• Anping Tiantai Metal Products Co., Ltd.
    Andy Simpson
    I'm a long-term partner of this factory. I've been on a field trip.The factory is strong and the grating quality is very good. I cooperated with this grating supplier in 2017.What surprised me was that this factory was very strong,and it was also one of the top local grating factories.
  • Anping Tiantai Metal Products Co., Ltd.
    David Zhang
    My client told me that it was very smooth.The delivery speed is also very fast,I will receive the goods on the 7th day of the order.And the goods is inexpensive and convenient.
  • Anping Tiantai Metal Products Co., Ltd.
    Ajay Parate
    I have placed an oeder at this factory about FRP grating.The service is good and the grating is perfact.I'll come again.

ASTM A36 Galvanized Steel Bar Grating Trench Cover

Place of Origin HEBEI Anping
Brand Name TT
Certification ISO9001
Model Number Q235 ASTM A36 A1011 A569 fiberglass
Minimum Order Quantity 1
Price usd 6.5-9 pcs
Packaging Details Cartons and pallets
Delivery Time 15-45 work days
Payment Terms T/T, Western Union
Supply Ability 10000㎡/week

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Whatsapp:0086 18588475571

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Product Details
Surface Treatment Hot Dipped Galvanized,painted,Powder Coating,painting Material Steel,fiberglass,ASTM A36 A1011 A569 Q235
Application Floor,Walkway,Industrial Platform,bridge,Trench Drains Product Name Hot Dip Galvanized Silver Steel Grating Outdoor Sewage Checkered Plate Trench Drain Cover Grate With Frame
Color Silver,black,stainless Steel,customized Type Plain,Plain Bar Grating,I-shape,Serrated Bar Grating,serrated
Standard ISO9001,ASTM,High Quality,ANSI/NAAMM-MBG531 Length Customers' Demand,according To Your Size
Cross Bar Pitch 50,As Customers' Requirement Or 40,50mm 100mm,101.6,100mm Etc. Thickness 3-10mm,3mm/5mm,6mm
Working Temperature -40° C-200° C
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Product Description

Floor Drain Outdoor Grate Drainage Trench Channel Drain Cover Galvanized Steel Bar Grating For Cheap Price
Product Presentation

The bolt-fixed step board needs thicker side plates on both sides, and holes are drilled on the side plates. The installation is directly bolted and can be recycled and reused.Our factory can customize various specifications of steel ladder treads according to the actual needs of users. However, from an economic point of view, we recommend as much as possible Use our recommended size.

Mild Steel Drainage Steel Grate : Our factory can also produce trench cover products with different load capacities and spans according to customer requirements. Can be selected according to actual requirements. According to different occasions, different materials of trench cover. In addition to ordinary hot-dip galvanized trench covers, trench covers and window well covers made of stainless steel, brass and other materials can also be provided.

Heavy Duty Steel Plate Grating Trench Covers are anti-corrosive, resisting to acid and alkali. Light weight, great load-bearing capacity, anti-slip and safe, easy installation, economical of materials, sturdy and durable, good ventilation, easy to clean and attractive appearance.
Serrated slot grating covers are safe, self-cleaning, skid-resistant and economical.
Serrated top surface adds extra skid resistance for special requirements.
Welded steel covering grates are the most widely used for their strength and ease of installation and are universally used in most industrial and commercial applications.


Corrosion resistance, Rust resistance.
Anti-slip resistance, Good air circulation.
Good drainage performance, Easy to install and uninstall.
High strength-to-weight performance,Durable and long lifespan.

Product name Floor Drain Outdoor Grate Drainage Trench Channel Drain Cover Galvanized Steel Bar Grating For Cheap Price


Material grade

ASTM A36, A1011, A569, Q235, S275JR, SS304, SS400,Mild steel & Low carbon steel, etc
Surface Treatment Black, self colour, hot dip galvanized, painted, spray coating



Bearing Bar

25x3, 25x4, 25x4.5, 25x5, 30x3, 30x4, 30x4.5, 30x5, 32x5, 40x5, 50x5, 65x5, 75x6, 75x10---100x10mm 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

ASTM A36 Galvanized Steel Bar Grating Trench Cover 0ASTM A36 Galvanized Steel Bar Grating Trench Cover 1ASTM A36 Galvanized Steel Bar Grating Trench Cover 2ASTM A36 Galvanized Steel Bar Grating Trench Cover 3ASTM A36 Galvanized Steel Bar Grating Trench Cover 4

Type Details
ASTM A36 Galvanized Steel Bar Grating Trench Cover 5ASTM A36 Galvanized Steel Bar Grating Trench Cover 6ASTM A36 Galvanized Steel Bar Grating Trench Cover 7ASTM A36 Galvanized Steel Bar Grating Trench Cover 8ASTM A36 Galvanized Steel Bar Grating Trench Cover 9
  • Steep driveways
  • Large garages
  • Carports
  • Awnings
  • Commercial property
  • Atriums
  • Tennis courts
ASTM A36 Galvanized Steel Bar Grating Trench Cover 10

1.What's your advantage?
A: Honest business with competitive price and professional service on export process.
2. How I believe you?
A : We consider honest as the life of our company, we can tell you the contact information of our some other clients for you to check our credit. Besides, there is trade assurance from Alibaba, your order and money will be well guaranteed.
3.How can I know how my order is being done?
A:We will inspect and test all items in order to avoid damage and missing parts before shipping. The detailed inspection pictures of the order will be sent to you for your confirmation before delivery.
4.Can you give warranty of your products?
A: Yes, we extend a 100% satisfaction guarantee on all items. Please feel free to feedback immediately if you are not pleased with our quality or service.
5.Where are you? Can I visit you?
A: Sure,welcome to you visit our factory at any time.
6.How about the delivery time?
A: Within 15-35 days after we confirm you requirement.

7.what kind of payment does your company support?
A: T/T, 100% L/C at sight, Cash, Western Union are all accepted if you have other payment,please contact me.