High Precision Steel Slitting Line for Pipe Manufacturing Efficiency
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Product Highlights
- Direct Forming Square Tech: Produces precision square tubes from 70x70mm to 150x150mm with thickness 2.0-6.0mm.
- 90% Roller Savings: Combined mould system allows various specs without roller changes, saving over 90% on rollers.
- Rapid Adjustment System: Minimizes downtime with fast roller adjustments, drastically reducing change time and costs.
- Extended Equipment Life: Precision servo motor adjustment and composite roll structure reduce wear and damage.
- Lifetime Repair Assurance: One-year warranty with free parts for non-human errors; lifetime repair support available.
- Expert Installation & Training: Skilled engineers provide installation, training, and long-term on-site support to optimize output.
- Customization Options: Offers full customization including voltage, welding type, automation grade, and color.
- Wide Material Compatibility: Supports Q195, Q235B, Q355B, Galvanized Steel, MS, CR, HR with strip width 280-600mm.
Product Attributes
- Customization
- Available
- After-sales Service
- Online Guidance/Door-to-Door Service
- Warranty
- 1 Year
- Model NO.
- HG150
- 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
- Welding Type
- High Frequency Welding
- Automation Grade
- Automatic
- Colour
- Green
- Transport Package
- Full Container
- Specification
- HG150
- Trademark
- Tengtian
- Origin
- China
- HS Code
- 8515219100
- Package Size
- 500.00cm * 500.00cm * 1000.00cm
- Package Gross Weight
- 10000.000kg
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.
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Product Description

Brief Description
HG150x150 Our High Frequency Welded Pipe Production Line is expertly designed to manufacture precision-engineered welded square tubes, showcasing unparalleled craftsmanship and advanced technology. This state-of-the-art line supports dimensions of 70x70mm to 150x150mm with a thickness range of 2.0-6.0mm. Harnessing the revolutionary Direct Forming Square technology, it offers a suite of unparalleled advantages:
1) Minimize downtime with rapid roller adjustments, drastically reducing roller change time when switching products, thereby bolstering efficiency and slashing production costs.
2) With an ingenious combined mould system, produce various tube specifications by simple adjustments without roller changes, achieving a roller savings rate of over 90%, significantly cutting roller costs. Note: Up roller change is needed for final open stand during 100x100mm tube production.
3) Equipped with precision servo motor adjustment, it decreases tool input and equipment damage during roll changes, extending the equipment's service life remarkably.
4) Thanks to the innovative composite roll structure, enjoy enhanced durability with point-contact between roll and strip replacing the traditional line contact, thereby reducing roll wear and extending roll lifespan.
Product Parameters
| (1)Raw material | |
| material quality | Q195,Q235B,Q355B,Galvanized Steel,MS,CR,HR |
| mechanical properties | σb≤500Mpa,σs≤325MPa |
| strip width | 280-600mm |
| strip thickness | 2.0-6.0mm |
| coil ID | Φ508-610mm |
| coil OD | Φ1200mm-2100mm |
| coil weight | 10T |
| (2)Finished product size and purpose | |
| tube size | ¨ 70x70-150x150mm T:2.0-6.0 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.) Expert installation and comprehensive training are provided by our highly skilled engineers, ensuring your team operates the machinery with precision and confidence.
2.) Warranty Team
Benefit from a one-year quality guarantee and lifetime repair assurance. Within the guarantee period, we offer free repair parts for non-human error issues. Post-guarantee, we only charge for spare parts.
3.) Comprehensive Pre-Sale and Post-Sale Services
Pre-Sales Service: Detailed workshop and production output design tailored to your needs.
Post-Sales Service: Installation and thorough training provided, supported by our adept engineers to optimize your operations.
4.) We offer the option to have our engineer work with you for several months to a year, enhancing output, minimizing waste, and reducing costs.
5.) Our Pre-Sale Service includes complete project design for both stainless and carbon steel pipe production.
6.) We take full responsibility for efficient loading and shipping, ensuring your product reaches its destination safely and swiftly.
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.
- Can I visit your customer machine line?
- Yes, but I need to get agreement from my customer firstly.
- What are the main advantages of your machine?
- Advantages include full automatic operation, Direct forming square technology, shared rollers, and a fast change system.
- How can I get a quotation?
- Please send your requirements for pipe size and thickness to us.
- What is the warranty period and coverage?
- We provide a one-year quality guarantee with free repair parts for non-human error issues, plus lifetime repair assurance.
- What after-sales services do you offer?
- We provide online guidance, door-to-door service, expert installation, comprehensive training, and optional long-term on-site engineer support.
- What customization options are available?
- We offer customization for voltage (220/380/415/420/440V), welding type, automation grade, and color (e.g., Green).
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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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