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Steel Grating Structure Drainage Cover Stainless Grate Steel Catwalk Grating Walkway

Hebei Weijia Metal Mesh Co., Ltd.
  • Audited Supplier
  • 6 yrs

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Product Highlights

  • Corrosion Resistance: Available in hot-dip galvanized, powder coated, or stainless steel for long-lasting durability.
  • Anti-Slip Design: Serrated surface options provide enhanced skid resistance for safe walkways and platforms.
  • Customizable Specifications: Custom lengths, bearing bar sizes, and surface treatments available to meet specific project needs.
  • Versatile Applications: Ideal for industrial platforms, stair treads, walkways, flooring, and trench covers.
  • High Strength Structure: Manufactured from carbon steel or stainless steel with robust welded or press-locked construction.
  • Multiple Surface Treatments: Options include electro-galvanizing, hot-dip galvanizing, and powder coating in various RAL colors.
  • Quality Certifications: Products certified with CE, GS, and ISO9001:2015 standards for reliability and safety.
  • Free Sample Available: Free samples provided for quality inspection before placing bulk orders.

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Optional pre-shipment inspection for quality and quantity checks.
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Product Images of Steel Grating Structure Drainage Cover Stainless Grate Steel Catwalk Grating Walkway

Steel Grating Structure Drainage Cover Stainless Grate Steel Catwalk Grating Walkway
Steel Grating Structure Drainage Cover Stainless Grate Steel Catwalk Grating Walkway pictures & photos
Steel Grating Structure Drainage Cover Stainless Grate Steel Catwalk Grating Walkway
Steel Grating Structure Drainage Cover Stainless Grate Steel Catwalk Grating Walkway pictures & photos
Steel Grating Structure Drainage Cover Stainless Grate Steel Catwalk Grating Walkway
Steel Grating Structure Drainage Cover Stainless Grate Steel Catwalk Grating Walkway pictures & photos
Steel Grating Structure Drainage Cover Stainless Grate Steel Catwalk Grating Walkway
Steel Grating Structure Drainage Cover Stainless Grate Steel Catwalk Grating Walkway pictures & photos
Steel Grating Structure Drainage Cover Stainless Grate Steel Catwalk Grating Walkway
Steel Grating Structure Drainage Cover Stainless Grate Steel Catwalk Grating Walkway pictures & photos
Steel Grating Structure Drainage Cover Stainless Grate Steel Catwalk Grating Walkway
Steel Grating Structure Drainage Cover Stainless Grate Steel Catwalk Grating Walkway pictures & photos
Steel Grating Structure Drainage Cover Stainless Grate Steel Catwalk Grating Walkway
  • Steel Grating Structure Drainage Cover Stainless Grate Steel Catwalk Grating Walkway
  • Steel Grating Structure Drainage Cover Stainless Grate Steel Catwalk Grating Walkway
    Steel Grating Structure Drainage Cover Stainless Grate Steel Catwalk Grating Walkway
  • Steel Grating Structure Drainage Cover Stainless Grate Steel Catwalk Grating Walkway
    Steel Grating Structure Drainage Cover Stainless Grate Steel Catwalk Grating Walkway
  • Steel Grating Structure Drainage Cover Stainless Grate Steel Catwalk Grating Walkway
    Steel Grating Structure Drainage Cover Stainless Grate Steel Catwalk Grating Walkway
  • Steel Grating Structure Drainage Cover Stainless Grate Steel Catwalk Grating Walkway
    Steel Grating Structure Drainage Cover Stainless Grate Steel Catwalk Grating Walkway
  • Steel Grating Structure Drainage Cover Stainless Grate Steel Catwalk Grating Walkway
    Steel Grating Structure Drainage Cover Stainless Grate Steel Catwalk Grating Walkway
  • Steel Grating Structure Drainage Cover Stainless Grate Steel Catwalk Grating Walkway
    Steel Grating Structure Drainage Cover Stainless Grate Steel Catwalk Grating Walkway

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Product Description

Product Description
Steel Grating Structure Drainage Cover Stainless Grate Steel Catwalk Grating Walkway
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. 
Steel Grating Structure Drainage Cover Stainless Grate Steel Catwalk Grating Walkway
Steel Grating Structure Drainage Cover Stainless Grate Steel Catwalk Grating Walkway
Steel Grating Structure Drainage Cover Stainless Grate Steel Catwalk Grating Walkway
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.
Specification
Steel Grating Structure Drainage Cover Stainless Grate Steel Catwalk Grating Walkway
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.
Steel Grating Structure Drainage Cover Stainless Grate Steel Catwalk Grating Walkway
Steel Grating Structure Drainage Cover Stainless Grate Steel Catwalk Grating Walkway
Steel Grating Structure Drainage Cover Stainless Grate Steel Catwalk Grating Walkway
Steel Grating Structure Drainage Cover Stainless Grate Steel Catwalk Grating Walkway
Steel Grating Structure Drainage Cover Stainless Grate Steel Catwalk Grating Walkway
Steel Grating Structure Drainage Cover Stainless Grate Steel Catwalk Grating Walkway
Steel Grating Structure Drainage Cover Stainless Grate Steel Catwalk Grating Walkway
Steel Grating Structure Drainage Cover Stainless Grate Steel Catwalk Grating Walkway
Steel Grating Structure Drainage Cover Stainless Grate Steel Catwalk Grating Walkway
Steel Grating Structure Drainage Cover Stainless Grate Steel Catwalk Grating Walkway
Steel Grating Structure Drainage Cover Stainless Grate Steel Catwalk Grating Walkway
Pickling
High-grade steel grating is typically pickled after production to remove scale and discoloration caused by welding, which can lead to corrosion. During the pickling process, the grating is submerged in a bath that cleanses the surface, leaving it metallically pure and corrosion-resistant.
Steel Grating Structure Drainage Cover Stainless Grate Steel Catwalk Grating Walkway
Hot dip galvanizing
Hot-dipped galvanized steel grating involves submerging the steel grating in molten zinc, a process called galvanization. This forms a strong metallurgical bond between the zinc and the steel, resulting in a durable, corrosion-resistant protective layer.
Steel Grating Structure Drainage Cover Stainless Grate Steel Catwalk Grating Walkway
Powder coating
Powder coating is a cost-effective, durable way to color grating. The process includes degreasing, pickling, zinc-phosphating, and electrostatic powder application, then baking at 180°C. For enhanced corrosion protection, this coating combines hot-dip galvanizing with powder coating. Available in all RAL colors, with different gloss levels and textures.
Applicantions
Steel Grating Structure Drainage Cover Stainless Grate Steel Catwalk Grating Walkway
Steel Grating Structure Drainage Cover Stainless Grate Steel Catwalk Grating Walkway
Steel Grating Structure Drainage Cover Stainless Grate Steel Catwalk Grating Walkway
Steel Grating Structure Drainage Cover Stainless Grate Steel Catwalk Grating Walkway
Steel Grating Structure Drainage Cover Stainless Grate Steel Catwalk Grating Walkway
Steel Grating Structure Drainage Cover Stainless Grate Steel Catwalk Grating Walkway
Packing & Delivery
Steel Grating Structure Drainage Cover Stainless Grate Steel Catwalk Grating Walkway
Steel Grating Structure Drainage Cover Stainless Grate Steel Catwalk Grating Walkway
Steel Grating Structure Drainage Cover Stainless Grate Steel Catwalk Grating Walkway
Steel Grating Structure Drainage Cover Stainless Grate Steel Catwalk Grating Walkway
Company Profile
Steel Grating Structure Drainage Cover Stainless Grate Steel Catwalk Grating Walkway

About the Supplier

This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR2461114". Items marked "verified" are certified.

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Hebei Weijia Metal Mesh Co., Ltd.
Hebei Weijia Metal Mesh Co., Ltd.
Hebei Weijia Metal Mesh Co., Ltd.
Hebei Weijia Metal Mesh Co., Ltd.
Hebei Weijia Metal Mesh Co., Ltd.
Hebei Weijia Metal Mesh Co., Ltd.
Hebei Weijia Metal Mesh Co., Ltd.
Hebei Weijia Metal Mesh Co., Ltd.

About Our Factory & Business Background

verified Business Type
Manufacturer/Factory & Trading Company
Address
A1306, Lanshanguoji, Yuhua District, Shijiazhuang, Hebei, China
verified Plant Area
4000 square meters
verified Number of Employees
17
verified Registered Capital
102,700,000 RMB
verified Terms of Payment
LC, T/T, D/P, PayPal, Western Union, Small-amount payment
verified International Commercial Terms(Incoterms)
FOB, CIF, CFR, EXW
verified Average Lead Time
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays
verified Nearest Port
Tianjin Port
verified Minimum Order Quantity
10 Pcs
verified Supply Chain Partners
20

Our Production Capability & Technical Expertise

verified Main Products
Steel Grating, Welded Wire Mesh, Safety Grating, Barbed Wire, Perforated Sheet, Expanded Metal Sheet, Welded Gabion, Wire Mesh, Fence
verified Production Lines
2
verified Production Machines
Steel Plate Straightening & Punching & Cutting Machine, Straightening & Cutting Machine, Welding Machine, Punching Machine, Coating Thickness Meter
verified QA/QC inspectors
3 people
verified Inspection Type for Finished Products
Random inspection(Visual inspection & Function inspection)
verified Inspection Method for Finished Products
Have instructions and uniformly followed
verified Customization Options
Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
verified ODM Service Available
Yes
verified OEM Service Available
Yes
verified R&D Engineers
1 people
verified Traceability of Raw Materials
Yes
verified Own Brand
Yes

Our Industry Experience & Global Business Record

verified Year of Establishment
2008-04-24
verified Export Year
13 Years
verified Main Markets
South America, Europe, Africa
verified Repeat Buyers Choice
50%~80%
verified Number of Foreign Trading Staff
2
verified Overseas Agent/Branch
No
verified New Products Launched in Last year
No

Our Certifications, Standards & Industry Recognition

verified Management System Certification
ISO9001:2015, ISO45001:2018, ISO14001
verified Product Certification
Others
verified Cooperated with Fortune 500
No

FAQ

What materials are used for the steel grating?
The steel grating is primarily manufactured from carbon steel, stainless steel, or aluminum.
What surface treatments are available?
We offer hot-dip galvanizing, electro-galvanizing, powder coating, and polishing. Powder coating is available in all RAL colors.
Is customization available for this product?
Yes, we provide full customization including custom lengths, bearing bar sizes, and surface treatments based on samples or designs.
What is the minimum order quantity (MOQ)?
The minimum order quantity is 10 pieces.
What types of steel grating do you offer?
We offer welded bar grating, press-locked grating, swage-locked grating, and riveted grating in smooth or serrated options.
What is the warranty period?
We provide a 1-year warranty and 5 years of after-sales service quality guarantee.
What are the common applications for this grating?
It is widely used for industrial platforms, stair treads, walkways, flooring, trench covers, and heavy-duty constructions.
How long is the lead time for production?
The lead time is within 15 workdays during the off-season and one month during the peak season.

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