Welded pipe roll
Welded pipe roll, Total:2 items.
The international standard classification for "Welded pipe roll" includes: Equipment for the metallurgical industry .
The Chinese standard classification for "Welded pipe roll" includes: Rolling equipment .
Professional Standard - Ferrous Metallurgy
- YB/T 128-1997 Technical specifications for roll of straight bead welding pipe
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 31936-2015 Rolls for welding steel pipe
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