Grating a series of categories for different purposes:
Series 1 (pitch 30mm) steel grating is the most common type, use of products across all industrial sectors, this series steel grating bearing bars center distance of 30mm, compliance with U.S. standards, in the whole series of grating , has the strongest impact on the surface resistance. It is widely used in power plants, refineries, sewage treatment plants, granaries, chemical plants, highways, airports and docks and other platforms, walkways and drainage cover, stair stepping and so on. Tooth steel grating which can be used for wet, slippery place, especially for offshore oil platforms.
Series 2 (pitch 40mm) grating is the most economical and portable, in line with British standards for fixed platforms, walkways and stairs of the specifications, in the span of a small occasion, this is the best product, even in the transport equipment aisle that the load is no exception, but also can be used for storage shelves, pavilion panels, bridge, protective fencing, sun screens and so on.
Series 3 (pitch 60mm) is particularly grating applications for the mining industry, the development of varieties, it solves the mineral splash on the plate problem. Grating in this series has a nominal size of the pass for the 50 * 60mm air, most of the spilled material be allowed to wear off, thus ensuring the board clean and safe, this product is often specified in the system used in the board breaking , transmission line corridors and the ball mill, processing plant and operation station.