What is the difference between electroforged and manually welded gratings?

Electroforged gratings are produced on PLC-controlled machines that apply more than 100 tonnes of hydraulic pressure and approximately 2200 A of current to fuse every cross bar into the bearing bar, creating a seamless joint with no open welds. Manually welded gratings are fabricated panel by panel and are preferred for non-standard shapes, heavy bar sections and complex cut-outs.

Which stainless steel grade should I choose for coastal or chemical environments?

AISI 304 suits most food, pharmaceutical and indoor process areas. AISI 316 contains molybdenum and is recommended for marine, coastal and chloride-rich chemical environments. AISI 309 is used where higher temperature resistance is needed. Gratings are acid washed and electro-polished after welding.

Can gratings be fabricated with cut-outs, toe plates and banding?

Yes. Round, square and edge cut-outs can be incorporated in pressure-welded and electroforged panels, and every cut-out is banded with flat bar. Custom panels are typically produced in widths from 250 mm up to 1200 mm with lengths as required by the project drawing.

What information is needed to evaluate a grating requirement?

Share the bearing bar size, bar pitch, cross bar pitch, panel dimensions, material grade, surface finish, design load or span, quantity, required standards and destination port. Layout drawings speed up engineering review.

Is FRP grating a suitable replacement for steel grating?

FRP and fiberglass gratings weigh much less than steel, do not corrode and are non-conductive, which makes them suitable for chemical plants, water treatment, offshore and electrical areas. Load capacity depends on panel depth and span, so the section should be selected against the design load.

Cable Tray Customized Galvanized Stainless Steel 304 316 Cable Ladder Hot Dipped Galvanized Perforated Cable Tray Trunking

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Cable Tray Customized Galvanized Stainless Steel 304 316 Cable Ladder Hot Dipped Galvanized Perforated Cable Tray Trunking

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Product Description

Company Profile

China Manufacturer Custom Size Electric Wire Perforated HDG Hot Dip Galvanized Cable Tray

Products Description

Type	Perforated Cable Trays
Material	Quality Steel Sheet(Q235), Stainless Steel 304/316, Aluminum
Edge Design	45° Edge / 90° Edge / Return Edge
Thickness (mm)	0.8 - 2.5
Width (mm)	50 - 900
Height (mm)	25 - 200
Length (mm)	2000 / 2440 / 3000
Surface Finish	Electro galvanized, Hot dip galvanized, Powder coating
Customized Service	Custom size / design / cutout / color / surface

Type	Ladder Type Cable Tray
Material	Quality Steel Sheet(Q235), Stainless Steel 304/316, Aluminum
Structure	2 Side rungs + 6 middle rungs per 2 meters cable ladder 2 Side rungs + 7 middle rungs per 3 meters cable ladder
Middle Rung Design	Middle rungs with holes or without holes
Edge Design	45° Edge / 90° Edge / Return Edge
Thickness (mm)	0.8 - 2.5
Width (mm)	50 - 900
Height (mm)	25 - 200
Length (mm)	2000 / 2440 / 3000
Surface Finish	Electro galvanized, Hot dip galvanized, Powder coating
Customized Service	Custom size / design / cutout / color / surface

Type	Cable Trunking
Material	Quality Steel Sheet(Q235), Stainless Steel 304/316, Aluminum
Thickness (mm)	0.8 - 2.5
Width (mm)	50 - 900
Height (mm)	25 - 200
Length (mm)	2000 / 2440 / 3000
Surface Finish	Electro galvanized, Hot dip galvanized, Powder coating
Customized Service	Custom size / design / cutout / color / surface

Type	Cable Trunking
Material	Quality Steel Sheet(Q235), Stainless Steel 304/316, Aluminum
Thickness (mm)	0.5 - 1.0
Size (mm)	W50H30, W60H40, W50H50, W100H50
Length (mm)	2000 - 6000
Surface Finish	Electro galvanized, Hot dip galvanized, Powder coating
Lead Time	5000-10000 Meters / 2-3 days, 10000-50000 Meters / 3-5 days
Customized Service	Custom size / design / cutout / color / surface

Why Choose Us

Our brand: EACHANGSUN
We're a professional manufacturer specializing in cable tray for 16 years. We have a professional design team, production team, and quality inspection team to ensure that every customer can customize products that meet their needs.

Our main products are as follows:

Ladder Type Cable Tray
Perforated Cable Tray
Wire Mesh Cable Tray
Cable Trunking
Accessories

Products are exported all over the world. For example: Middle East, Asia, Africa, North America, Europe.
If you're interested in any item, welcome to contact me any time.

Frequently Asked Questions

Q1 Why choose us?

A We have been producing CABLE TRAYS for over 16 years. What we offer are good products at a reasonable price.

Q2 How long is your delivery time?

A Generally it is 5-10 days if the goods are in stock. Or according to quantity, taking 10-25 days average production time (5,000-10,000 meters in 2-3 days, 10,000-50,000 meters in 3-5 days).

Q3 Do you provide samples? Is it free or extra?

A Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q4 How can you make commitment passing the test?

We have our own factory inspection and institutional lab to conduct rigorous tests:
a. Safe Loading Test
b. Galvanized Thickness Test
c. Salt Spray Test
d. Electrical Continuity

Q5 What customization services do you provide?

A We provide comprehensive customized services including custom sizes, unique structural designs, cutout configurations, surface finishes, and powder coating colors.

Q6 What surface finishes are available for cable trays?

A We offer Electro Galvanized, Hot Dip Galvanized (HDG), and Powder Coating finishes tailored to various indoor and harsh outdoor environments.

Cable Tray Customized Galvanized Stainless Steel 304 316 Cable Ladder Hot Dipped Galvanized Perforated Cable Tray Trunking

Product Description

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