Hot-Dip Galvanized Steel Pipe 20mm-508mm OD 1mm-12mm Wall Thickness for Construction Scaffolding
Price:
USD 600-750 per Ton
MOQ:
1 Ton
Delivery Time:
7-15 days
Brand:
OEM
Product Description
Product Overview
Hot-dip galvanized steel pipes featuring superior rust-proof and weather-resistant coatings for construction and industrial applications. These pipes offer exceptional durability and long service life through advanced galvanizing processes.
Technical Specifications
| Parameter | Specification |
|---|---|
| Material Grades | 10#, 20#, 45#, 16Mn, A53(A,B), Q235, Q345, Q195, Q215, St37, St42, St37-2, St35.4, St52.4, ST35 |
| Wall Thickness | 1mm - 12mm |
| Outer Diameter | 20mm - 508mm |
| Length | 5m - 14m (Single/Double random length) |
| Standards | API 5L, ASTM A53-2007, ASTM A671-2006, ASTM A252-1998, ASTM A450-1996, ASME B36.10M-2004, ASTM A523-1996, BS 1387, BS EN10296, BS 6323, BS 6363, BS EN10219, GB/T 3091-2001, GB/T 13793-1992, GB/T9711 |
| Surface Treatment | Galvanized, PVC coating, Black/color painting, Transparent oil, Anti-rust oil |
Key Applications
- Construction scaffolding and structural frameworks
- Fencing, greenhouse structures, and door piping
- Low pressure fluid transport (water, gas, oil)
- Indoor and outdoor building construction
- Industrial piping systems
Quality Assurance
All products undergo 16+ quality control processes with third-party verification. Certified with API ISO9001-2008, SGS, and BV standards.
Manufacturing Process
Hot-dip galvanizing process includes pickling to remove iron oxide, followed by ammonium chloride/zinc chloride treatment, and immersion in molten zinc bath for uniform, adherent coating.
Application Examples
Product Images
Frequently Asked Questions
Are you a factory or trading company?
We are manufacturers with 19 years of experience, also handling export trade directly from our facility in Shandong province.
Can I get samples?
Yes, we provide product samples for quality verification.
Do you offer custom specifications?
We can design and produce special sizes, controls, or OEM products according to customer requirements.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Weifang Wilda Machinery Co., Ltd
Location
No.3,Yongkang Jie,Weifang Economic Development Zone, Weifang City,Shandong Province,China.
Contact Person
Victor Wang