Changzhou Dengfeng Road and Bridge Engineering Materials Ltd

Changzhou Dengfeng Road and Bridge Engineering Materials Ltd. Website! Tel：0519-88797673

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ABOUT US

Changzhou Dengfeng Road and Bridge Engineering Materials Co., Ltd.is a technology-based professional enterprise who produces bridge engineering materials for a long term, and is located in Changzhou known as “Town of Environmental Protection” in China. Our products mainly include pre-stressed plastic corrugated pipes, metal corrugated pipes, metal corrugated pipe coiling machines and ultrasonic testing pipes for pile foundations. Putting quality and credit in the first place, our company has won the recognition and trust of the market, and established a wide and stable cooperative relationship with industry insiders all over China, with the products and sales network spreading over all the provinces (cities) and autonomous regions in Mainland China.

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2004 Year

Founded in
60 +

Staff
300 meters

Annual output reaches

OUR PRODUCTS

YJG700 Pipe Coiling Machine

TechnicalParametersWeight1500kgPipedischargingspeed6m/hMainmotorpower22kwCuttingmachine1.8kwWaterpump120wSteelstripwidth78mmThreadpitch64mmfourripplesSteelstripthickness0.2mm--0.8mmProcessingrangeΦ100

YJG110-3ZD Full-automatic Cutting and Full-automatic Overturn Pipe Coiling Machine

TechnicalParametersWeight1500kgPipedischargingspeed6m/hMainmotorpower22kwCuttingmachine1.8kwWaterpump120wSteelstripwidth78mmThreadpitch64mmFourripplesSteelstripthickness0.2mm--0.8mmProcessingrangeΦ100

YG9506 Pipe Coiling Machine for Nuclear Industry

TechnicalParametersWeight700kgPipedischargingspeed160米/hMainmotorpower11kwCuttingmachine1.5kwWaterpump80wSteelstripwidth78mmThreadpitch64mmSteelstripthickness0.6mmProcessingrangeφ70mm-φ200mmCorrugated

YJG110-3 Corrugated Pipe Coiling Machine

TechnicalParametersWeight400kgPipedischargingspeed13.5M/minPipedischargingspeedFrequency5.5kwCuttingmachine1.5kwWaterpump80wSteelstripwidth36mmThreadpitch25.5----27mmSteelstripthickness0.2mm----0.35mm

YJG150 Corrugated Pipe Coiling Machine

TechnicalParametersWeight700kgPipedischargingspeed10.5m/minMainmotorpowerFrequency7.5kwCuttingmachine1.5kwWaterpump80wSteelstripwidth36mmThreadpitch25.5----27mmSteelstripthickness0.2mm----0.45mmProces

YJG180 Corrugated Pipe Coiling Machine

TechnicalParametersWeight750kgPipedischargingspeed10M/minMainmotorpowerFrequency11kwCuttingmachine1.5kwWaterpump80wSteelstripwidth36mm或48mmThreadpitch25.5----27mmSteelstripthickness0.2mm----0.6mmProce

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NEWS CENTER

Hydraulic tong is an indispensable wellhead tool for drilling crew

2022

08-10

Technical requirements for bellows

Corrugated pipe is a high-quality flexible connecting pipe in modern industrial lines. It is mainly composed of metal bellows, metal mesh and various joints. The inner pipe is a th...

2022

08-10

Installation of bellows

Double wall corrugated pipe is a new type of pipe. The outer wall structure is annular, the inner wall is smooth, and the diameter is high. It is mainly used in the construction in...

2022

08-10

Selection points and storage requirements of prestressed metal bellows

Selection points and storage requirements of prestressed metal bellows1、 Types and advantages of prestressed metal bellows:The prestressed metal corrugated pipe is made of galvaniz...

2022

08-10

Key points of ultrasonic testing tube

Key points of ultrasonic testing tube:1. Embedded detection pipe:(1) Double pipe embedding, pile diameter 0.6-0.8m; Three pipes shall be buried with pile diameter of 0.8-2.0m. Four...

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