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Pressure welding galvanized steel grating for industrial machinery
Description:
The biggest feature of aluminum grating is lightweight and high corrosion resistant capacity, beautiful appearance. Usually aluminum gratings are used for sewage and waste treatment plants, chemical process industry, off-shore rigging drills, marine applications and more. It can be used for walkways, mezzanine floors, pedestrian bridge walkways, stage flooring and more.
Steel grating is usually provided with one of three finishes, bare steel (no finish), painted with one
coat of manufacturers red, black or silver paint, or hot dip galvanized in accordance with ASTM A-123.
Aluminum products are commonly supplied mill finish but they are also available with optional chemically
cleaned or anodized finishes. Due to discoloration that occurs during welding and fabrication, Stainless
Steel grating products typically require secondary finishing
Commercial cleaning, passivation or abrasive blasting can provide a uniform matte surface and a bright
stainless finish can be provided by electro-polishing. All grating products can be provided with specialty
finishes including enamel or epoxy paints or powder coating. When considering specialty finishes,
consultation with the coating manufacturer is essential.
Grating is the workhorse of the industrial flooring market and has served industry for decades.
Strong and durable with an exceptional strength-to-weight ratio, metal bar grating can be easily fabricated
to nearly any configuration. The high percentage of open area makes bar grating nearly maintenance free
and all products are fully recyclable.
| Remarks: Special Material, High Zinc Coating and New Style can be Customized. | |
| Material Standard | ASTM A36, A1011, A569, Q235, S275JR, Stainless steel 304/316, Mild steel & Low carbon steel, etc |
| Bearing Bar (Width x 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 Pitch | 12.5, 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. |
| Twisted Cross Bar Pitch | 38.1, 50, 60, 76, 80, 100, 101.6, 120mm, 2'' & 4'' etc |
| Surface Treatment | Untreated(black), Hot-dipped galvanized, Powder coated, Electroplate, Painting or as per customers' requirement. |
| Grating Style | Plain / Smooth, Serrated / Teeth, I bar, Serrated I bar |
| Packing | (1) Bandage and Paperboard: Generally applies to neat steel plate; (2) Screw Locking Method: Use 4 screw rods through the aperture of the steel grid, for high strength; (3) Steel Pallet: Traditional export packing. |
| Payment Term | T/T, L/C, Western Union, Credit Card, Alibaba Trade Assurance |
