Multi Plate Corrugated Steel Arch Culverts: Half Circle, High Profile Arch, Low Profile Arch

Corrugated Steel Arch Culverts from high-quality steel plates, typically made from Q235 or SS400, the corrugated steel arch culverts are available in various thicknesses ranging from 1.5mm to 8mm. They are also highly customizable in terms of pipe diameter (from 400mm to 9000mm) and corrugation patterns (68x13mm, 125x25mm, 150x50mm, 200x55mm, 300x110mm, 380x140mm, and 400x150mm). The anti-corrosion treatment includes hot-dip galvanizing with a coating thickness of ≥84μm (610g/㎡), ensuring long-lasting durability even in harsh environmental conditions. A second layer of corrosion protection, such as asphalt or epoxy resin coating, can also be applied for enhanced longevity, making these culverts suitable for over 100 years of use.

Half Circle Corrugated Steel Arch Culvert

Model	Span（mm）	Height(mm）	Sectional Area（m²）	Arc Length （mm）	Number Of Holes	Diameter（mm）	Wave Size（mm*mm）
SC-01	4000	2000	6.28	6503	20	2000	380×140
SC-02	4500	2250	7.95	7288	22	2250
SC-03	5000	2500	9.82	8074	25	2500
SC-04	5500	2750	11.88	8859	27	2750
SC-05	6000	3000	14.14	9645	30	3000
SC-06	6500	3250	16.59	10430	32	3250
SC-07	7000	3500	19.24	11215	34	3500
SC-08	7500	3750	22.09	12001	37	3750
SC-09	8000	4000	25.13	12786	39	4000
SC-10	8500	4250	28.37	13572	42	4250
SC-11	9000	4500	31.81	14357	44	4500
SC-12	9500	4750	35.44	15142	47	4750
SC-13	10000	5000	39.27	15928	49	5000
SC-14	10500	5250	43.30	16729	52	5250
SC-15	11000	5500	47.52	17514	55	5500
SC-16	11500	5750	51.93	18300	57	5750

High Profile Arch Corrugated Steel Arch Culvert

Model	Span (mm)	Height(mm)	Sectional Area（m2）	Waist Radius (mm)	Top Radius (mm)	Arc Length (mm)	Total Holes(pcs)
GA-1	6916	5750	31.8	9458	2750	14859	49
GA-2	4636	6000	21.88	1590	31080	13942	46
GA-3	7416	6000	35.7	9707	3000	15644	52
GA-4	5136	6250	25.47	1840	31300	14728	49
GA-5	7916	6250	39.7	9958	3250	16430	54
GA-6	5640	6500	29.25	2090	31580	15516	52
GA-7	8417	6500	43.9	10208	3500	17216	56
GA-8	6140	6750	33.2	2340	31840	16300	54
GA-9	8917	6750	48.3	10458	3750	18000	58
GA-10	6650	7000	37.6	2590	32080	18000	60
GA-11	9417	7000	52.9	10708	4000	18787	60
GA-12	7063	7250	44.43	3090	32580	18156	59
GA-13	7143	7250	41.8	2840	32330	17869	59
GA-14	9917	7250	57.7	10958	4250	19572	63
GA-15	7243	7300	47	2890	32380	13200	44
GA-16	7644	7500	46.3	3090	32580	18656	62
GA-17	10417	7500	62.7	11208	4500	20360	66
GA-18	10916	7750	67.9	11458	4750	21143	68
GA-19	11416	8000	73.2	11708	5000	21930	71
GA-20	12416	8500	84.6	12208	5500	23498	76
GA-21	13417	9000	96.7	12708	6000	25070	81
GA-22	14416	9500	109.7	13208	6500	26641	86
GA-23	15416	10000	123.4	13708	7000	28212	91
GA-24	16417	10500	137.9	14208	7500	29783	96

Low Profile Arch 1 Corrugated Steel Arch Culvert

Model	Max Span(mm)	Bottom Span(mm)	Height(mm)	Sectional Area(㎡)	Perimeter(mm)	Top(mm)	Side(mm)	Number of Holes(pcs)
NA-01	8000	7994	3594	23.36	12153	5500	3303	40
NA-02	9231	8983	3760	28.05	13492	5740	2000	45
NA-03	9697	9500	3956	31.45	14280	6500	2500	47
NA-04	10156	9967	3970	32.64	14589	6600	2300	48
NA-05	10236	9740	4547	38.84	15859	6800	2600	52
NA-06	10500	10428	3974	33.47	14772	6800	2600	49
NA-07	11000	10928	4139	36.63	15436	6800	2600	51
NA-08	11000	10588	4776	42.92	16653	6800	2600	55
NA-09	11500	11460	4221	38.41	15843	6976	2600	52
NA-10	12000	11982	4259	39.69	16184	7315	2600	54
NA-11	12000	11432	5639	56.68	19135	8000	3500	63
NA-12	12500	12461	4501	44.03	17023	7700	2700	56
NA-13	13000	12964	4553	46.91	17636	8600	3000	58
NA-14	13000	12788	5890	63.71	20158	9000	4430	67
NA-15	13500	13479	4612	50.1	18279	9900	3430	61
NA-16	14000	13959	4877	54.83	19086	9900	3430	64
NA-17	14000	13682	6543	77.72	22293	12000	5000	74
NA-18	14500	14490	5150	60.09	19846	12000	5000	66
NA-19	15000	14498	5232	61.73	20087	13000	5000	67
NA-20	15000	14732	7022	89.04	23826	13000	5550	79
NA-21	15500	15342	5520	71.76	21845	14000	4000	73
NA-22	16000	15998	4922	63.94	20971	14000	4000	70
NA-23	16000	15833	6666	89.71	24024	14000	5300	80
NA-24	16500	16420	5168	67.4	21371	14000	5300	71

Model	Max Span(mm)	Bottom Span(mm)	Height(mm)	Sectional Area(㎡)	Perimeter(mm)	Top(mm)	Side(mm)	Number of Holes(pcs)
NA-25	17000	16910	5224	69.84	21828	14000	5300	73
NA-26	17000	16724	6720	95.94	25003	14000	4800	83
NA-27	17500	17465	5285	70.02	22432	14000	4800	75
NA-28	18000	17985	5547	78.99	23267	14000	4800	77
NA-29	18000	17771	7000	104.81	26139	14000	5000	87
NA-30	18500	18459	5617	81.34	23660	14000	5000	79
NA-31	19000	18970	5889	87.71	24498	14000	5000	82
NA-32	19000	18839	7098	110.63	26926	14000	5000	90
NA-33	19500	19470	5968	90.47	24939	14000	5000	83
NA-34	20000	19931	6250	100.25	26270	15300	4000	87
NA-35	20000	19834	7424	120.67	28135	14000	5000	94
NA-36	20500	20475	6339	100.2	26216	14000	5000	87
NA-37	21000	20988	6630	107.34	27049	14000	5000	90
NA-38	21000	20892	8462	144.44	30485	14000	6450	102
NA-39	21500	21432	6926	114.01	27745	14000	6000	92
NA-40	22000	21926	5917	102.23	27155	19000	5300	91
NA-41	22000	21496	8156	151.21	31688	19000	5300	105
NA-42	22500	22457	6174	109.47	28004	19100	5300	93
NA-43	23000	22884	6953	130.25	30148	19500	4500	100
NA-44	23000	22846	8911	170.6	33295	19000	7000	111
NA-45	23500	23436	7014	129.9	29970	19000	6500	100
NA-46	24000	23905	7275	136.95	30669	19000	7000	102
NA-47	24000	23883	8994	178.14	34116	19000	7000	114
NA-48	24500	24418	7343	140.75	31175	19000	6800	104
NA-49	25000	24941	7414	144.66	31694	19000	6500	105
NA-50	25000	24868	9292	190.75	35338	19000	7000	118

Low Profile Arch 2 Corrugated Steel Arch Culvert

Model	Span(mm)	Heigth(mm)	Sectional Area (m2)	Rt(mm)	Rc(mm)	Rs(mm)	Arc Length(mm)	Number of Holes(pcs)
R-26	11200	3200	28.55	10000	2300	6500	14180	43
R-27	11500	3250	30.04	11000	2320	7000	14575	45
R-28	12000	3300	31.59	11050	2400	7200	15035	46
R-29	12500	3350	33.13	11100	2430	7300	15490	48
R-30	13000	3400	34.75	11200	2500	7500	15939	50
R-31	13500	3550	37.41	11300	2580	7600	16542	52
R-32	14000	3700	40.39	11600	2650	7800	17171	54
R-33	14500	3800	42.64	11700	3000	8000	17670	55
R-34	15000	3900	44.87	11800	3200	8100	18175	57
R-35	15500	3980	46.9	11900	3300	8200	18648	58
R-36	16000	4000	47.7	12000	3400	5961	18936	59
R-37	16500	4200	51.51	12100	3200	8000	19597	61
R-38	17000	4260	57.16	16000	3800	9000	20640	64
R-39	17500	4350	60.02	16500	3900	4137	21193	66
R-40	18000	4500	64.17	17000	4200	3500	21899	68
R-41	18500	4700	68.61	17200	4300	4500	22538	70
R-42	19000	5000	75.73	17300	4400	3300	23539	73
R-43	19500	5200	81.36	17400	4400	3000	24404	76

Model	Span(mm)	Heigth(mm)	Sectional Area (m2)	Rt(mm)	Rc(mm)	Rs(mm)	Arc Length(mm)	Number of Holes (pcs)
R-44	20000	5500	88.05	17500	4500	3800	25173	78
R-45	20500	5700	92.98	17800	4600	5000	25758	80
R-46	21000	5800	96.47	17800	4700	5000	26283	82
R-47	21500	6000	103.01	17850	3800	4000	27209	85
R-48	22000	6200	109.01	18000	4000	2800	27990	87
R-49	22500	6500	114.97	18500	3800	7000	28382	88
R-50	23000	6600	120.21	18500	4000	9000	29155	90
R-51	23500	6800	126.27	18600	4100	8900	29829	92
R-52	24000	7000	132.65	18800	4200	9200	30526	94
R-53	24500	7200	139	18900	4300	9200	31199	97
R-54	25000	7400	145.31	18900	4200	9000	31857	100
R-55	25500	7600	151.88	19000	4200	8900	32525	102
R-56	26000	7800	160.31	20000	4200	10000	33380	104
R-57	26500	8000	167.43	20000	4000	12000	34100	106
R-58	27000	8100	173.27	20500	3500	18000	34787	109

Application:

Corrugated Steel Arch Culverts are versatile and reliable solutions for various infrastructure and civil engineering applications. They are ideal for spanning large areas and low-cover applications, offering high flow capacity and structural integrity.

• Highway, Railway, and Waterway Drainage: These culverts are commonly used as conduits or culverts in transportation systems, effectively facilitating water flow and preventing water accumulation on roads, railways, and waterways. They are particularly useful in locations requiring large spans and minimal disruption to traffic.
• Bridge and Temporary Bridge Structures: Corrugated Steel Arch Culverts are often utilized as part of the bearing structures for bridges or as temporary bridges, providing strong support and quick installation for both permanent and temporary needs.
• Urban Drainage and Sewage Systems: These culverts are suitable for city drainage systems, including rainwater pipes and sewage pipelines, effectively managing stormwater and wastewater in urban environments while ensuring long-term durability and low maintenance.
• Underground Applications: The versatile design of Corrugated Steel Arch Culverts makes them an excellent choice for underground utilities and common areas, including pedestrian tunnels and utility corridors, where structural integrity and ease of installation are paramount.
• Bridge and Culvert Reconstruction: When upgrading or reinforcing existing infrastructure, these culverts offer a robust solution for the reconstruction of old bridges or culverts, improving their strength and extending their service life with minimal disruption to the surrounding environment.