Tianjin Shunjinhua Machinery Manufacturing Co Ltd
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Galvanized Catwalk Metal Grid Steel Walk Grating Steel Walking Grating Platform

Specification: 1-100 USD/PIECE
Use Parts: 10 PIECE
Supply Ability: 5000 TON
Payment Terms: TT , LC , Others
Place of OriginTianjin, China
Model Number6000*1000mm
ColorSilver, Green, Blue, etc
FeatureBeautiful, corrossion resistance
Specification1-100 USD/PIECE
Use Parts10 PIECE
Supply Ability5000 TON
Payment TermsTT , LC , Others

Product Description

Steel Gratings

1. Bearing bar(load bar):20x3 ..... 75x10 mm

2. Bearing bar pitch: 12.5, 15, 20, 23.85, 25, 30, 30.16, 30.3, 32.5, 35, 40mm. US standard: 1"x3/16", 1 1/4"x3/16", 1 1/2"x3/16", 1"x 1/4", 1 1/4"x 1/4", 1 1/2"x 1/4" etc.

3) Cross Bar Pitch (center to center): 38,50,76,100,101.6mm.

Material: Mild Steel (Low Carbon Steel) or Stainless Steel

Surface Treatment:

1. Hot dip galvanized drain covers
2. Stainless steel drain covers
3. Powder coating drain covers
4. Other as per customers’ requirement

Bar grating types are specified by bearing bar spacing followed by cross rod spacing

Steel grating standards:
A) China: YB/T4001-1998
C) UK: S4592-1987
D) Australia: AS1657-1985
E) Japan: JIS

Grating Style:Plain / Smooth, Serrated /teeth, I bar, serrated I bar

Steel Grating:
1. Production process:
Steel grating is made by bearing bar and cross bar according to the flat-steel weft arrangement, in high-pressure spacing on resistance welder welded by cutting, incision, opening, overlock process such as processing and into customer requirements finished products.
2. Features:
High intensity, light structure, strong grid bonding structure makes it with high load, the structure characteristics, facilitate hoisting light; Beautiful appearance, durable: Hot-DIP galvanized surface treatment make it fairly good corrosion resistance, the surface luster beautiful; Ventilation, lighting, heat dissipation, explosion-proof, prevent slippery properties is good; Deposition prevention dirt.
3. Usage:
Widely used in petroleum chemical industry, power plant, water and sewage treatment plants, municipal engineering, environmental sanitation engineering fields of the platform, footpath, zhanqiao pier, ditch lid, manhole cover, ladders, fences, guardrail etc.
4. Material: Carbon steel or stainless steel
5. Surface Treatment: Hot-dipped galvanized, PVC coated, electro galvanized, plain and so on.
6. Size: Standard or non-standard, making as the customers drawings.
7. Packing: Naked or packing as the customers request.

Packing and Delivery

Company Inrformation

Company Name

Tianjin shunjinhua machinery manufacturing co. LTD

Factory Area

1,000-3,000 square meters


East Development Zone, Tianjin, China 

Number of R&D Staff

5-10 peoples

Number of QC Staff

5-10 peoples

Number of Employees

51-100 peoples

Main Products

Steel Grating, Stair Tread, Trench Grating, Temporary Fence, Chain Link Fence, Field Fence, Cattle Fence,etc.

Main Markets

South Asia, South America, Western Europe, North America, Africa, Oceania, Mid East, etc.

Total Annual Sales Volume

US$10 Million - US$50 Million

Export Percentage


Contract Manufacturing

OEM Service Offered   Design Service Offered   Buyer Label Offered  

Our Characteristic

OEM&ODM, We can according to drawing production

Send a message to us


152 kilometers of national highway 104, east side of gaogaolou village, jinghai town, jinghai district, Tianjin,China


Shunjinhua is specialized in manufacture and export all kinds of steel gratings with the best quality, competitive price and faster delivery time. Such as steelmill black and hot dip Galvanizing grating flooring walkway, platform and steel structures, stair tread, well cover, trench cover, compound gratings, storage shelves, ladder, fences and handrail so on for construction project, oil project, seaport, power plant, water plant, defense project, chemical factory and so on.

Tianjin Shunjinhua Machinery Manufacturing Co Ltd