| After-sales Service: | 24h |
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| Warranty: | 10years |
| Certification: | GB, ISO, TUV, CE |
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| Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Audited Supplier Galvanized aluminum magnesium product characteristics:
1. Al, Mg and Si alloy elements are added to the coating of hot-dip galvanized aluminum magnesium steel plate, which greatly improves the corrosion inhibition effect of the coating. Compared with ordinary galvanized products, the coating adhesion is small but can achieve better corrosion resistance, which is 10 to 20 times that of hot-dip galvanized steel plate.
2, The coating components around the cutting surface continue to dissolve, forming a dense protective film mainly composed of zinc hydroxide, basic zinc chloride and magnesium hydroxide, which has low electrical conductivity and inhibition effect on the corrosion of the cutting surface.
3, Due to the super corrosion resistance to reach the ordinary hot-galvanized plate 10-20 times and the cutting section of the corrosion resistance self-healing effect, the use of hot-galvanized aluminum magnesium steel plate alloy plated plate made of the service life of the components will naturally be very long, in general, can reach more than 30 years.
| Application | Steel Ground/Carport Solar Mounting System |
| Ground Type | Concete Base,Screw Pile |
| Tilt Angle | 0°to 60° |
| Wind Speed | 60 m/s |
| Snow Load | 1.4 KN/m2 |
| Design Standard | AS/NZS 1170,DIN 1055,JIS C8955: 2017,International Building Code IBC 2009 |
| Material | Steel Q235B |
| Steel Grade | S195, S235, S355 |
| Zinc Coating | Normal AVG: 280g/m2(40um) - 800g/m2(105um) |
| Warranty | 10 Years |
Officially established in 2014, Da Chu Group located in Wu Han which is the bigest city in Middle of China, with three manufacturing plants.
As a leader in facility maintenance and protection products, we are home to The Original Bumper Post Sleeve, the strongest industrial guardrail on the market, and a wide variety of safety handrail systems.
Our patented line of products save time, money, and maintenance by eliminating the need to paint. We continue to be the industry leader in facility maintenance solutions with a long list of acclaimed products which also includes bollard covers, sign bases, handrail, both standard and custom guardrail systems, dock door protection goal posts, highway guardrail, and more. With hundreds of styles available in a variety of sizes and colors, we continually meet the needs of any facility or company.
Da Chu products are designed to be a cost-effective way to improve safety in and around your facility, protecting your most valuable assets - your personnel and machinery - as well as enhancing the overall appearance of your structure.
Since the beginning, our mission has been to provide innovative solutions, superior quality, and excellent customer service.
Roadside safety begins with installation of guardrail products from Da Chu Group. Contractors prefer Da Chu W-beam and Thrie-beam guardrail for its easier installation and long service life.
All Da Chu highway safety products conform to AASHTO and ASTM specifications.
Whether your highway guardrail project calls for weak-post, strong-post, W-beam or Thrie-beam, curved or straight sections of guardrail, Da Chu Highway guardrail products are designed as a system that assures consistency for fast, safe installations.
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Audited Supplier 
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