Heavy-Duty ASTM A36 Carbon Steel Galvanized Bar Grating Serrated Welded Floor

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Payment Terms	Negotiable
Delivery Time	5-9 working days
Packaging Details	Sea-worthy packing, ie wooden or steel tray with steel strip,etc
Brand Name	GNEE
Certification	SGS
Place of Origin	China

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Payment Terms	Negotiable	Delivery Time	5-9 working days
Packaging Details	Sea-worthy packing, ie wooden or steel tray with steel strip,etc	Brand Name	GNEE
Certification	SGS	Place of Origin	China
High Light	ASTM A36 carbon steel grating ，galvanized welded floor grate ，serrated walkway steel grating

Steel bar grating, known for its high strength and robust structure, is manufactured from carbon steel, aluminum, or stainless steel. Depending on the production method, steel grating can be categorized into four types: welded bar grating, press-locked grating, swage-locked grating, and riveted grating. Based on surface design, it is available in both smooth and serrated options. With a wide range of styles and sizes, steel grating serves versatile applications in everyday life, including stair treads, walkways, platforms, flooring, trench covers, wheeled equipment, security screens, and heavy-duty constructions.

Heavy-Duty ASTM A36 Carbon Steel Galvanized Bar Grating

Welded bar grating

Press Lock Grating

Swage Locked Grating

Welded bar grating is also called metal open bar grating. Welded bar grating, also known as metal open bar grating, comes in two types: smooth and serrated. Smooth, or plain steel bar grating, is more popular, but serrated grating offers better skid resistance.

Made from low carbon steel, stainless steel, or aluminum, is created by bonding slotted bars under hydraulic pressure. It's strong, durable, and widely used in industrial and commercial applications like stair treads, platforms, walkways, and covers. Serrated surfaces enhance anti-slip properties.

Swage locked grating, mainly made of aluminum or stainless steel bars, is formed by inserting cross bars into pre-punched bearing bars and locking them under hydraulic pressure. It comes in three bearing bar types: rectangular, T, and I bars, with I bars being lighter and more affordable.

Material	Carbon Steel, Stainless Steel, Aluminum
Surface treatment	Hot dipped galvanized, Spray painting, Polished and powder coated
Bearing bar type	Plain(Flat) bar, Serrated bar, I-bar, etc.
Common specification
Bearing bar pitch (mm)	Cross bar pitch (mm)	Bearing bar size (WSG_Height×Thickness_Bearing bar pitch_Cross bar pitch)
30	100	WSG_203/253/323/403/205/325/405/455/505/555_30_100
	50	WSG_203/253/323/403/205/325/405/455/505/555_30_50
40	100	WSG_203/253/323/403/205/325/405/455/505/555_40_100
	50	WSG_203/253/323/403/205/325/405/455/505/555_40_50
60	50	WSG_203/253/323/403/205/325/405/455/505/555_60_50
If you have any questions regarding the dimensions or specific specifications, please feel free to contact us immediately.

Heavy-Duty ASTM A36 Carbon Steel Galvanized Bar Grating

Company Details

Bronze Gleitlager

Bronze Sleeve Bushings

and

Graphite Plugged Bushings

from Quality China Factory

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Business Type:

Manufacturer,Distributor/Wholesaler,Exporter 
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Year Established:

2006 
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Employee Number:

250~300 
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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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