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Hengshui Qijia Engineering Materials Co., Ltd.

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Monoblock Corrugated Steel Pipe

Conduit, culvert and negative well corrugated metal culvert of highway, railway and waterway.

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Monoblock Corrugated Steel Pipe

PRODUCT SPECIFICATION

Circular

Elliptical

Pipe arch

High profile pipe arch

Arch

Low profile arch

High profile arch

High profile ellipse

1.Material of steel plate: Q235 or SS400

2.Thickness of steel plate:1.5mm-8mm

3.Pipe Diameter: 400mm-9000mm

4.Corrugation: 68*13,125*25, 150*50, 200*55, 300*110, 380*140, 400*150

5.Depth of fill: 1.5-60m

6.Anti-corrosion treatment: hot dip galvanized ≥84μm（610g/㎡）

7.The second anti-corrosion: usually asphalt(bitumen) coated or epoxy resin coated.

8.Using life:≥80 years.

9.Standard: JTT 791-2010 ,or AASHTO M36.

PRODUCT DETAIL

Monoblock Corrugated Steel Pipe Normal Type And Technical Parameter List
Product Modle	Pipe Dia （m）	Wave Pitch （mm）	Wave Height （mm）	Thickness （mm）	Galvanize（um）
ACSP B500	0.5	75	25	1.5~3.5	≥84
ACSP B750	0.75	75	25	1.5~3.5	≥84
ACSP B1000	1.0	75	25	1.5~3.5	≥84
ACSP B1250	1.25	75	25	1.5~3.5	≥84
ACSP B1500	1.5	75	25	1.5~3.5	≥84
ACSP C1000	1.0	125	25	2.0~4.0	≥84
ACSP C1250	1.25	125	25	2.0~5.0	≥84
ACSP C1500	1.5	125	25	2.0~5.0	≥84
ACSP C2000	2.0	125	25	2.0~5.0	≥84
ACSP D1500	1.5	150	50	2.0~6.0	≥84
ACSP D2000	2.0	150	50	2.0~6.0	≥84
ACSP D2500	2.5	150	50	2.0~6.0	≥84
ACSP E1500	1.5	150	50	2.0~6.0	≥84
ACSP E2000	2.0	150	50	2.0~6.0	≥84
ACSP E2500	2.5	150	50	2.0~6.0	≥84
Note	1. The material could be galvanized plates, Q235,Q235B,Q345,or equivalent steel grade. 2.The culvert pipe can produce round, arch, horseshoe, semicircle shape pipe culvert. 3. According to the size of the customers.

MAIN USAGE

1. Conduit, culvert and negative well corrugated metal culvert of highway, railway and waterway.

2. Bridge and temporary bridge bearing structure.

3. City drain pipe, rain pipe and sewage pipe.

4. Underground utilize, underground common area.

5. Reconstruction and reinforcement of bridges and culverts.

WHY CHOOSE US

18 years’ Manufacturer

- Top 3 culverts manufacturer

- 18 years' professional experience

- 8000m per month production

- stuff of more than 480 people

Powerful Technical Support

- 76 engineering technicians

- 21 senior engineer

- 10 Technical Designers

- More than 50 Patents products

50 Construction Teams

- Efficient Rapid Safely

- Rich installation experience

- Solve difficult construction problem

- More than 2000 projects

Strict Quality Control

- Purchase high quality material steel
from famous big steel factory

- Full sets of test equipment

- Strict quality control team and rules

- All Certificates: CE,ISO9001,CCC etc..

ABOUT US

Hengshui Qijia Engineering Materials Co., Ltd

Hengshui Qijia Engineering Materials Co., Ltd. is located in No.18, Xiangsu Road, North Industrial Base, Taocheng District, Hengshui City; it is a comprehensive industrial company integrating research and development, manufacturing and sale as well as installation. It has established offices in more than 20 provinces in China.

WORKSHOP & EQUIPMENT

Workshop equipment

Laser cutting machine

Automatic feeder

Bending equipment

Workshop equipment

Bending equipment

Rolling equipment

CUSTOMERS AND EXHIBITIONS

Depending on price advantage of domestic industry, products of the company have been sold to the countries distributed in middle and eastern regions of Africa, Europe and USA and so on. The company provides products with stable and high quality for customers. We run ahead of competitors in our field with reasonable price and have built long term friendly business relationship with domestic and overseas customers by timely delivery guaranteed and good service. We also have export license.

PRODUCTS ADVANTAGE

1. High strength:1.5-3 times stronger than concrete
2. Light weight:1/15-1/5 weight of same specification concrete weight.
3. Long service life:normally more than 100 years
4. Low cost:when the span is larger than 1meter, the bigger the span is, the more obvious it shows
5. Convenient construction:no need of large machinery, only little manual operation.
6. Axial direction:can be used in a severe sedimentation area.
7. Shorten construction period for about half time, save labor charges.
8. avail to improving the structure of the soft soil foundation and the interlocking of the junction of the embankment, which improves the comfortableness of the car on the bridge.
9. Environmental, low carbon:Reduce or abandon normal construction materials, like concrete, yellow sand, cobblestone, and woods, which means a lot to environment.
10. Convenient maintenance, even no need to maintain under certain condition, lower the operating cost.