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70 years of long service life of high-tech new Steel Pipe came out
Mar 21, 2017

On March 12th, 2017, the Juncheng Group researched and developed a 70 years'useage life of high-tech new 

pipeline products -Juncheng pre-coated hot-dipped galvanized steel pipe, and started formal mass production

in its new equipment production lines.

pre-coated hot-dipped galvanized steel pipe

As the hot-dipped galvanized steel pipe is easy to corrode under moisture, acid and other harsh environment, 

Juncheng developed a new high-performance coating pipeline--pre-coated hot-dipped galvanized steel pipe. 

The base pipe of  Juncheng pre-coated hot-dipped galvanized steel pipe is hot-dipped galvanized steel pipe, 

after a strict and meticulous pre-treatment, coated with a new high-performance anti-corrosion protective layer. 

The layer has good uniformity, adhesion, impact resistance and other excellent performance. 


The advantages of Pre-coated Hot-dipped galvanized steel pipe: 

1. Good physical and mechanical proformance

2. Good abrasion resistance

3. Resistant to collision

4. Good acid resistance, salt spray performance

5. Construction convenience

6. Long usage life--70 years

pre-coated hot-dipped galvanized steel pipe


The China Gas Group and Towngas has inspected and accepted juncheng pre-coated hot-dipped galvanized steel 

pipe by their companies experts. 


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