· The welded steel pipe type [2015-11-19 Hits:15]
The welded steel pipe type [READ]

· Measure method of the length of steel pipe [2015-11-19 Hits:11]
According to manufacturer technical requirements of different, steel pipe length measurement system with the multiple length measurement method [READ]

· According to shape and longitudinal steel can be divided into [2015-11-16 Hits:25]
According to shape and longitudinal steel can be divided into: section Steel pipe and change such as section [READ]

· Steel pipe cross-section shape according to the classification [2015-11-16 Hits:50]
Steel pipe cross-section shape according to the classification Steel pipe products of steel and variety specification is various, its performance requirements is various [READ]

· 　THREADED TEE [2015-11-12 Hits:14]
　　THREADED TEE 　　MATERIAL：A234-WPB.A420-WPL6.A234-WP12.A234-WP11.A234-WP5.A403-WP304.A403-WP304L.A403-WP316.A403-WP316L. 　　SIZE：1/8"-4"、DN6-DN100 　　PRESSURE ... [READ]

· THREADED CROSS introduce [2015-11-12 Hits:18]
MATERIAL：A234-WPB.A420-WPL6.A234-WP12.A234-WP11.A234-WP5.A403-WP304.A403-WP304L.A403-WP316.A403-WP316L. [READ]