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Grating stair , grating tread , grating ladder
- 500 Ton / Tons per Month
- Ningbo China
- T/T Credit Card
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Product Details
Place of Origin | Zhejiang, China | Brand Name | LIHONG | |
Model Number | All moulds according to the customers' requirements | Stair Part Material | Metal |
Product Description
Specifications
Grating stair ,grating tread ,
grating ladder ,
ISO 9001-2000 COMPANY, GRATING SPECIALIST! Mr. David Huang.
Grating stair ,
grating tread ,
grating ladder
metal grating ,
steel grate ,
ISO 9001-2000 COMPANY, GRATING SPECIALIST! Mr. David Huang.
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Contact information:
Mobile:008613757445098,
TEL:00865788073967, Fax: 008657488073962,
Contact person: David Huang.
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We are a leading professional supplier for high quality steel grating for construction project at competitive price, located in Ningbonear to Shanghaiof China. Ningbo Lihong Steel Grating Co.,Ltd has approved ISO9001-2000 Quality Management System in 2001. 60% of products is exported to the worldwide. There are many regular grating customers in USAOhio, Houston, Charlotte, Middle East(Kuwait, UAE, Saudi A), AUS, Europe and Southeast so on.
This company is specialized in manufacturing and exports all kinds of steel gratings with the best quality, competitive price and faster delivery time. Such as steelmill black and hot dip Galvanizingand stainless grating flooring walkway, platform and steel structures, stair tread, well cover, trench cover, compound gratings, storage shelves, ladder, fences and handrail so on for construction project, oil project, seaport, power plant, water plant, defense project, chemical factory and so on.
We produce three kinds of steel gratings, they are Plain Style Steel Grating, Serrated Style Steel Grating and I Bar Type Steel Grating. They are widely used in steel structure platforms, stair treads, sidewalks, drainages and well covers etc. We can design and manufacture standard steel grating and in customized shapes per client's requirements.
1) Bearing Bar (Load Bar) Specifications (mm):
The specification of plain type and serrated type bearing bar is 20 x 3 to 100 x 10;the specification of I-section type is 25 x 5 x 3, 32 x 5 x 3, 38 x 5 x 3, 40 x 5 x 3, 50 x 5 x 3, 50 x 7 x 4, 55 x 7 x 4, 60 x 7 x 4, 65 x 7 x 4, 70 x 7 x 4, 75 x 7 x 4, etc.
2) Bearing Bar Pitch (center to center):
12.5, 15,25, 30, 30.16, 32.5, 34, 40, 41.25, 45, 50, 60, 60.32, 80, 100 mm etc, also be according to client's requirement and 30, 40, 60mm are recommended,
America standard is also available <1'' x 3/16'', 1 1/4'' x 3/16'', 1-1/2'' x 3/16'', 1'' x 1/4'', 1-1/4'' x 1/4'', 1 1/2'' x 1/4''(19-w-4), (11-w-4), (8-w-4) and so on.>
3) Cross Bar Pitch (center to center):
38, 50, 76, 100, 101.6mm etc, also be according to client's requirement and 50, 100mm are recommended, America standard is available.
4) Material:
Mild Steel (Low Carbon Steel) or Stainless Steel
5) Surface Treatment:
Untreated, Painting or Hot dip Galvanizing
6) Steel grating standards:
A) China: YB/T4001-1998
B) USA: ANSI/NAAMM (MBG531-88)
C) UK: BS4592-1987
D) Australia: AS1657-1985
E) Japan: JJS.
Ningbo Lihong Steel Grating Co., Ltd
ISO8001-2008 Company & SGS
STEEL GRATING SPECIALIST, YOUR GRATING SOLUTIONS
Sales Director: Mr. David Huang, TEL: +86 13757445098, +86 574 88073967, FAX: +86 574 88073962
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 (Mr. David Huang)
|
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. (Mr. David Huang)
|
3 | Twisted Cross Bar Pitch | 38.1, 50, 60, 76, 80, 100, 101.6, 120mm, 2'' & 4'' etc (Mr. David Huang)
|
4 | Material Grade | ASTM A36, A1011, A569, Q235, S275JR, SS304, SS400, Mild steel & Low carbon steel, etc
|
5 | Surface Treatment | Black, self colour, hot dip galvanized, painted, spray coating (Mr. David Huang)
|
6 | Grating Style | Plain / Smooth, Serrated /teeth, I bar, serrated I bar (Mr. David Huang)
|
7 | Standard | China: YB/T 4001.1-2007, USA: ANSI/NAAMM(MBG531-88), UK: BS4592-1987, Australia: AS1657-1985, Germany: DIN24537-1-2006, Japan: JIS (Mr. David Huang) |
Contact Us
- Ningbo Lihongyuan Steel Grating Co., Ltd.
- Contact nameJun Hong Chat Now
- Phone86-574-88073967
- AddressNo. 333, Zhaoyang Road, Yunjiang Industrial Zone, Jiangshan, Yinzhou District, Ningbo City, Zhejiang Province. China, Ningbo, Zhejiang
Product Categories
Clips | Compound Gratings | Fences | Handrails & Stanchions |
New Products | Platforms & Walkways | Stair Treads | Tree Gratings |
Trench Cover | Well Covers |
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