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Surface Treatment
Home / Products / Surface Treatment / Surface-untread Steel Grating

Surface-untread Steel Grating

We can provide steel gratings without any surface treatment, with standard sizes of 1000X1000, 2000X1000, 3000X1000, 6000X1000, etc. The commonly used size is 6000X1000, and the size can also be cut into any size according to your needs, with the Bearing Bar ranging from 20*3mm to 150*10mm. The surface is flat or serrated, and customers can process and cut the surface of the steel grating according to their needs.

Technical Parameters

Common Specification Of Steel Grating
Material StandardASTM A36, A1011, A569, Q235, S275JR,Stainless steel 304, Mild steel & Low carbon steel, etc
Bearing Bar(width*thickness)25x3, 25x4, 25x4.5, 25x5, 30x3, 30x4, 30x4.5, 30x5, 32x5, 40x5, 50x5, 65x5, 75x6,  75x10…..100 x10mm etc; I bar: 25x5x3, 30x5x3, 32x5x3, 40x5x3 etc US standard: 1''x3/16'', 1 1/4''x3/16'', 1 1/2''x3/16'', 1''x1/4'',1 1/4''x1/4'', 1 1/2''x1/4'', 1''x1/8'', 1 1/4''x1/8'', 1 1/2''x1/8'' etc
Bearing Bar Pitch12.5, 15, 20, 23.85, 25, 30, 30.16, 30.3,32.5, 34.3, 35, 38.1, 40, 41.25, 60, 80mm etc. US standard: 19-w-4, 15-w-4, 11-w-4, 19-w-2, 15-w-2 etc.
Cross Bar TypeRound Steel:φ6、φ10、φ12 etc. Twisted square steel:φ6、φ8、φ10 etc. Bearing Bar:10X2mm、20X2mm、30X3mm etc.
Twisted Cross Bar Pitch38.1, 50, 60, 76, 80, 100, 101.6, 120mm, 2'' & 4'' etc
Grating StylePlain / Smooth, Serrated /teeth, I bar, serrated I bar


Customized Service

We understand that every project is unique, so we offer a comprehensive custom service to our customers . Our experienced engineers and designers will work closely with you to ensure the product meets your exact specifications.

1. Size and Shape: We can produce steel grating in any size and shape you require.

2. Load Capacity: Customize load capacity to match your specific application.

3. Surface Treatment: Choose from hot-dip galvanizing, painting or other special surface treatments.

4. Special Designs: We can create custom designs for complex applications or unique project requirements.

FAQ

  • MOQ

    Our MOQ is flexible and depends on the specific product and customization requirements. Generally speaking, we strive to meet both small and large order requirements to meet the different needs of our customers.

  • After-Sales Service

    We are committed to providing excellent after-sales service. Our team is always available to answer questions and address any concerns you may have. If any issues arise with the product, we will resolve them quickly to ensure your satisfaction.

  • Lead Time

    Delivery time depends on order size and complexity. We strive to deliver your order as quickly as possible without compromising quality. Our production and logistics teams work efficiently to ensure on-time delivery.

  • Logistics

    We have established partnerships with reliable logistics providers to ensure safe and timely delivery of our products. We can ship steel gratings to any location worldwide and our team will take care of all the logistical details for you.

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