- Cast & Forged[6]
- Clamps[8]
- Metal Building Materials[10]
- Fencing[1]
- Drains[1]
- Stair Parts[5]
- Cable Trays[3]
- Stacking Racks & Shelves[1]
- Contact Person : Ms. Hong Jun
- Company Name : Ningbo Lihong Steel Grating Co., Ltd.
- Tel : 86-574-88073960
- Fax : 86-574-88073962
- Address : Zhejiang,Ningbo,No. 333, Zhaoyang Road, Yunjiang Industrial Zone, Jiangshan, Yinzhou District, Ningbo City, Zhejiang Province. China
- Country/Region : China
- Zip : 315195
trench cover, Sewer cover, well cover
ISO9001-2000 We are specialized in trench cover, Sewer cover, well cover, steel coverMobile:+86 137 57445098
Detailed trench covers Description1. Steel product standard: China YB/700-882. Standard: it is manufactured according to customers' requirements.
For example:
1) Bearing bar pitches may be 12.5,15 to 30, 40, 60, 80 and 90mm, of which 30 and 40mm are recommended.
2) Cross bar pitch may be 30, 38, 50, 76 and 100mm, of which 50 and 100mm are recommended
3) Advantages of steel gird plank: light weight, strong intensity, big load capacity, transmission and aeration, antiskid and secure, wear well, non-dropsy, non-dirt, and easy to install
4) Hot galvanizing standard: China GB/T13912-925) Wrapping: wrapping is requested by guests or it depends on the wrapping methods used before
trench cover, Sewer cover, well cover
