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China factory - Gnee Steel (tianjin) Co., Ltd

Gnee Steel (tianjin) Co., Ltd

  • China,Tianjin ,Tianjin
  • Verified Supplier
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  3. Hot Dip Galvanized Serrated Style Steel Grating with 30mm Spacing for Heavy Duty
China Hot Dip Galvanized Serrated Style Steel Grating with 30mm Spacing for Heavy Duty
China Hot Dip Galvanized Serrated Style Steel Grating with 30mm Spacing for Heavy Duty

  1. China Hot Dip Galvanized Serrated Style Steel Grating with 30mm Spacing for Heavy Duty
  2. China Hot Dip Galvanized Serrated Style Steel Grating with 30mm Spacing for Heavy Duty
  3. China Hot Dip Galvanized Serrated Style Steel Grating with 30mm Spacing for Heavy Duty
  4. China Hot Dip Galvanized Serrated Style Steel Grating with 30mm Spacing for Heavy Duty

Hot Dip Galvanized Serrated Style Steel Grating with 30mm Spacing for Heavy Duty

  1. MOQ： 2PCS
  2. Price：
  3. Get Latest Price
Supply Ability 300000 Square Meter/Square Meters per Month
Delivery Time Shipped in 20 days after payment
Packaging Details Fix with metal belt Packing with pallet ,outside wrap with waterproof plastic film Finial in container
Brand Name Gnee

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  1. Product Details
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Product Specification

Supply Ability 300000 Square Meter/Square Meters per Month Delivery Time Shipped in 20 days after payment
Packaging Details Fix with metal belt Packing with pallet ,outside wrap with waterproof plastic film Finial in container Brand Name Gnee
High Light Hot Dip Galvanized Steel Grating ，Serrated Style Bar Grating ，30mm Spacing Floor Grating
Heavy Duty Stainless Steel Floor Trap Grating
Hot-dip galvanized steel grating is available in three main styles: Plain Style Steel Grating, Serrated Style Steel Grating, and I-Bar Type Steel Grating. These durable products are widely used in steel structure platforms, stair treads, sidewalks, drainage systems, and well covers. We offer both standard steel grating designs and custom manufacturing to meet specific client requirements.
Steel Grating Classifications by Application
30mm Spacing Steel Grating (Common Type)
Featuring a 30mm center distance for flat steel that meets US standards, this type offers superior surface impact resistance. Ideal for drain covers, stair treads, and applications in power plants, sewage treatment facilities, chemical plants, airports, and docks.
40mm Spacing Steel Grating (Economical & Lightweight)
Designed to meet British standards for walkways and stairs, this is the optimal choice for applications with smaller spans. Commonly used for warehouse shelves, trestles, and protective fences.
60mm Spacing Steel Grating (Mining Industry)
Specifically developed for mining applications, this design allows mineral splashes to pass through the grating surface, maintaining cleanliness and safety. Frequently used in walkways along conveyor lines and processing plants.
Additional Classification Methods
  • By Welding Method: Pressure welding, inlaying, locking, and through welding types
  • By Load-Bearing Flat Steel Profile: Plane type, tooth type, and "I" type configurations
  • By Material: Stainless steel grating and carbon steel grating options
Product Specifications
Item Description
Bearing Bar 25x3, 25x4, 25x4.5, 25x5, 30x3, 30x4, 30x4.5, 30x5, 32x5, 40x5, 50x5, 65x5, 75x6, 75x10-100x10mm
I-bar: 25x5x3, 30x5x3, 32x5x3, 40x5x3
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"
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
US Standard: 19-w-4, 15-w-4, 11-w-4, 19-w-2, 15-w-2
Twisted Cross Bar Pitch 38.1, 50, 60, 76, 80, 100, 101.6, 120mm, 2" & 4"
Material Grade ASTM A36, A1011, A569, Q235, S275JR, SS304, SS400, Mild steel & Low carbon steel
Surface Treatment Black, self color, hot dip galvanized, painted, spray coating
Grating Style Plain/Smooth, Serrated/Teeth, I-bar, Serrated I-bar
Standard China: YB/T 4001.1-2007, USA: ANSI/NAAMM(MBG531-88), UK: BS4592-1987, Australia: AS1657-1985, Germany: DIN24537-1-2006, Japan: J Standards
Heavy duty steel grating installation example Close-up view of steel grating surface texture Steel grating application in industrial setting

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer,Distributor/Wholesaler,Exporter

  • Year Established:

    2006

  • Employee Number:

    250~300

  • Ecer Certification：

    Verified Supplier

GNEE STEEL ,Has dedicated in producing and exporting all types of steel gratings for more than 19 years,A Professional Steel Grating & Safety Grating Manufacturer for Projects Engineering. Since our establishment, we have been dedicated to becoming a trusted global partner for high-quality ste... GNEE STEEL ,Has dedicated in producing and exporting all types of steel gratings for more than 19 years,A Professional Steel Grating & Safety Grating Manufacturer for Projects Engineering. Since our establishment, we have been dedicated to becoming a trusted global partner for high-quality ste...

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Get in touch with us

  • Reach Us
  • Gnee Steel (tianjin) Co., Ltd
  • No.4-1114, Beichen Building, Beicang Town, Beichen District, Tianjin, China
  • https://www.galvanizedsteelgrating.com/

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