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Help CenterWelding Steel Grating for Steel Floor Project in Oil & Gas Platform, 30x5mm Bearing Bar, Anti-Slip
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Welcome to Anping County Boli Hardware Wiremesh Products Factory – a trusted manufacturer since 1998, specializing in high-quality welded steel gratings. Our Welding Steel Grating for Steel Floor Project in Oil & Gas Platform is engineered with 30x5mm bearing bars and an anti-slip surface, designed to meet the rigorous demands of offshore and onshore oil & gas environments. With over 20 years of experience, we deliver robust, durable flooring solutions that ensure safety and longevity.
This product is specifically crafted for heavy-duty steel floor projects where slip resistance, weight capacity, and corrosion resistance are critical. The bearing bars are precision-welded using electric resistance welding, providing a uniform grid structure that distributes loads evenly. The anti-slip surface – available in serrated or raised pattern – significantly reduces the risk of accidents in wet or oily conditions, making it ideal for platforms, walkways, and mezzanines.
Key Features & Technical Specifications
- Bearing Bar: 30mm (width) x 5mm (thickness) – hot-rolled carbon steel, available in Q235 or Q345 grades.
- Anti-Slip Design: Serrated or raised pattern on bar surface, offering superior grip even in extreme conditions.
- Cross Bars: Typically 5mm or 6mm round or square bars, spaced at 50mm or 100mm intervals (customizable).
- Welding Method: Electric resistance welding (ERW) ensures strong joints without filler metal, maintaining structural integrity.
- Surface Finish: Hot-dip galvanized (HDG) for maximum corrosion resistance, or plain black for indoor use (painting available).
- Panel Size: Standard widths from 1000mm to 2000mm, lengths up to 6000mm; custom sizes welcome.
- Load Capacity: Engineered for heavy loads – typical safe load up to 500 kg/m² (depending on span and configuration).
- Compliance: Meets international standards for steel grating (e.g., BS EN 1993-1-8, AS 1657).
| Parameter | Value |
| Bearing Bar Size | 30 x 5 mm |
| Bar Spacing (Center-to-Center) | 30/40/50 mm (custom) |
| Cross Bar Spacing | 50 / 100 mm |
| Panel Weight (approx.) | 25 – 35 kg/m² |
| Surface Treatment | Hot Dip Galvanized (min 85 µm) |
| Anti-Slip Option | Serrated / Raised / Plain |
Advantages for Your Project: Our welding steel grating offers exceptional strength-to-weight ratio, reducing structural load without compromising safety. The open design allows for efficient drainage of liquids and debris, preventing slip hazards. The hot-dip galvanized finish provides long-term protection against harsh marine environments, extending service life by 10-15 years compared to painted gratings. Additionally, the modular panels are easy to install, saving labor time and cost on site.
Why Choose Boli Hardware? As a manufacturer with annual export value of US$5–10 million and shipping from major ports like Tianjin, Qingdao, Shanghai, and Foshan, we have a proven track record of delivering to North America, South America, Europe, Southeast Asia, the Middle East, Africa, and Oceania. Our products are trusted by leading oil & gas contractors. We offer customizable sizes, finishes, and load ratings to meet your specific project requirements. With a dedicated quality control team, we ensure every panel meets strict tolerances and performance standards.
Ready to order? Contact us today for a quote or technical consultation. Our experienced engineers will help you select the optimal grating configuration for your steel floor project. Benefit from our competitive pricing, fast lead times, and reliable after-sales support. Boli Hardware – your partner in safety and durability.
Frequently Asked Questions (FAQ)
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Q: What materials are used for the bearing bars?
A: The bearing bars are made of carbon steel (Q235 or Q345), hot-rolled to 30x5mm dimensions. Higher tensile strength options are available upon request. -
Q: Can I customize the panel size and spacing?
A: Yes, we offer full customization. Please provide your required panel dimensions, bar spacing, and cross bar spacing. Our team will produce gratings tailored to your drawings. -
Q: How does the anti-slip surface perform in oily conditions?
A: The serrated or raised pattern provides excellent friction even when wet or oily. The open grid also allows oil and water to pass through, reducing slip hazards. -
Q: What is the typical load capacity of this grating?
A: Safe load capacity depends on span and configuration. For a 30x5mm bar with 50mm spacing and 1m span, it can support up to 500 kg/m². We provide detailed load tables upon request. -
Q: Is the grating suitable for outdoor use in coastal areas?
A: Yes, with hot-dip galvanized finish, the grating is highly resistant to corrosion from salt spray and humidity, making it ideal for offshore platforms and coastal facilities. -
Q: How long does it take to produce and ship?
A: Standard production time is 15-20 working days. Custom orders may take 20-30 days. We ship from multiple ports (Tianjin, Qingdao, Shanghai, Foshan) with consolidated sea freight options. -
Q: Do you provide cutting or drilling services?
A: Yes, we can cut panels to exact dimensions, drill holes for bolting, and attach clips or brackets as per your requirements. -
Q: What certifications do your products have?
A: Our products comply with international standards such as BS EN 1993-1-8, AS 1657, and other regional norms. For specific certification requests, please contact our sales team.
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