Galvanized Heavy Duty Steel Grating for Sump, Trench, Drainage with Class D

• Material: Q235
• Shape: Square
• Certification: ISO, CE
• Application: Steel Structure Walkway, Foot Pedal, Drain Cover,
• Manufacturing Method: Press Machine Welding
• Surface: Hot DIP Galvanized
• Model NO.: DR010003
• Bearing Bar: Smooth, Serrated, I Bar
• Max Width of Grating Panel: 1200mm
• Transport Package: Pallet
• Specification: Q235
• Trademark: Addision
• Origin: China
• HS Code: 73089000
• Production Capacity: 200 Tons/Month

Product Description

Standard of steel grating:

Steel Grating Standard
China: YB/T4001.1-2007
America:ANSI/NAAMM(MBG531-93)
England:BS4592
Australia:AS1657

Steel Material Standard
China:GB700-2006
America:ASTM A36/A36M-96
England:BS4360(43A)
Australia:AS3697

Hot-dip Galvanized Standard
China GB/T13912-2002
America:ASTM(A123)
England:BS729
Australia:AS1650
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Steel Grating Specification:
 

Material	▪ Mild Steel (Carbon Steel)
	▪ Stainless Steel
	▪ Aluminum
Bearing bar size	▪ 3mm thickness with 20mm to 40mm depth.
	▪ 5mm thickness with 20mm to 120mm depth.
	▪ 8mm thicness, 10mm thickness with 60mm to 140mm depth.
	▪ Customized size available.
Bearing bar style	Smooth bar, Serrated bar, Smooth I Bar, Serrated I bar
Bearing bar space              (center to center)	▪ 12.5mm, 15mm, 30mm, 40mm, 50mm
Cross bar style	▪ Twist bar
	▪ Round bar
	▪ Rib bar.
Cross bar space                 (center to center)	▪ 50mm, 76mm, 100mm
Surface treatment	▪ Untreated
	▪ Hot Dipped Galvanized
	▪ Painted.
Package	▪ Steel Pallet / Plywood Pallet, or according to customers' requirement.
Application	▪ Walkway, Industrial Platform, Sump, Trench, Drainage and so on.

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Advantages of Steel Grating:

Saving materials,
easy installation,
durable in use,
light structure,
no accumulation of dirt,
good performance of ventilation,
lighting, heat dissipation, anti-corrosive, anti-acid an alkali corrosion.



Our company Advantages:

1: High quality,
2: Delivery in time,
3: Fast water draining,
4: Anti-odor, anti-clogging,
5: Easy to maintain and clean
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FAQ
•  What is your payment term?
30% deposit and remaining 70% balance against the copy of the B/L.
 
•  What is the lead time?
Generally, 20-25 days after receiving the deposit.

•  Can you provide samples?
Yes we can provide a sample piece for free after the price is approved. 
 
•  Can you design the products according to our requirement?
Yes we can make the products according to your drawings / samples, or detailed information.