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ISO STEEL GRATING MANUFACTURER & EXPORTER. STEEL GRATING SPECIALIST
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Sales Director: Ms Iris Deng
TEL: 0086 139 57853897
FAX:0086 574 88073962
SKYPE: iris-0086
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Established in 2001, Ningbo Lihong Steel Grating Co., Ltd. is one of the comprehensive enterprises in China incorporating steel rolling and steel-grid manufacture. Our steel-grid procedure can produce gratings complying with many international standards, such as the China YB/T4001-1998, America ANSI/NAAMN (MBG531-93), England (BS4592-1:1995) and Australia (AS1657-1985). Our products enjoy a good reputation both at home and abroad. We are one of the largest steel-grid export companies in China. Our company possesses strong technical strength, advanced production technology, full-complete measurement and examination methods. Our products are exported to many countries, such as Japan and Australia. "Quality first and customers supremacy" is the principle we always adhere to. We are looking forward to establishing business relationships with customers to realize mutual benefits and developments. Please feel free to contact us for further information
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'', 1 1/2''x1/4'', 1''x1/8'', 1 1/4''x1/8'', 1 1/2''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, self colour, 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 |
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