· What are the main technical characteristics of welded pipe processing [2015-10-10 Hits:11]
With the rapid development of high-quality strip rolling production and progress of welding and testing technology, and constantly improve the weld q... [READ]

· Galvanized steel pipe should pay attention to the production process related at the time of production [2015-10-09 Hits:14]
Galvanized steel pipe should not only pay attention to the production process related at the time of production,but also in the processing and processing technology in the late do accurate [READ]

· Galvanized steel pipe with corrosion resistance and wear resistance are relatively strong [2015-10-09 Hits:10]
Galvanized steel pipe with corrosion resistance and wear resistance are relatively strong, is commonly used for, fence, balcony guardrail etc [READ]

· Straight welded pipe production process is simple [2015-09-30 Hits:15]
Straight welded pipe production process is simple, high production efficiency, low cost, rapid development [READ]

· Analysis of the performance index of square hardness [2015-09-30 Hits:14]
Square pipe fitting is kind of square body, many kinds of material can form a square body, it is medium in, what, in what place, most square to steel for the majority [READ]

· Square pipe fitting is kind of square body [2015-09-29 Hits:25]
Square pipe fitting is kind of square body, many kinds of material can form a square body, it is medium in, what, in what place, [READ]