Steel grade · No. 142927
U20202
- Country or region
China - Standard systemGB
Standards
Property data lives under a specific standard — numbers never mix across files.
- GB 6479:2013Seamless steel tubes for high-pressure chemical fertilizer equipments
- GB 9948:2006Seamless steel tubes for petroleum cracking
- GB/T 3639:2009Seamless cold-drawn or cold-rolled steel tubes for precision applications
- GB/T 17396:2009Seamless hot-rolled steel tubes for hydraulic pillar service
- GB/T 8162:2008Seamless steel tubes for structural purposes
- GB/T 8163:2008Seamless steel tubes for liquid service
- GB/T 3078:2008Technical requirements for quality structural steel cold drawn bars
- GB 3087:2008Seamless steel tubes for low and medium pressure boiler
- GB/T 13237:2013Cold-rolled quality carbon structural steel sheets and strips
- GB/T 710:2008Hot-rolled quality carbon structural steel sheets and strips
- GB/T 699:2015Quality carbon structure steels
- GB/T 699:1999Quality carbon structure steels
- GB 3522:1983Cold-rolled quality carbon structural steel strips
- GB/T 3094:2012Cold drawn shaped steel tubes
- GB/T 3275:1991Hot-rolled quality carbon structural steel plates and strips automobile
- GB/T 711:2008Hot-rolled quality carbon structural steel plates, sheets and wide strips
- GB/T 13795:1992Cold-rolled steel strips for industial chain
- GB/T 8164:1993Steel strips for welded steel pipe