China Roof Safety Walkway Tread Steel Grating Walkway for Stairs, Find details about China Steel Ball Joint Handrial, Steel Grating from Roof Safety Walkway Tread Steel Grating Walkway for Stairs
Specification of steel grating | |||
No. | Item | Description | |
1 | bearing bar | 20 x 5, 25 x 3, 30 x 3, 30 x 5, 32 x 3, 32 x 5, etc. | |
2 | bearing bar pitch | 15mm, 25mm, 30mm, 40mm, 50mm, or as customers' requirement | |
3 | cross bar | 5 x 5, 6 x 6 (twisted bar or round bar) | |
4 | cross bar pitch | 40mm, 50mm, 60mm, 100mm, or as customers' requirement | |
5 | flat bar type | plain, serrated (tooth-like), I bar (I-section), serrated I-shape bar | |
6 | surface treatment | untreated, hot dip galvanized,powder coated, and electro polished, etc. | |
7 | steel grating standards | China: YB/T4001.1-2007; US: ANSI/NAAMM(MBG531-88); UK: BS4592-1987 | |
8 | steel product standard | China: GB700-88; US: ASTM(A36); UK: 43A | |
9 | hot galvanized standard | China: GB/T13912; US: ASTM(A123); UK: BS729 |
1. Q: Are you a manufacturer?
A: Yes, we have 3 factories with over 15 years experience in Tianjin, China
2. Q: What is steel props quality?
A: Our own tube factory can control the quality from raw material to tube, making the in-line test and final test.
3. Q: What's the minimum order quantity?
A: One full 20ft container
4. Q: What's the surface of adjsutable steel props you can make?
A: We can produce hot dipped galvanized, pre galvanized, dipped painted and powder coated.
5. Q: Can you supply other scaffolding materials
A: Definitely. Our 3 plants specialize in steel pipes, galvanized pipes, scaffold tubes, metal planks, steel props, scaffolding frames