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Ss316l Trench Drain Cover Heavy Duty Steel Grating Drainage Ditch

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Ss316l Trench Drain Cover Heavy Duty Steel Grating Drainage Ditch

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Brand Name :	Zhuote
Model Number :	325/30/100
Certification :	ISO9001-2015
Price :	2-7usd /Square meters
Payment Terms :	L/C, T/T
Supply Ability :	1000Square meters/day
Delivery Time :	10-12 work days

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Ss316l Trench Drain Cover Heavy Duty Steel Grating Drainage Ditch

Heavy Duty Grating Trench Drain Cover drainage Steel Grating Cover Drainage Ditch

Product descriptions

1. The center spacing of flat steel is 12.5 ~ 30, 32.5, 40, 60, 80, 90mm, etc. 30mm is recommended.
2. Rod spacing, 30 ~ 170mm optional. It is recommended to use 100mm.
3. Flat steel shape marking:
F- indicates that the section is flat steel of flat shape (which can be omitted in the marking);
S- represents a toothed flat steel section;
I- denotes "I" type flat steel section.
4. Surface treatment marks:
G- stands for hot dip galvanizing (may be omitted in marking);
P- for paint;
U- means no surface treatment.

Hot Dipped Galvanized Steel Gratings for Ditch Cover Plate Advantages

- No corrosion traps around joints
- High strength to weight ratio
- Allows shaping without loss of strength
- Available plain or serrated
- Allows passage of heat, light, water and ice.

Hot Dipped Galvanized Steel Gratings for Ditch Cover Plate Packing

Standard Grating 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. (Hot Dipped Galvanized Steel Gratings for Ditch Cover Plate)

Common Specification of Steel Grating
Material Standard	ASTM A36, A1011, A569, Q235, S275JR, Stainless steel 304/316, Mild steel & Low carbon steel, etc
Bearing Bar (Width x 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
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
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) 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.

Ss316l Trench Drain Cover Heavy Duty Steel Grating Drainage Ditch

Surface treatment

1. The surface treatment of steel grating plate (also known as steel grid plate) has three ways: hot dip galvanizing, painting and no treatment.Hot dip galvanizing is recommended for surface treatment.

2. Hot dip galvanizing is the steel grating plate (also known as steel grid plate) parts immersed in molten zinc bath, forming zinc coating on its surface process and method.The thickness of flat steel is in the range of 3 ~ 5mm, and the average thickness of galvanized layer is about 70μm.In the range of pH 6 ~ pH 12.5, the surface of the galvanized layer forms a stable protective film with good corrosion resistance.

Our Service

1. Reply your enquiry in 24 working hours;
2. Experienced and professional staffs will answer all your questions in fluent English;
3. Customized design is available.
4. Exclusive & unique solution can be provided by our well-trained and professional engineers;
5. Special discount can be offered with large quantity;
6. We will try our best to meet your requirements and supply you best quality of the products.

FAQ
Q1: Are you manufacturer?
A: Yes, our factory is located in hebei.
Q2: How to proceed an order ?
A: Firstly let us know your requirements or application.Secondly We quote according to your requirements or our suggestions.Thirdly Customer confirms the samples and places deposit for formal order. Fourthly We arrange the production.
Q3:Can I have a sample order ?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
Q4: Payment term and Delivery time
a) TT
b) LC AT SIGHT
c) cash
d) 30% contact value as deposit ,the blance 70% be paid after received the copy of B/L
e) 15-20 days after received your depsit
Q5:What is MOQ ?
1000 piece as MOQ , we can also produce sample for you.
Q6: How to deal with the faulty?
A: Firstly, Our products are produced in strict quality control system and the defective rate will be less than 0.2%.Secondly, during the guarantee period, we will send new goods with new order for small quantity. For defective batch products, we will repair them and resend them to you or we can discuss the solution including re-call according to real situation.

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