Place of origin: China(Mainland) Brand Name: Yachao
Material: high quality
low carbon steel Sample: free
Certificate: ISO, other, IFA, CE, CCC etc. Price: factory price
Production line: 3 Surface treatment: as required
Packing Details: according to your requirement
Delivery Detail:10-20 days after receive 30% deposit
Pressure Locked Grating
Pressure locked grating is using the low carbon flat steel, stainless steel, brass plate and aluminium plate through notch, pressed, locked, then welding together. The pressure locked grating is not only high strength, high erosion resistance, maintenance free, but also the whole combination is symmetrical, nicety, structure is fancy, concordant, elegance. It is widely used to civil construction, commercial construction, theater, underground, railway and so on. It can also used in roof decoration, inside and outside of the house decoration, corridor, ventilation window, advertisement board, cover board.
1. Heavy load grating: With load bearing steel bar and cross rod gripped, the grating is formed by pressing under the pressure of 1200 tons. It applies to place of large spans and heavy load bearing.
2. Integrated type: The load bearing steel bar and cross rod are of the same height. The depth of the slot is half of the thickness of load bearing steel bar. The height of grating is not more than 100mm. The length of grating is usually less than 2000mm.
3. Common type: After load bearing steel bar is notched, the cross rod is pressed and locked into the required grating. Maximum process height of common grating is 100mm. the length of the grating is usually less than 2000mm.
4. Sunshade type: Notching the load bearing steel bar at an angle of 30°or 45°and the cross rod，then shaping by pressing and locking. Grating of other pitches and specifications can also be fabricated based on the different requests of customers of common carbon steel, stainless steel and aluminum materials. The height of grating is usually less than 100mm.
Steel gratings Most-popular specifications
1、 The grating that the pitch between bearing bars is 30mm, is most widely used type in industrial field. Among normal types, it has the strongest resistance to surface lash.
2、 The grating that the pitch between bearing bar is 40mm is the most economical and lightest type. It is the best choice for you on occasions that the clear span is small.
3、 The grating that the pitch between bearing bar is 60mm and the pitch between cross bars is 50mm is developed specially for mining industry. It solves the problem of mineral splash on the plate. So it is often appointed to use in processing works of mining industry.
4、 The grating with the pitch of 30mm between bearing bars and of 76mm between cross bars is the most popular type used in home and abroad. It is proper for many applications such as walkways, platforms, etc.
We can also, as customers’ request, manufacture other specifications of grating for fencing, gates and machine guards, etc. bearing bars pitch can be set to n×30mm, n×40mm(n=1~5). Cross bars pitch can be set to n×100(n=1~5).
No. Item Description
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'', 11/2''x1/4'', 1''x1/8'', 1 1/4''x1/8'', 11/2''x1/8'' etc
2 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.
3 Twisted Cross Bar Pitch 38.1, 50, 60, 76, 80, 100, 101.6, 120mm, 2'' & 4'' etc
4 Material Grade ASTM A36, A1011, A569, Q235, S275JR, SS304, Mild steel & Low carbon steel, etc
5 Surface Treatment Black, hot dip galvanized, painted, spray coating
6 Grating Style Plain / Smooth, Serrated /teeth, I bar, serrated I bar
7 Standard China: YB/T 4001.1-2007, USA: ANSI/NAAMM(MBG531-88), UK: BS4592-1987, Australia: AS1657-1985, Japan: JIS
Why choose Yachao?
1.irst-class equipment, fast delivery, our company has the resistance welding machine automatic production line which is international leading level, and have hot galvanizing production line productive equipment, high technology product .steel grating monthly output 2500 tons;
2, Perfect quality assurance system, including raw materials into the factory inspection, tolerance, material, production process of solder joint fastness to inspection, zinc, steel grating ex-factory quality inspection, inspection means complete, advanced equipment.
3, Employees have good technology: the company is equipped with professional and technical personnel design, direct production; After the operator training qualified, reach the technical standards show certificates.
4, Good service: recommended for users to design high quality and competitive price products, free design drawings, providing technical advisory services. Offering samples, and providing installation guidance service to you.
Contact Name: Sherry Chen
Company Name: Anping Yachao
Street Address: Xiwangzhuang
Village, Anping County, Hebei,
Hengshui, Hebei 053600
Member name: Anpingyachaowiremesh
Member Since: 29 July 2015
Total Leads: 3 Anpingyachaowiremesh Import Export Business Leads
Business focus: Manufacture, Steel Grating, Barbed Wire, Fence Wire Mesh
Verify: Safe Import Export Tips
Product Category: Steel grating