and can stay for several months or a year to help improve output and reduce waste.
- What materials can this machine process?
- The machine can process Q195, Q235B, Q355B, Galvanized Steel, MS, CR, and HR materials.
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Product Groups
- Direct Forming Tube Mill
- Automatic Tube Mill
- Pipe Mill
- HG32 (Tube O.D. 13-32mm)
- HG50 (Tube O.D. 16-50.8mm)
- HG76 (Tube O.D. 12.7-76mm)
- HG89 (Tube O.D. 32-89mm)
- HG114 (Tube O.D. 45-114mm)
- HG165 (Tube O.D. 60-165mm)
- HG219 (Tube O.D. 114-219mm)
- HG273 (Tube O.D. 114-273mm)
- HG325 (Tube O.D. 165-325mm)
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