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Help CenterGalvanized Trench Grating Easy Installation Free Cutting Service and On-Site Measurement
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Hengshui Ruibin New Materials LLC, a professional manufacturer established in 2019 with a factory spanning 1,000-3,000 square meters and a dedicated team of 101-200 employees, proudly presents our premium Galvanized Trench Grating. Designed for easy installation, our gratings come with free cutting service and on-site measurement support to ensure a perfect fit for every project. With an annual export value of US$2.5 million to US$5 million, we have supplied reliable drainage solutions to markets worldwide, including North America, South America, Europe, Asia, Africa, and Oceania.
Our galvanized trench gratings are engineered to provide superior load-bearing capacity and long-lasting corrosion resistance. The hot-dip galvanized finish protects against rust, making them ideal for outdoor and industrial environments. Whether you need a light-duty solution for pedestrian areas or a heavy-duty cover for vehicular traffic, our customizable options meet diverse requirements.
Key Features
- Heavy-Duty Construction: Made from high-strength galvanized steel, capable of withstanding loads up to 900 kN (depending on design).
- Easy Installation: Clip-on or bolt-down systems allow quick setup without specialized tools, reducing labor costs.
- Free Cutting Service: We cut gratings to your exact dimensions at no extra charge, eliminating on-site cutting waste.
- On-Site Measurement Support: Our team can visit your location (upon request) to take accurate measurements, ensuring a flawless fit.
- Corrosion Resistance: Hot-dip galvanized coating meets industry standards for long-term protection against moisture, chemicals, and UV.
- Customizable Options: Choose from various bar spacings (30mm, 40mm, 50mm), thicknesses, and surface patterns (serrated or flat).
- Versatile Applications: Suitable for drainage trenches, industrial floors, parking garages, airport runways, and pedestrian walkways.
Technical Specifications
| Parameter | Value |
|---|---|
| Material | Hot Dipped Galvanized Steel (Q235 / SS400 or equivalent) |
| Loading Capacity | Light Duty (≤25 kN) / Medium Duty (25–100 kN) / Heavy Duty (>100 kN, up to 900 kN) |
| Bar Spacing (center-to-center) | 30 mm, 40 mm, 50 mm, or custom |
| Width | 100 mm – 1000 mm (customizable) |
| Length | Up to 6000 mm per piece (custom sizes available) |
| Surface Finish | Hot-dip galvanized (≥ 85 μm coating thickness) |
| Installation Type | Clip-on / Bolt-down / Embedment |
| Optional Add-ons | Rubber padding, drain holes, locking mechanisms |
Benefits to Your Business
- Reduced Project Timelines: Pre-cut gratings and on-site measurement eliminate back-and-forth, speeding up installation.
- Lower Total Cost: Free cutting service reduces material waste and labor costs; durable galvanizing extends product lifespan.
- Enhanced Safety: Anti-slip surface options (serrated bars) improve traction in wet or oily conditions.
- Versatility: Compatible with most drainage channel systems, concrete or metal frames.
- Reliable Supply Chain: We ship from Tianjin and Qingdao ports with consistent monthly output capable of serving large-scale projects.
As a factory with 101–200 skilled workers and a modern facility spanning 1,000–3,000 m², Hengshui Ruibin New Materials LLC has the capacity to handle orders of any size—from small retail packs to bulk containers. Our products have been exported to over 10 regions globally, with total annual export value reaching US$2.5–5 million. We pride ourselves on rigorous quality control and responsive customer support.
Contact us today to discuss your project requirements. We offer free samples for evaluation, and our engineering team is ready to provide technical drawings and load calculations. Choose our galvanized trench grating for a hassle-free drainage solution that lasts.
Frequently Asked Questions (FAQ)
1. What does “free cutting service” include?
We will cut the gratings to your specified dimensions (length and width) at our factory before shipping, at no additional cost. Simply provide a cutting list, and we ensure each piece fits your trench.
2. How does on-site measurement work?
Our trained technicians can visit your project location (subject to distance and prior arrangement) to take accurate field measurements, ensuring the gratings match the exact trench dimensions. This service is especially helpful for irregular or retrofit projects.
3. What grades of galvanized coating do you offer?
We use standard hot-dip galvanizing with coating thickness of 85 μm or more, providing excellent corrosion protection in most outdoor environments. Higher thickness coatings are available upon request.
4. Can I get gratings with different bar spacing?
Yes, we offer bar spacings of 30 mm, 40 mm, and 50 mm as standard. Custom spacing (e.g., 20 mm for fine debris, 60 mm for heavy loads) is also possible. Please consult our sales team.
5. Are these gratings suitable for heavy vehicle traffic?
Absolutely. Our heavy-duty models can handle loads up to 900 kN, making them suitable for trucks, forklifts, and even airport tarmacs. We provide load test certificates upon request.
6. What is the typical lead time?
For standard sizes with cutting service, lead time is 15–20 days after order confirmation and deposit. For custom dimensions or large quantities, please allow 20–30 days. We always keep some stock for urgent needs.
7. How do I install the grating?
Most gratings are designed for simple clip-on or bolt-down installation. We provide installation manuals and video guides. Our team can also offer remote technical support.
8. Do you offer samples?
Yes, we offer free samples (courier cost payable by receiver). Samples can be cut to A4 size to demonstrate quality, coating, and fit.
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