Metal Building Materials Galvanized Drain Car Park Drainage Steel Grating For Construction

Product Description

Welded Steel Bar Grating is the most popular of all grating types due to its strength, cost-efficient production and ease of installation. Universally used in most general industrial plants as well as commercial buildings, it has wide applications as walkways, platforms, safety barriers, drainage covers and ventilation grates.

Product Specification&Model

Welded steel bar grating is resistance welded to create a rugged, one-piece constructed panel. The bearing bars are automatically resistance welded at the contact point with the cross bars and, under a combination of high heat and pressure, are fused together to form a permanent joint. The cross bars provide a high degree of rigidity, yet retain a smooth flat surface for free and easy walking.

Product Details

1. The shape of bearing bar: Plain type (may be omitted in the symbol of steel grating), Serrated type and I-Shape type

2. Bearing bar pitches can be 12.5, 15, 20, 30, 30.16, 32.5, 34.3, 40, 60mm, of which 30mm & 40mmare recommended.

3. Cross bar pitches can be 38, 50, 60,100mm, of which 50mm & 100mm are recommended.

4. Surface treatment: Hot-dip galvanizing, paint or other anti-corrosive coatings are available, of which hot-dip galvanizing is generally recommended.

5. Material: Q235 in line with GB/T700 steel

Product Tolerance

The allowed deviation of length is +0/-5mm, while the allowed deviation of width is +/-5 mm.

The non-perpendicularity of bearing bar is allowed no more than 10% of width of bearing bar.

Cross bar surface should not surpass bearing bar surface 1mm, beginning & end of cross bar should not surpass the end surfaces of two sides of grating 2mm.

Application

Our steel gratings have been widely used in many industrial projects and municipal construction, such as refinery plants, power plants, chemical plant, offshore drilling platforms, maintenance platforms, water treatment plants, drainage systems, minefield fields, etc.





Steel grating advantage

1. Extended Service Life:
Galvanized steel gratings can last for more than 30 years, even when exposed to the most corrosive environment.

2. Maintenance Costs:
Its maintenance costs are relatively low because it doesn't need painting and further maintenance.

3. Scratch Protection:
Galvanized steel grates are protected from scratches or abrasion when they come into physical contact with machinery or footfall.

4. Adaptability:
This grating could be applied to any structure of any shape and size.


FAQ

1.How much about your annual production capacity?
More than 3000tons.

2.Can you provide a free sample?
Yes, we can provide the sample of 20cm*20cm.

3. What are your terms of payment?
30% TT in advance and the balance paid before shipment, L/C at sight, you also can pay by West Union

4. What is the delivery time?
Usually, within 10days, customized orders may need a longer time.

5. Is there quality control on all production lines?
Yes, all production lines have adequate quality control.

6. How do you make our business long-term and good relationship?
(1)We keep good quality and competitive price to ensure our customers benefit;
(2) We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.

  Hebei Zhuote wire mesh products Co., LTD

We are Hebei Zhuote wire mesh Products Co., LTD., our company is located in the intersection of Beijing, Tianjin, Shijiazhuang three cities - the famous "China wire mesh town"

Peace. The company covers an area of 30000㎡, has more than 100 employees.

 As a modern enterprise, specializing in the production of steel grid plate,Grid plate, step plate, platform plate, punching plate series, guardrail net and other products.

The company is equipped with four automatic large-scale pressure welding production lines, welding technology is exquisite, beautiful, solid, smooth and burr free. In recent years, the company's sales increased steadily, last year's domestic trade sales of 75 million dollars, export sales reached 45 million dollars, domestic product sales involved in chemical energy, power plant substation, sewage treatment plant, new energy engineering, logistics transfer station, municipal engineering, for the domestic construction of a force. At the same time, the products are exported to Southeast Asia, Europe, the Middle East, Africa and other regions, and also create considerable foreign exchange income for the local.