Trademark: weiyue
Transport Package: Bundles by Steel Belts in The Containers
Specification: Low Carbon Steel, Mild Steel, Stainless Steel
Origin: Anping, Hengshui, Hebei, China
HS Code: 73141400
Product DescriptionBar Grating can meet almost any load bearing or weight requirement and is the most durable grating for rugged applications. Bar grating is a top choice for strength, safety, and long-term cost.
Bar Grating consists of a series of bearing bars welded (or otherwise joined) at various intervals to perpendicular cross bars to form a load-bearing panel. Panels are manufactured by welding, locked by swaging, or press-locked processes. A typical panel configuration has bearing bars that are spaced 1-3/ 16 inches (center to center) with perpendicular cross bars spaced 4 inches apart (center to center). Other spacings are available to meet your loading and open area requirements.
Bar Grating is available in a wide selection of panel sizes; bar sizes and spacings; bar shapes; and material types. The most popular style is Welded Bar Grating.
Widely used in the platform, corridor, bridge, well covers,fencing for petroleum, chemical, power plant,flooring,catwalk,mezzanines/decking,stair tread, fencing, ramp, dock, trench cover, drainage pit cover,ceiling,maintenance platform,factory, workshop,  office buildings, apartments, train stations, department stores, hospitals,amusement parks,etc.
1.Surface Treatment of steel grating:Â
Hot dipped galvanized
Painting: according to the clients' requirement.
No surface treatment.
Electric galvanized.
Stainless steel grating.
2.Surface/bearing bar Type:
Flat type: the most widely steel grating.
Serrated type: With better no-slip.
"I" type: On the surface, path and items not in the same flat. With the character of light weight, economic and practical.
Advantages:Â
Steel grating is of light weight, good strength, large carrying capacity and can save materials and cost. It offers good ventilation of light and wind, a modern sense, aesthetic appearance and anti-skid safety. It is also easy to clean, easy to installation and durable for uses.Â
Specification
Â
| Type | Plain / Smooth, Serrated /teeth, I bar, serrated-I bar  |
| Steel flat size | 20×3,25×3,25×5,30×3,30×4,30×5,32×3,32×5...120×10mm,etc. |
| Color | nickel white |
| Bearing bar pitch | 20,25,32,35,40,45,50,60,65mm,ect |
| Cross bar pitch | 50,100mm,ect |
| material | Low carbon steel, stainless steel, aluminum alloy |
| Surface treatment | Untreated, hot galvanized, painting,electro galvanized |
| Grating Standard |
China: YB/T 4001.1-2007 USA: ANSI/NAAMM(MBG531-88) UK: BS 4592-1-1995 Australia: AS 1657-1992 |
| Material standard |
China: GB 700-1988 UK: BS 4360(43A) USA: ASTM A36 AUSTRALIA: AS 3679 |
|
         HDG  standard  |
CHINA: GB/T13912-2002 UK: BS729 USA: ASTM A123 AUSTRALIA: AS 1650 |
| Pitch of Bearing bar | Cross-bar Pitch | Specification of bearing bar load(width×thickness) | |||||
| 20×3 | 25×3 | 32×3 | 40×3 | 20×5 | 25×5 | ||
| Â Â 30 | 100 | G203/30/100 | G253/30/100 | G323/30/100 | G403/30/100 | G205/30/100 | G255/30/100 |
| 50 | G203/30/50 | G253/30/50 | G323/30/50 | G403/30/50 | G205/30/50 | G255/30/50 | |
| Â Â 40 | 100 | G203/40/100 | G253/40/100 | G323/40/100 | G403/40/100 | G205/40/100 | G255/40/100 |
| 50 | G203/40/50 | G253/40/50 | G323/40/50 | G403/40/50 | G205/40/50 | G255/40/50 | |
| 60 | 50 | Â | G253/60/50 | G253/60/50 | G403/60/50 | G205/60/50 | G255/60/50 |
| Pitch of Bearing bar | Cross-bar Pitch | Specification of bearing bar load(width×thickness) | |||||
| 32×5 | 40×5 | 45×5 | 50×5 | 55×5 | 60×5 | ||
| Â Â 30 | 100 | G325/30/100 | G405/30/100 | G455/30/100 | G505/30/100 | G555/30/100 | G605/30/100 |
| 50 | G325/30/50 | G405/30/50 | G455/30/50 | G505/30/50 | G555/30/50 | G605/30/50 | |
| Â Â 40 | 100 | G325/40/100 | G405/40/100 | G455/40/100 | G505/40/100 | G555/40/100 | G605/40/100 |
| 50 | G325/40/50 | G405/40/50 | G455/40/50 | G505/40/50 | G555/40/50 | G605/40/50 | |
Pictures showing:
1) Production process
2)Different Meshes &Â Warehouse
Company profile:
Hebei Weiyue Wire Mesh Products Co., Ltd makes and sells primary wire mesh and wire products. It's located in "the hometown of wire mesh", Anping County of China.Â
Since its beginning, we have been working at four points, they are High Quality, Quick Delivery, Better Price and Thorough Service. Rely on the product quality and our credit standing, we have got favourable comments from the customers.Â
The company introduces precise making machines and technics, combining scientific inner managing method and quality control system. Since the year it was established, we developed our powder and credit standing and got reliances of our customers in home and abroad. Our products is checking by very high standeard, and the qualified ones leaved the factory to the whole country and some abroad countries, such as Southeast Asia, Middle East, America, Japan, and some Africa countries.Â
Why choose Weiyue?
1) OEM available;
2) 8Â years production experience make us more professional in the Wire Mesh fields;
3) 6Â machines for manufacturing, faster production and short delivery time;
4) Pass the ISO9001 Certificate, high quality could make all clients rest assured.
Our team:
1) Reply your enquiry within 24 working hours
2) Customer order available, OEM and ODM are welcomed;
3) All the goods are inspected by professional QC before delivery;
4) Shipping the goods to our customers all over the world quickly and precisely;
5) Good after sales service, any product issues can be handled promptly;
6) Professional &Â Integrity, your faithful and long-term partner.
My contact:
Your enquiry and visit would be welcomed very much!
Â
Venturi Injector is also called water jet. It is composed of nozzle, suction chamber and diffuser. It is a kind of multi-purpose aeration method developed by using the principle of negative pressure of jet. The unique design of mixing chamber, the strong mixing of water and air, makes the mixing uniform and complete, and produces many and delicate bubbles. The oxygen conversion rate of traditional aeration equipment is generally less than 10%, and the oxygen conversion rate of jet aeration equipment can reach more than 25%.
PVC Venturi Injector, PVDF Venturi Injector, Plastic Venturi Injector
Ningbo RMI Plastic Co.,Ltd , https://www.rmiplast.com