Product Details:
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Material: | Stainless Steel | Bearing Bar Size: | 25x5,32x5,32x3,35x5,40x3,40x5,55x5 And Etc |
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Bearing Bar Spacing: | 30mm,35mm,40mm Or Customized | Cross Bar Spacing: | 50mm,100mm Or Customized |
Bearing Bar Shape: | Plain Style, Serrated Style, I Section Style | Cross Bar: | Twisted Bar,Round Bar |
Standard: | ANSI/NAAMM(MBG531-88) | Application: | Flooring,Stair Tread,Ditch Cover |
Highlight: | steel catwalk grating,heavy duty steel grating |
Customized stainless steel grating walkway flooring 304 / 316
1. Description:Steel Bar Gratings are manufactured with the world’s first-class computer-controlled pressure resistance welding machine by electro-forging the twisted square-steel into flat steel.Steel Bar Gratings are classified into three styles,namely plain style,serrated and I style as per the upper edges of bearing bars .More than 200 varieties are available based on specifications and spacing of bearing bars ,and that of cross roda.Different protective treatment can be made on the surface as environment varies.
2. Application
1.Widely used in shipbuilding, harbor, oceanographic engineering, building, paper mills, cement plant, medicine, spinning and weaving.
2.Is applied in food stuff factory, transportation, municipal administration, parking lot , etc.
3. Also used by various plants such as electric power, petroleum,chemical industry.
3. Specification
No. | Item |
Description
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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
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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.
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3 | Twisted Cross Bar Pitch |
38.1, 50, 60, 76, 80, 100, 101.6, 120mm, 2'' & 4'' etc
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4 | Material Grade |
ASTM A36, A1011, A569, Q235, S275JR, SS304, SS400, Mild steel & Low carbon steel, etc
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5 | Surface Treatment |
Black, self colour, hot dip galvanized, painted, spray coating
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6 | Grating Style |
Plain / Smooth, Serrated /teeth, I bar, serrated I bar
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7 | Standard |
China: YB/T 4001.1-2007, USA: ANSI/NAAMM(MBG531-88), UK: BS4592-1987, Australia: AS1657-1985, |
Bearing Bars | Cross Bars | Type 19-W-4 | Type 19-W-2 | Type 15-W-4 | Type 15-W-2 |
3/4 x 1/8 | 1/4 | 3.99 | 4.63 | 4.95 | 5.59 |
3/4 x 316 | 1/4 | 5.67 | 6.31 | 7.11 | 7.75 |
1 x 1/8 | 1/4 | 5.15 | 5.79 | 6.44 | 7.08 |
1 x 3/16 | 1/4 | 7.35 | 7.99 | 9.27 | 9.91 |
1-1/4 x 1/8 | 1/4 | 6.20 | 6.84 | 7.79 | 8.43 |
1-1/4 x 3/16 | 1/4 | 9.03 | 9.67 | 11.43 | 12.07 |
1-1/2 x 1/8 | 1/4 | 7.35 | 7.99 | 9.27 | 9.91 |
1-1/2 x 3/16 | 5/16 | 10.94 | 11.80 | 13.82 | 14.68 |
1-3/4 x 3/16 | 5/16 | 12.62 | 13.48 | 15.98 | 16.84 |
2 x 3/16 | 5/16 | 14.30 | 15.16 | 18.14 | 19.00 |
2-1/4 x 3/16 | 5/16 | 15.87 | 16.74 | 20.16 | 21.03 |
4. Feature Advantage
1. Anti-corrosive, resisting to acid and alkali
2. Light weight, great load-bearing capacity, on-slip and safe, easy installation
3. Being economical of materials, being sturdy and durable, ventilation
4. Easy to clean and attractive appearance.
5. Pictures
Contact Person: Mrs. Zhang
Tel: +86 15824687445
Fax: 86-372-5055135