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| MOQ | 10 Meter |
| Port | TIANJIN |
| Packaging | Pallet |
| Lead Time | 20-30 days |
|
Steel plate material |
Q235 or SS400 hot rolled steel plate |
|
Steel plate thickness |
2mm-8mm |
|
According to the assembly form |
Packaged and assembled |
|
Height of fill |
1.5-60m |
|
pipe diameter |
0.5m-12m |
|
Anti-corrosive treatment |
Hot dip galvanizing ≥ 4um; secondary anti-corrosion (generally additional asphalt coating) |
|
Waveform parameters |
Wave distance P * wave depth d (unit: mm) 150 * 25, 200 * 55, 150 * 50, 150 * 65, 300 * 110, 400 * 180 |
|
service life |
≥100 year |
Why choose us:
15 years experience of corrugated steel culvert pipe manufacturing
1. Use high quality steel plate.
High strength performance: usually the yield strength is above 300MPa.
High tenacity: ductility is 15%~20%
Stability: we purchase 500 tons original materials each time, they are all the same batch products, so our products is stable.
2. Make perfection more perfect
8.8 level high strength performance M20 bolt, slotting 22mm in the plate, assure the perpendicularity of installation.
Use computer robotics welding equipment, ensure the welding height and intensity at the same time.
Passed the CCPC certification of Ministry of transport, we have become a leader enterprise in our industry.
3. Perfect quality management system
Raw material sampling inspection, tensile strength test, thickness test
Strict production records and quality records of each step like compressing waves, curve shape and slotting
Compressing waves, curve shape and slotting are all strictly accorded with JT/T791--2010 standard
4. Enormous potentiality, quality guarantee
Established in 2008, diversified management enterprise
Advanced German import production line for corrugated steel culvert pipe
Passed ISO9001:2008 quality management system certification
5. Powerful construction team
Highest outdoors insurance for constructors-1,000,000 RMB
Special lorry crane and small units manual lifting hoist ensure safety and construction period
Self-established professional subcontracting company, ensure work efficiency and personal safety
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