Tianjin Brisk Steel is one of the manufacturers of Hot dip galvanized rectangular tube in China. Our products are mainly exported to the Middle East, Southeast Asia, Europe, New Zealand, and other regions.If you would like to learn more about our products, feel free to contact us and send your purchase list.
PRODUCT
Tianjin BRISK STEEL focus on produce and supply hollow section and steel pipe




Specification
| Specification | |
| Thickness: | 0.5 - 60 mm |
| OD(outer diameter): |
square:10*10mm-1000*1000mm rectangular:10*15mm-800*1100mm circular: 21.3mm-1420mm |
| Length: | 3-12M according to client requirement |
| Section Shape: | Square or rectangular or circular |
| Technique: | ERW,LSAW,SEAMLESS |
| Surface Treatment: | black or galvanized or customized |
| Standards: | Hollow section: ASTM A500/A501,EN10219/10210,JIS G3466,GB/T6728/3094 |
| Materials: | Gr.A/B/C,S235/275/355/420/460,A36,SS400,Q195/235/355,STKR400/490 |
| Packing: | standard or Customers't Requirement |
Core Advantages
- Long Service Life, Low Maintenance Cost: The thick zinc coating (usually 80-120μm) effectively isolates steel from air, moisture, acid, alkali and other corrosive substances, ensuring a service life of 15-30 years in outdoor, humid or harsh industrial environments. Compared with painted or electroplated tubes, it avoids frequent repainting and maintenance, greatly reducing the overall use cost for customers.
- High Reliability & Wide Adaptability: The zinc-iron alloy layer has strong adhesion, not easy to peel, crack or fall off even after cutting, bending, drilling and welding. It is suitable for various harsh scenarios, including coastal areas (resistant to salt spray corrosion), chemical plants, agricultural irrigation, and outdoor construction sites.
- Cost-Effective & High Cost Performance: With competitive factory direct sales prices, our HDG tubes balance high quality and reasonable cost. The long service life and low maintenance characteristics further reduce the total cost of ownership, bringing greater value to engineering projects, distributors and end users.
- Compliance with International Standards: All our hot dip galvanized tubes comply with international standards and national quality standards, with stable product performance, uniform zinc coating, and pass strict quality inspection before leaving the factory, ensuring product qualification rate and customer trust.
Main Application Scenarios (Target Markets)
Our hot dip galvanized tubes are widely used in multiple fields, covering the core needs of different customers, and are ideal choices for:
- Construction Industry: Scaffolding, steel structure frames, building guardrails, pipe racks, and indoor and outdoor decoration supports.
- Municipal Engineering: Urban water supply and drainage pipelines, cable protection casings, road guardrails, street lamp poles, and sewage treatment equipment.
- Industrial & Agricultural Fields: Chemical industry pipelines, power transmission and transformation supports, agricultural irrigation pipelines, greenhouse frames, and breeding equipment.
- Transportation Industry: Highway guardrails, railway accessories, container supports, and logistics storage shelves.
Why Choose Brisk Steel
We are a professional hot dip galvanized tube manufacturer and supplier, committed to providing customers with one-stop sales and service support:
- Factory direct sales, no middlemen, offering competitive prices and stable supply capacity.
- Customized production according to customer drawings, specifications and project requirements.
- Strict quality control system, providing quality inspection reports and after-sales service.
- Efficient logistics and transportation cooperation, ensuring on-time delivery to the destination.
Whether you are a distributor, engineering contractor or end user, our hot dip galvanized tubes will bring reliable quality and long-term cooperation value. Welcome to consult and order!




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