En 10219 Heavy Load Steel Hollow Section for Conveyor System
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Product Highlights
- High-Strength Material Options: Available in Q195, Q235, Q345, ASTM A53, and A106 for superior pressure and impact resistance.
- Advanced Welding Technology: Utilizes ERW, LSAW, and seamless cold-drawn processes for precise sizing and uniform weld seams.
- Flexible Customization Service: Supports customized outer diameter (10mm-2000mm), wall thickness (1mm-50mm), and length.
- Anti-Corrosion Protection: Optional hot-dip galvanizing, epoxy coating, or spray painting to extend outdoor service life.
- Fast Delivery for Stock Items: Regular specifications available in stock with delivery within 2-3 days.
- Cost-Effective Production: Large-scale production offers 30%-50% lower cost compared to seamless pipes.
- Comprehensive Certifications: Passed ISO 9001, CE, OCTG, GB/T 3091, JIS, and Australian Standard certifications.
- Free Sample Availability: Free samples are provided upon request for customer evaluation.
Product Attributes
- Customization
- Available
- Type
- Welded /Seamless
- Technique
- ERW/LSAW
- Material
- Carbon Steel
- Surface Treatment
- Hot-DIP Galvanizing, Epoxy Coating/Spray Painting
- Usage
- Oil/Gas Drilling, Machinery Industry, Construction & Decoration, Water Supply/Mechanical/Agriculture
- Section Shape
- Round/Square
- MOQ
- 1 Ton
- Delivery Time
- 2-3 Days
- Provide Free Samples
- Yes
- Certification
- ISO 9001, CE, OCTG, GB/T 3091
- Specification
- customized
- Origin
- China
Product Images of En 10219 Heavy Load Steel Hollow Section for Conveyor System
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Product Description
Welded Carbon Steel Round Pipe/Seamless Carbon Steel Round Pipe/Welded Carbon Steel Square Pip
High-strength material: Q195/Q235/Q345 or ASTM A53/A106 carbon steel, strong pressure and impact resistance.
Advanced technology: high-frequency welding (ERW)/submerged arc welding (LSAW)/seamless cold-drawn to ensure precise size and uniform weld seam.
Anti-corrosion treatment: hot-dip galvanizing, epoxy coating or spray painting are optional to extend outdoor service life.
2. Cost and delivery advantages
Favourable price: large-scale production, 30%-50% lower cost than seamless pipe.
Fast delivery: regular specifications in stock, customised sizes delivered in 7-15 days.
3. Certification and Quality Assurance
International Certification: Passed ISO 9001, CE, OCTG, GB/T 3091 and other standards.
| Parameter | Specification Range | Common Sizes | Standard |
| OD | 10mm-2000mm | 21.3mm, 48mm, 114mm | GB/T 3091, ASTM A53 |
| Wall Thickness | 0.8mm-20mm | 2.0mm, 3.6mm, 6.0mm | EN 10219, JIS G3444 |
| Length | 1m-12m(Customisation up to 18m) | 6m, 12m | |
| Material | Q195, Q235B, Q345B | ASTM A36, SS400 | |
| Process | ERW/LSAW |
| Parameter | Specification Range | Common Sizes | Standard |
| OD | 6mm-800mm | 25mm, 60mm, 168mm | GB/T 8163, ASTM A106 |
| Wall Thickness | 1mm-50mm | 3mm, 8mm, 12mm | DIN 2448, OCTG |
| Length | 3m-12m(Customisation up to 15m) | 5.8m, 11.8m | |
| Material | 20#, 45#, 16Mn | ASTM A53 Gr.B, ST52 |
| Parameter | Range | Stock Sizes | Standard | Feature |
| Side Length | 10×10mm - 500×500mm | 20×20mm, 50×50mm | GB/T 6728, ASTM A500 | ERW,internal and external deburring |
| Wall Thickness | 0.8mm-20mm | 1.5mm, 3.0mm | JIS G3463, EN 10219 | Flat weld seam, high strength |
| Length | 1m-12m(Customisation ) | 6m, 12m | ---- | Flat cut, ±1mm tolerance |
| Material | Q195/Q235B/Q345B/Q355 | ASTM A36, SS400 | ---- | galvanized/painted |
| Industry | Applications |
| Construction | Building frameworks, scaffolding, guardrails, roofing supports. |
| Oil & Gas | Low-pressure pipelines, casing pipes, water injection lines (OCTG compliant). |
| Water Supply | Municipal water drainage, fire sprinkler systems, irrigation pipes. |
| Mechanical | Conveyor rollers, hydraulic cylinders, truck chassis components. |
| Agriculture | Greenhouse frames, livestock fencing, grain storage bins. |
Flexible size: support customized outer diameter (OD 10mm-2000mm), wall thickness (1mm-50mm), length (1m-12m)
Emerging in the 1980s,Lecong Steel World draws on over forty years o successful steel trading experience and officially established in 2009.Over the past decade,we are committed to develop a comprehensive supply chain system encompassing 'metal trading-warehousing-logistics-processing and distribution,'offering one-stop solutions for global manufacturing,infrastructure,machinery,construction,fire engineering,municipal projects,steel structure initiatives,and more than 20 steel-using industries.As of today,the park has evolved into the largest wholesale market for metal materials worldwide.Our Global is to empower our clients to gain competitive advantages through cost reduction and improved efficiency,thereby establishing our premium brand image in the global metal industry.

- How long has your company been established? Do you have import and export rights?
- Is there a factory or production line? Can you provide photos/videos of the factory? Is it possible to visit the factory?
- Availability of international product certification and industry certification (e.g. ISO, CE, RoHS, etc.)
The factories under our company have met the ISO certification, ROHS and other certifications.
4. What is the minimum order quantity (MOQ)? Is it in stock? How long is the lead time?
MOQ and lead time will depend on specific products. We mainly deal in stock and can deliver in 2-3 days. However, for special requirements, customisation is required and lead time is needed.
5.What payment methods are accepted?
We can accept TT, LC, PayPal,West Union and other payment methods.
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASI251564". Items marked "" are certified.
Company Profile
Steel World focuses on the development of the whole chain, and constantly improves the toughness of the supply chain, through the integration of 3, 000 metal industry supply chain enterprise resources, covering metal trade, processing, logistics, warehousing, service support, etc., and builds eight business map: Carbon steel trading center, stainless steel new city, hardware fittings and decorative city, hardware electromechanical city, warehousing center, processing center, industrial business center, park life center, to form a The strong synergy of cluster development not only reduces the collaboration cost of upstream, midstream and downstream enterprises, but also improves the overall market service response speed, providing one-stop service for the supply of metal raw materials and processing and distribution for the global end-use steel industry such as manufacturing industry, infrastructure, machinery and equipment, construction, fire protection engineering, municipal engineering, steel structure engineering and so on, and assisting the development of the real economy in reducing cost and increasing efficiency, and improving the core competitiveness.
We also owns our steel pipe plant and processing center. The advanced FF molding technology-- Φ 630 unit the steel pipe plant adopted is the first high-frequency straight seam welding production line capable of processing both round and square large-diameter pipes. This innovation fills the gap in the large-diameter round pipe processing technology market in South China. We can offer the diversified customization to meet your various needs.
All materials can be offered with the international certification like GB, EN, BS, JIS etc.
About Our Factory & Business Background
-
Business Type
- Trading Company
- Address
- Lecong Steel World, Lecongtown, Shunde District, Foshan, Guangdong, China
-
Plant Area
- 1338.47 square meters
-
Number of Employees
- 15
-
Registered Capital
- 33,330,000 RMB
- Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram
- International Commercial Terms(Incoterms)
- FOB, EXW, CFR, CIF, FCA
-
Average Lead Time
- Peak Season Lead Time, within 15 workdays, Off Season Lead Time, within 15 workdays
-
Nearest Port
- Guangzhou Port, Foshan Port
-
Minimum Order Quantity
- 1 Ton
-
Supply Chain Partners
- 10
Our Production Capability & Technical Expertise
-
Main Products
- Steel Pipe, Steel Tube, Carbon Steel Pipe, Welded Pipe, Carbon Steel Profile, Gavalnized Pipe, Stainless Steel Pipe, Stainless Steel Tube, Carbon Ssteel Tube
-
Inspection Type for Finished Products
- 100% inspection Visual inspection Function inspection
-
Inspection Method for Finished Products
- Finished product checked by packing staff
-
Customization Options
- Customization from Samples,Customization from Designs,Full Customization,Minor Customization,Flexible customization
-
ODM Service Available
- Yes
-
R&D Engineers
- 3 people
-
Traceability of Raw Materials
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2016-10-31
-
Export Year
- 9 Years
- Main Markets
- Eastern Asia, Oceania, Southeast Asia
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 7
-
Overseas Agent/Branch
- No
Our Certifications, Standards & Industry Recognition
-
Cooperated with Fortune 500
- No
FAQ
- How long has your company been established?
- We Steel World established in 2009, and owns the rights to export.
- Is there a factory or production line? Can you provide photos/videos of the factory? Is it possible to visit the factory?
- We have our own machining centre and large diameter pipe factory, we can provide you with the factory photos and production line videos you want, and you are always welcome to visit our factory.
- Availability of international product certification and industry certification (e.g. ISO, CE, RoHS, etc.)
- We can meet customers' international product certification, such as: GB, EN, JIS, Australian Standard and so on. The factories under our company have met the ISO certification, ROHS and other certifications.
- What is the minimum order quantity (MOQ)? Is it in stock? How long is the lead time?
- MOQ and lead time will depend on specific products. We mainly deal in stock and can deliver in 2-3 days. However, for special requirements, customisation is required and lead time is needed.
- What payment methods are accepted?
- We can accept TT, LC, PayPal, West Union and other payment methods.
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