Andy SimpsonI'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.
David ZhangMy 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.
Ajay ParateI have placed an oeder at this factory about FRP grating.The service is good and the grating is perfact.I'll come again.
Anti Slip Checker Pattern Pressure Welding Metal Grill Grate
|Product Name||Compound Steel Grating||Raw Material||Q235|
|Specification||G255/30/100||Checker Plate Thickness||3mm/4mm/5mm|
|Product Date||5-8day||Payment Term||TT/LC|
pressure welding metal grill grate,
anti slip metal grill grate,
checker pattern metal grill grate
The compound steel bar grating is a perfect combination of steel bar grating and checkered plate, featuring beautiful appearance and high solidity. When it comes to the manufacture of compound steel bar grating, JG323/40/100, JG253/30/100 and JG323/40/100 steel bar grating are most often used as the base plate. Then, weld 3mm thick checkered plate upon the base plate. After proper polishing and surface treatment, a good condition compound steel bar grating is produced. In consideration of different working conditions, the dimensions and materials of grating and checkered plate can be customized.
The steel bar grating panels are available in two series of different wire materials:
Carbon/plain steel: low carbon steel, mild carbon steel, high carbon steel
Stainless steel: 201,202, 304, 316, 321, 410, 430
Other available, please ask
Hot galvanized / electro galvanized /painting / anti-rust oil dip / untreated.
Hot dipped galvanized is the most common surface treatment for compound steel bar gratings. The hot galvanizing process is strict in accordance with the process operation, or there will be complex steel lattice distortion.
This kind of steel bar gratings are mainly used for the following fields:
If welding steel mesh in the front or bottom of steel bar gratings, it can prevent small pieces falling down. If using compound steel bar gratings in granary,restaurant, warehouse, it can prevent rats and other small animals entering the house.In addition, compound steel bar gratings are widely used in platforms, ditch cover, covers, ladders and so on for some certain fields such as power plants, chemical plants, refineries, steel plants, paper mills, machinery plants, cement plants, municipal works, sewage treatment plants, municipal engineering, sanitation projects.
Galvanized Compound Steel Grating Specification:
|1||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
|2||Bearing Bar Pitch||12.5, 15, 20, 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
|3||Twisted Cross Bar Pitch||38.1, 40 50, 60, 76, 80, 100, 101.6, 120mm, 2' ' & 4' ' etc|
|4||Steel Grade||ASTM A36, A1011, A569, Q235, S235JR, S275JR, SS304, Mild steel & Low carbon steel, etc|
|5||Surface Treatment||Black, self colour, hot dip galvanized, painted, spray coating|
|6||Grating Style||Plain / Smooth, Serrated /teeth, I bar, serrated I bar|
|7||Grating Standard||China: YB/T 4001.1-2007, USA: ANSI/NAAMM(MBG531-88),
UK: BS4592-1987, Australia: AS1657-1985, Japan: JIS
Galvanized Compound Steel Grating AFQ
Q: Are you a trading company or a manufacturer?
A: We are a manufacturer.
Q: How is your product quality guaranteed?
A: Our factory is ISO9001:2015 certified. All the products are100% tested and inspected before delivery.
Q: How does your factory handle an order ?
A: After receiving an order, we will discuss all the details with customers, and meanwhile we will issue customers a PI for final confirmation.
Customers will be requested to do 30% deposit as required in PI before mass production starts. When production is finished, our QC will do final
testing and inspection, and will forward all the inspection pictures and reports to customers by email. Customers will arrange balance payment
accordingly. After we confirm receipt of payment, we will inform customers' forwarder to pick up the goods.
Q: What's the lead time?
A: It varies according to different models and designs, but normally 3-4wks.
Q: Do you accept OEM or ODM?
A: Yes, of course, We have professional R&D staff to process your drawings and requirements.
Q: How can I get a free sample?
A: We don't provide free samples. We charge customers all the costs and expenses of
sample making, but If customers place a bulk order after
sample approval, the collected sample making costs will be refunded to customers while
we confirm the order.
Q: What is your payment term?
A: T/T and Paypal are both acceptable.30%deposit 70%balance payment before shipment.
Galvanized Compound Steel Grating Picture: