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Hdg Galvanized Serrated Grating Heavy Duty Iron Steel

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Hdg Galvanized Serrated Grating Heavy Duty Iron Steel

Name: Hdg Galvanized Serrated Grating Heavy Duty Iron Steel
Brand: HBGB
Price: 1 USD

Hdg Galvanized Serrated Grating Heavy Duty Iron Steel Manufactures

Brand Name : HBGB

Model Number : GB-006

Certification : ISO 9001

Place of Origin : China

MOQ : 100pcs

Price : negotiable

Payment Terms : L/C, T/T

Supply Ability : 2000 pcs per day

Delivery Time : 15-25 days

Packaging Details : Steel Pallet or customized

Product namee : Galvanized Serrated Bar Grating

Material : Q235

Bar type : Steel Bar and Cross Bar

Usage : Anti-Slip Places

Warranty : 5 years

After-sale Service : Online technical support

Certificate : ISO 9001

Length hole : 50mm 100mm

Width hole : 30mm 40mm

Thickness : 4mm 5mm

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HDG Heavy Duty Galvanized Serrated Iron Bar Steel Grating For Australia

Galvanized serrated bar grating introduction:

It's also know as anti slip welded steel grating, the most strong and durable metal grating products. They are made from the mild carbon steel or stainless steel. We provide a full solution of steel bar grating, press locked grating,heavy duty grating, steel stair treads,plank gratings,safety grating, trench cover,etc. All the gratings are extremely strong and durable for all the bearing application. And all grating products are fully recyclable.

Features of Hot dip galvanised HDG Heavy Duty Steel Bar Grating:

1) High strength and light structure
2) Powerful anti-corrosion, durable and long working life
3) Beautiful appearance, bright surface
4) No dirt-rain-snow deposit, automatic cleaning, easy maintenance.
5) Good ventilation, day-lighting, heat-dispersing, resistant to sliding and explosion
6) Easy installation

Galvanized serrated bar grating surface treatment:

Normally,Hot galvanizing will be carried out after end welding process,For the thickness of bearing bars is not less than 5mm,the weight of average Zinc Layer will not be less than 610g/m2.When the thickness of bearing bars is less than 5mm,the weight of average Zinc Layer

Will not be less than 460g/m2. The quality and requirements after hot galvanizing are subject to the standards of GB/T 13912.

Galvanized serrated bar grating surface specifications:

Common Specification Of Steel Grating
Material Standard	ASTM A36, A1011, A569, Q235, S275JR,Stainless steel 304, Mild steel & Low carbon steel, etc
Bearing Bar (width*thickness)	25x3, 25x4, 25x4.5, 25x5, 30x3, 30x4, 30x4.5, 30x5, 32x5, 40x5, 50x5, 65x5, 75x6, 75x10…..100 x10mm etc; I bar: 25x5x3, 30x5x3, 32x5x3, 40x5x3 etc US standard: 1''x3/16'', 1 1/4''x3/16'', 1 1/2''x3/16'', 1''x1/4'',1 1/4''x1/4'', 1 1/2''x1/4'', 1''x1/8'', 1 1/4''x1/8'', 1 1/2''x1/8'' etc
Bearing Bar Pitch	12.5, 15, 20, 23.85, 25, 30, 30.16, 30.3,32.5, 34.3, 35, 38.1, 40, 41.25, 60, 80mm etc. US standard: 19-w-4, 15-w-4, 11-w-4, 19-w-2, 15-w-2 etc.
Twisted Cross Bar Pitch	38.1, 50, 60, 76, 80, 100, 101.6, 120mm, 2'' & 4'' etc
Surface treatment	untreated(black), hot-dipped galvanized ,powder coated, electroplate, painting or as per customers’ requirement.
Grating Style	Plain / Smooth, Serrated /teeth, I bar, serrated I bar
Packing	1) LCL(less than one container load): packed with plastic film then on the pallets 2) FCL(full container load): nude packing 3) Other special package :according to customers' requirements.
Payment Term	T/T,L/C, Paypal, Western Union, MoneyGram, Credit Card ,D/A,D/P, Trade assurance
Remarks: Other sizes also can be customized according to customers’ requirement.

Packing method of steel grating & pictures:

Grating Standard Packing Method:

1. Bandage and Paperboard: Generally applies to neat steel plate;

2. Screw Locking Method: Use 4 screw rods through the aperture of the steel grid, for high strength;

3. Steel Pallet: Traditional export packing.

Hdg Galvanized Serrated Grating Heavy Duty Iron Steel

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