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  • Forge Welded Steel Grating - China

    price: contact company for price

    Welded Steel Grating, Low Carbon Steel, Zinc Coated, Galvanized Steel, Stainless Steel, Serrated, Non Serrated Smooth

    Welded grating is a made by forge welding of bearing bars automatically resistance-welded with the crossbars through application of intense heat and force.

    Forge welded steel bar gratings are most popular and versatile industrial grating types, available in a variety of materials, spans, bar thicknesses and loading capacities, particularly suitable as heavy duty gratings for static and dynamic loading in the form of walkways, safety barriers, drainage covers, platforms, ventilation grates and stair treads.

    Benefits of Welded Grating:

    By pressing and welding to form a homogenous unit of all intersection points, high shear forces can be absorbed.

    Depending on static or dynamic loading, heavy-duty gratings can be provided for many applications depending on the clear span.

    Material: Carbon Steel, Stainless Steel

    Surface: Smooth, Serrated

    Finish: Mill Finish, Black Primer, H.D. Galvanized Material Standard:

    Mild steel - We utilize a high quality mild steel for load bearing bars, which exceeds the strength of ASTM A36, BS4360 Grade 43A and JIS G3101 SS400, KSD3505 SB41 - This is particularly beneficial where a floor is subjected to wheel loads, as deflection becomes a subordinate consideration to the ability of the load bearing bar to withstand high stress.

    Stainless Steel Floor can also be manufactured from stainless steel.

    The normal grade used are 304 and 316, but other grades can be considered upon request.

    Manufacturing Standards

    Qindelin Gratings are designed and manufacture in accordance with relevant international standards.

    The figures found in the Load and Deflection tables are calculated in compliance to national standard, while the manufacture conforms to the requirement of international standard.

    Common Sizes: Pitch of Bearing Bar

    A center distance between the two bearing bars adjacent to each other.

    *Common pitch : 30mm & 40mm

    Other : 12.5mm, 15mm, 25mm, 60mm Pitch of Cross Bar

    A center distance between the two cross bars adjacent to each other.

    *Standard pitch : 50mm & 100mm.


    Difference spacing of bearing bar & Cross bar can also be manufacture upon request.


    Electro-Forged Steel Grating can be used as industrial trucks, stair treads and various floorings.

    Heavy Welded Bar Grating

    Galvanized steel welded grating panels

    Width 24", Span 60"

    1/4" x 1" Bearing Bars, 1-3/16" center to center spacing.

    Heavy welded cross bars on 4" centers

    Smooth surface, Load Banded with equal gauge stubs welded ends.

    Company Contact:

    • Phone: 0086-534-8753882

    • Address: No.168 New Development Zone, Dezhou, Shandong, China, dezhou , shandong , China

    • Email: Email

    Published date: March 10, 2022

    • Business Description: We are a specialist manufacturer and supplier of metal grating products, using advanced technologies, talented and dedicated teams of professionals, and meeting international standards.

      Qindelin has more than 10 years experience in providing innovation and customer satisfaction industrial grating floor and walkways.

      Our bar gratings are exported to Australia, USA, Uk, Saudi Arabia, Qatar and many other countries.

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