- Steel Sheets[10]
- Balustrades & Handrails[4]
- Steel Structures[10]
- Structural Steel[1]
- Steel Wire Mesh[2]
- Contact Person : Ms. Cha Daisy
- Company Name : Yantai Senior Grating Co., Ltd
- Tel : 86-535-6939853
- Fax : 86-535-6939853
- Address : Shandong,Yantai,No. 10 Zhoushan Road, ETDZ
- Country/Region : China
- Zip : 264006
ventilation grates
A leading professional producer, ISO9001-2000 COMPANY , GRATING SPECIALIST!
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CONTACT INFORMATION:
Mobile:008613806386142
TEL:0086 535 6938550
Fax: 0086 535 6939853
Contact person: Zhong Wang
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Item No. | Bearing Bar Pitch | Cross Bar Pitch | Specification of bearing bar load( width × thickness ) | |||||
20×3 | 25×3 | 32×3 | 40×3 | 20×5 | 25×5 | |||
1 | 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 | ||
2 | 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 | ||
3 | 60 | 50 |
| G253/60/50 | G253/60/50 | G403/60/50 | G205/60/50 | G255/60/50 |
Our wire mesh fence is easy to install and strong enough. It is also a steel grating but erected.
Yantai Shengye Steel grating Co.,Ltd is the largest steel grating manufacturer in China whose capacity is 50000 tons one year!! Our products are a part of construction.
We produce steel grating, stair tread, fence,clips, chench cover, handrail stanchion, walkway, steel ladder and so on. These products are widely used on mine, factory plant, Oil industry,shipbuilding, marine engineering, airport project, construction industry and so on.
Standard descriptions:
1. Bearing bar(load bar):20x3 ..... 75x10 mm.
2. Bearing bar pitch: 12.5, 15, 20, 23.85, 25, 30, 30.16, 30.3, 32.5, 35, 40mm. US standard: 1"x3/16", 1 1/4"x3/16", 1 1/2"x3/16", 1"x 1/4", 1 1/4"x 1/4", 1 1/2"x 1/4" etc.
3. Cross bar pitch: 38,50,76,100,101.6mm
4. Material: Q235, Stainless 304
5. Surface treatment: black, galvanized, paint
6.Standards:
1).China: YB/T 4001.1-2007
2).USA: ANSI/NAAMM(MBG531-88)
3).UK: BS4592-1987
4).Australia: AS1657-1985
ventilation grates
