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Home > Products list > Finished Plastic Products > Supply Prestressed Metal Corrugated...
Supply Prestressed Metal Corrugated Pipes for Bridges
Construction Materials-Other Building Materials
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Construction Materials-Other Building Materials
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Prestressed Metal Corrugated Pipe for Bridges

Our factory developed the metal corrugated pipe in collaboration with the Ministry of Transport in 1988. This product absorbs the advantages of similar foreign products and meets the national industry standards (JG/T3013-94). It is widely used in highways, bridges, railways, and large-span prestressed concrete construction industries. The product quality is excellent, and the performance is safe and reliable.
Material of Metal Corrugated Pipe: K215-A (GB4175.) armored galvanized steel belt (GB4175.2)
Appearance of Metal Corrugated Pipe: The corrugated pipe has a clean appearance, no holes, no cracks in the bite, and no disconnection.

Product Images:

Technical Parameters:

Specifications of Round Metal Corrugated Pipe:
Inner Diameter Outer Diameter Inner Diameter Outer Diameter Inner Diameter Outer Diameter Inner Diameter Outer Diameter
Φ35 Φ42 Φ40 Φ47 Φ45 Φ52 Φ50 Φ57
Φ55 Φ62 Φ60 Φ67 Φ65 Φ72 Φ70 Φ77
Φ75 Φ82 Φ80 Φ87 Φ85 Φ92 Φ90 Φ97
Φ95 Φ102 Φ100 Φ107 Φ105 Φ112 Φ110 Φ117
Φ115 Φ122 Φ120 Φ127 Φ125 Φ132 Φ130 Φ137
Φ135 Φ142 Φ140 Φ147 Φ145 Φ152 Φ150 Φ157
Cross-sectional Dimensions of Flat Metal Corrugated Pipe (Can be Customized as Required)
a 19 22
b 60 70 90 65 74 90
Mechanical Properties of Round Metal Corrugated Pipe (JG/T3013-94)
Item Quality Standard
Resistance to Concentrated Load N (KgF) 890(100) Deformation not greater than 0.2D
Resistance to Uniformly Distributed Load N (KgF) P＝πD＠ Deformation not greater than 0.1D
Vertical Leakage No leakage of cement slurry when tested with the above pipe
Axial Tension N (KgF) 2450（250） Pipe does not break
Bending Test R＝30D does not leak slurry
Mechanical Properties of Flat Metal Corrugated Pipe (JG/T3013-94)
Item Quality Standard
Resistance to Concentrated Load N (KgF) 490(50) Deformation not greater than 0.2D
Resistance to Uniformly Distributed Load N (KgF) P＝2（a＋b） Deformation not greater than 0.2D
Vertical Leakage No leakage of cement slurry when tested with the above pipe
Axial Tension N (KgF) 980（100） Pipe does not break
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Changzhou Kaison Bridge and Road Engineering Materials Co., Ltd.
location
JiangsuProvince
About Us
Certainly! Here is the translated information: --- Constanzhou Kaiqiang Road Bridge Engineering Material Co., Ltd. was established on January 4, 2009. The legal representative is Du Jianzhong. The registered capital is RMB 20.18 million. The unified social credit code is 91320412684112459Y. The company's address is located in Qiaonan Village, Industrial Concentration Area, Yaoke Town, Wujin District. The company belongs to the industry of specialized equipment manufacturing. Its business scope includes: ultrasonic testing tubes for pile foundation, glass fiber reinforced plastic cable ducts and boxes, metal corrugated pipes, corrugated pipe coiling machines, heading machines, wire twisting machines, cable troughs, cable trough covers, railway accessories, anchor rods, concrete prefabricated parts, road base barriers, general machinery and equipment, mechanical components, rubber and plastic machinery and equipment manufacturing; building materials and hardware sales; import and export of various goods and technologies, except those restricted or prohibited by the state. (Projects requiring approval must be approved by the relevant department before they can be carried out). Constanzhou Kaiqiang Road Bridge Engineering Material Co., Ltd. currently has a business status of "continuing" (operating, open, registered). ---

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