Drain Cover Trench Cover China Gratings
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Drain Cover Trench Cover China Gratings

Our services
1. Competitive price and quality from our own factory
2. 20+ years service life
3. Flexible payment with T/T,L/C , paypal, etc
4. Quick delivery and standard exporting package
5. OEM/ODM
6. Moq:1 ton
Availability:
Quantity:


Introduction Of Drain Cover


Product Overview


Hebei Kaiheng Wire Mesh Products Co., Ltd., a leading manufacturer with 20+ years of specialized experience in steel grating production, presents its premium Stainless Steel Drain Cover and steel grating series. Designed for high performance and durability, these products are engineered to meet global industrial standards, serving over 2,000 customers worldwide across sectors like petrochemicals, hydropower, and infrastructure.


Our drain covers and steel gratings are produced in a high-end intelligent industrial park, with a daily output exceeding 3,000 units, ensuring consistent supply and quick delivery. Backed by 2 patents and multiple international quality certifications, we specialize in customized solutions—supporting OEM/ODM to fit unique project requirements, from standard designs to heavy-duty, corrosion-resistant configurations.


Product Specifications


Material Options


Our stainless steel drain covers and gratings are available in multiple grades to suit diverse environmental demands:

· 201 Stainless Steel: Contains manganese for cost-effectiveness but offers limited corrosion resistance; ideal for dry, non-corrosive environments.

· 304 Stainless Steel: The most widely used grade, balancing corrosion resistance and affordability. Suitable for general industrial, commercial, and outdoor applications.

· 304L Stainless Steel: A low-carbon variant of 304, with enhanced weldability while maintaining similar corrosion resistance.

· 316 Stainless Steel: Enhanced with molybdenum, providing superior corrosion resistance—perfect for marine, chemical, or high-moisture environments. Priced higher due to advanced anti-corrosive properties.

· 316L Stainless Steel: Low-carbon 316 variant, optimized for welding in heavy-duty industrial settings.


Structural & Installation Details


· Grid Design: Precision-engineered mesh patterns ensure efficient water drainage, with aperture sizes customizable to prevent debris blockage.

· Installation Types: Compatible with GT, GU, GM, and GF mounting systems, enabling quick, secure fitting in trenches, platforms, or walkways.

· Load Capacity: Available in standard (up to 500kg/m²), heavy-duty (500–1,500kg/m²), and super heavy-duty (over 1,500kg/m²) configurations, tested to meet international load standards.


Features


Superior Durability

· 20+ years service life: Thanks to hot-dip galvanizing treatment (for carbon steel options) or inherent stainless steel properties, these products resist rust, oxidation, and chemical erosion—even in prolonged exposure to rain, humidity, or industrial fluids.


High Performance

· Efficient drainage: The grid structure allows rapid water flow, handling heavy rainfall (up to 100mm/hour) without ponding, critical for flood-prone areas.

· Anti-slip design: Serrated surface options enhance traction, reducing slip risks in wet or oily conditions—compliant with OSHA and EU safety standards for walkway safety.


Versatility

· Customizable dimensions: Available in lengths from 500mm to 6,000mm and widths from 300mm to 1,200mm, with thickness adjustable based on load requirements.

· Multi-scenario adaptability: Supports flat, curved, or irregular shapes to fit unique trench or platform layouts.


Application


Our stainless steel drain covers and steel gratings are trusted in diverse settings:


· Industrial Facilities: Petrochemical plants, refineries, and factories—where corrosion resistance and heavy load capacity (up to 5,000kg static load) are critical.

· Infrastructure Projects: Roadside trenches, railway platforms, and urban drainage systems—ensuring efficient water management and long-term structural stability.

· Commercial Spaces: Parking lots, warehouse platforms, and pedestrian walkways—blending safety (anti-slip) and durability for high-traffic areas.

· Marine & Coastal Areas: Ports, docks, and coastal bridges—using 316/316L stainless steel to withstand saltwater corrosion.


Steel Gratings

Steel Gratings



Specification Stainless Steel Grating

stainless steel grating (3)



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Call us or fill out the form below to connect with our product engineering team for a custom-designed solution. Our team will work with you to.Above all, we will “Make it Right and Ship When Promised.”
WhatsApp: +86 17331828666
Email: zhangyiyun@zckaiheng.com
 
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Kaiheng is a professional manufacturer of steel grating with 20+ years of production experience, Hebei Province, known as the "Hometown of Wire Mesh in China".

CONTACT US

Phone:+86 173 3182 8666
Email: zhangyiyun@zckaiheng.com
WhatsApp: +86 173 3182 8666
Add:120 meters north of Jingsi Village, Donghuang Town, Anping County, Hengshui City, Hebei Province, China
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