Q345 Galvanized Welded Steel Pipe 20-219mm OD with 40-275g/m² Zinc Coating for Structural Applications
Price:
USD 600-750 per ton
MOQ:
1 ton
Delivery Time:
7- 15 days
Brand:
wilda / OEM
Product Description
Product Overview
High-quality galvanized welded steel pipes available in various grades including Q345, A36, SS400, and S235JR. These zinc-coated pipes offer excellent corrosion resistance and structural integrity for industrial applications.
Galvanization Types
Pre-Galvanized Steel Pipe
Manufactured from hot-dipped galvanized steel strip with zinc coating of 40-60g/m². Available thickness range: 0.7mm-4.5mm. Custom zinc coating available upon request.
Hot-Dipped Galvanized Steel Pipe
Features thicker zinc coating (200-500g/m²) achieved by dipping black steel pipes into zinc pool for superior corrosion protection.
Technical Specifications
| Parameter | Round Pipe | Square Pipe |
|---|---|---|
| Size (OD) | 20-219mm | 20mm x 20mm - 600mm x 600mm |
| Wall Thickness | 0.6mm-10mm | 0.6mm-10mm |
| Length | 6m/9m/12m or as per customer requirements | |
| Zinc Coating | 40-275g/m² | |
| Standards | ASTM A500, GB/T3094, GB/T6728, BS1387, JIS G3466, BS EN10210, BSEN10219 | |
| Materials |
Q195-Grade B, SS330, SPHC, S185 Q215-Grade C, CS Type B, SS330, SPHC Q235-Grade D, SS400, S235JR, S235JO, S235J2 Q345-Grade A,B,C,D,E |
|
| Technique | Welded (ERW & EFW), Cold Rolled or Hot Rolled | |
| End Types | Plain, Beveled, Thread with Coupling or Cap, Chamfer, Groove, Screw | |
| End Protector | Plastic pipe cap, Iron protector | |
Applications
- Structural components and accessories
- Construction and agricultural projects
- Greenhouse structures and farm fencing
- Fluid transportation systems
- Machinery parts and automotive components
- Tractor parts and stress-bearing applications
Production Process
Packaging & Shipping
Company Information
Frequently Asked Questions
Q1: Are you a factory or trading company?
A: We are manufacturers and also do export trade.
Q2: Where is your factory located?
A: Weifang Wilda Machinery CO.,Ltd is located in Shandong province of China, which has 19 years experience in metal raw material and products industry.
Q3: Can I get some samples?
A: Yes, we are pleased to provide you with samples of our products.
Q4: How about your quality?
A: We seriously control quality from raw material to finished pipes. BV, ISO certificates and SGS testing available. Our goods are fully qualified.
Q5: Price advantage?
A: Our prices are competitive, and as manufacturers we can offer you the best value.
Q6: Could you special design and produce for me?
A: Yes, we have professional engineers who can design and produce custom products according to your requirements, including special sizes, controls, or OEM services.
Q7: Do you looking for Agent?
A: Yes, we're looking for agents worldwide. Please contact us for further discussion.
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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