Advanced Petrochemical Pipe Production Machinery for Global Buyers
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Product Highlights
- Customizable Dimensions: O.D. range 6-325mm, thickness 0.38-10.0mm, and dimensions are fully customized to fit specific needs.
- High Precision PLC Control: Intelligent high-precision PLC control with man-machine display for simple, safe, and reliable operation.
- Premium Mold Materials: Molds made from Taiwan SKD11, Cr12MoV, or copper alloy with vacuum heat treatment and HRC60+ hardness.
- Multi-Industry Application: Suitable for HVAC, sanitary tubes, petrochemical, food, and automotive industries meeting ASTM/DIN/ISO standards.
- Professional Installation Support: Engineers sent to your factory for installation and adjustment, plus detailed video and paper instructions.
- Comprehensive Warranty: One-year quality warranty with free spare parts replacement and lifelong technical support.
- Advanced Welding Technology: PLC + TIG welding with segment design and annealing process to remove stress and ensure accuracy.
- Flexible Customization: Full customization available for power, color, and specifications based on samples or designs.
Product Attributes
- Customization
- Available
- After-sales Service
- Engineers Service Machinery Overseas Available
- Warranty
- 1 Year
- Model NO.
- SZG-40/50/60/70
- Pipe Material
- Stainless Steel
- Condition
- New
- Customized
- Customized
- Theory
- Inverter
- Application
- Industry
- Type
- Pipe Production Line
- Product Name
- Stainless Steel Coil Pipe Machine Making Machine
- O.D. Range
- 6-325 mm
- Thickness
- 0.38-10.0
- Control Type
- PLC
- Production Speed
- 1-15 M/Min
- Certification
- ISO9001
- Power(W)
- Customized
- Voltage
- 380V 50Hz
- Power Supply
- 415V/3pH
- Dimension(L*W*H)
- Customized
- Weight
- 5-15t
- Color
- Customized
- Lead Time
- 60-90 Work Days
- Principle
- Inverter
- Transport Package
- Waterproof Film and Pallets
- Specification
- Customized
- Trademark
- Hangao Tech
- Origin
- China
- HS Code
- 8455102000
- Production Capacity
- 20 Sets Per Year
- Package Size
- 720.00cm * 130.00cm * 160.00cm
- Package Gross Weight
- 2500.000kg
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 Advanced Petrochemical Pipe Production Machinery for Global Buyers
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Product Description
| Model | Material | Welding type | O.D. (mm) |
Thickness (mm) | Motor Power (KW) | Size(L*W*H)(m) |
| SZG-30 | SST | TIG | 6-16 | 0.4-1.5 | 5.5 | Customized |
| SZG-40 | SST | TIG | 16-50.8 | 0.5-2.5 | 7.5 | Customized |
| SZG-50 | SST | TIG | 25.4-76 | 0.5-3.0 | 11 | Customized |
| SZG-60 | SST | TIG | 50.8-114 | 1.0-4.0 | 15 | Customized |
| SZG-80 | SST | TIG | 89-168 | 1.0-5.0 | 18.5 | Customized |
| SZG-100 | SST | TIG | 114-219 | 2.0-8.0 | 30 | Customized |
| SZG-120 | SST | TIG | 168-325 | 3.0-10.0 | 37 | Customized |
The mold material you can choose Taiwan SKD11, domestic Cr12MoV, copper alloy and other materials manufacturing, production line mold using vacuum heat treatment, hardness HRC60 degrees or more (different materials, India is not the same), CNC high-precision processing.

PLC + Tig Tube Mill Welding Section (with box )
(If you need strict straightness and testing)
we also offer Turk Head , Eddy current inspection for additional options : Control of the final shape, tolerance and straightness of the pipe prior to the cutting and testing of the pipe.
THE PRODUCTION LINE CONTROL SYSTEM IS: Intelligent high precision PLC control, man-machine display, simple operation, easy to use, safe and reliable. We provide our customers with perfect pipe production lines and product solutions, which are used to produce high standard welded pipe products in accordance with ASTM A249, A269, A270, A312, GB151, GB12771, HG-20537.1-4, DIN and ISO standards.
Hangao Tech (SEKO Machinery) whole production line auto exhaust welding pipeline machinery with pipe cutting machines specializes in industrial usage, like HVAC pipe fittings, sanitary tubes, water pipes, valve pipe fittings, petrochemical pipes, chemical industry, medicine industry, wine-making industry, petroleum industry, food industry, automobile industry, paper making industry, air-condition making industry and so on. Products dealed with our tube mill could reach ASTM, DIN, ISO, GB and JIS standard.

Guangdong Shunde Hangao Machinery Co., Ltd. founded in 2009. We are an industrial stainless steel welded pipe making machine manufacturer, with 20 year experience, which integrates design, research and development, manufacture, sale, after-sale service and other supporting service. By virtue of its excellent credit, high performance products and considerate service, our company has won a large group of loyal customers and is recognized by its peers and the authoritative organizations highly. Its products are exported to Dubai, Russia, India, Thailand, Pakistan, Vietnam and ect..
1. Who are you ? dealer or factory ?
We are a manufacturer with a large factory and over 20 years experience, many of our technologies are world leading and leading the trend. Welcome to visit our factory and contact us.
All our products have one year quality warranty, during the warranty time, the spare parts replacement is free. And we provide life long time technical support and other assistance services such as install services , free a set of mold , sugguestions.
3.How to install your machine?
Usually speaking, engineers will be sent to your factory to help to install and adjust the machines. We also have paper installation instructions and videos, teaching you till you command it.
4. How about the payment terms and delivery time ?
Payment terms for small machines: 100% T/T/ Western Union/Cash in advance.
The big machines and big amount: 40% deposit, 60% before shipment (we will shoot total delivering process for customer's confirmation) and the related papers. You can pay by T/T,L/C, Western Union or other ways.
The machine delivery time is within 45-90 days.
5.Is your goods with ISO9001 or CE certificate ?
Yes, all our goods has ISO certificate. All machines are high quality goods.
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASI2511532". Items marked "" are certified.
Company Profile
HANGAO is a set research and development, manufacture, sales and supporting services in the integration of welded pipe equipment one-stop service manufacturer.
Main products: Precision stainless steel tube mill; High-speed welding tube mill; Welded bead roller equipment; Online bright annealing equipment; Offline bright annealing equipment; Black annealing equipment; Weld automatic tracking system; Intelligent control system; Fully automatic flat machine; Air drying automatic line; Polishing machine.
By virtue of its excellent credit, high-quality products and perfect service, the company has won a large group of loyal customers and is recognized by its peers and the authoritative organizations highly. Its products are exported to Dubai, Russia, India, Thailand, Pakistan, Vietnam, Malaysia, Serbia and other countries.
Intelligent insulation bright quenching equipment: Heat preservation accuration ± 2º C, better heat treatment quality
1600kw air cooled rotation type offline black annealing production line in the world, OD: ¢ 219-2030, thickness 3-20mm, energy saving more than 20%, No secondary straightening after annealing, efficiency increase 20%.
Induction type finish tube offline bright annealing production line, has small size, energy saving, high efficiency and other significant advantages.
High speed welded bead roller equipment, speed increase 50%
Adhering to the "demand as the guide, innovation as the core" business philosophy, We are constantly looking for the breach of the science and technology innovation, grab the future development opportunities, speed up innovation drive, lead the industry to upgrade.
HANGAO TECH-- Furnish AB-Equipment to the globe Industrial pipe
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- No. 23, Gaoya Road, Duyang Town, Yun'an District, Yunfu, Guangdong, China
-
Plant Area
- 13523 square meters
-
Number of Employees
- 42
-
Registered Capital
- 10,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- EXW, CFR, CIF, FOB
-
Average Lead Time
-
Peak Season Lead Time: 1-3 months
Off Season Lead Time: 1-3 months -
Nearest Port
- Shenzhen Port, Guangzhou Port
-
Minimum Order Quantity
- 1 PCS
-
Supply Chain Partners
- 20
Our Production Capability & Technical Expertise
-
Main Products
- Pipe Production Line, Weld Bead Roller Machine, Bright Annealing Machine, Polishing Machine, Weld Tracking System, Offline Annealing Machine, Electric Control System, Roller Sets and Moulds
-
Production Lines
- 1
-
Production Machines
- CNC Machine, Drilling Machine, Engraving Machine, Gantry Milling Machine, Laser Cutting Machine, Lathe, Milling Machine, Pipe Cutting Machine, Shot blasting Machine, Water Tester, Welding Machine
-
QA/QC inspectors
- 1 people
-
Inspection Type for Finished Products
- 100% inspection(Function inspection & Visual inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Minor Customization, Full Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 9 people
-
Traceability of Raw Materials
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2020-07-29
-
Export Year
- 5 Years
-
Main Markets
- South America, Europe, Southeast Asia/ Mideast, South Asia
-
Repeat Buyers Choice
- 80%~100%
-
Number of Foreign Trading Staff
- 3
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015
-
Cooperated with Fortune 500
- Yes
FAQ
- Are you a manufacturer or a dealer?
- We are a manufacturer with a large factory and over 20 years of experience. Many of our technologies are world-leading. You are welcome to visit our factory.
- What is the warranty and after-sales service?
- All products have a one-year quality warranty with free spare parts replacement. We also provide lifelong technical support, installation services, and free molds.
- How do I install the machine?
- Engineers will be sent to your factory to help install and adjust the machines. We also provide paper instructions and videos to guide you until you master it.
- What are the payment terms and delivery time?
- Payment can be made via T/T, L/C, Western Union, etc. Delivery time is within 45-90 days. For large machines, a 40% deposit is required, with the balance before shipment.
- Do your products have ISO9001 or CE certificates?
- Yes, all our goods have ISO certificates. All machines are high-quality goods that meet international standards.
- What is the minimum order quantity?
- The minimum order quantity is 1 PCS.
- Can the machine dimensions be customized?
- Yes, the dimensions (L*W*H) are customized according to specific requirements.
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