Tianjin Tianyingtai Steel Pipe Co., Ltd. is one of the most credible manufacturers and suppliers of q355 steel pipe in China. Welcome to consult the quotation and import cheap q355 steel pipe made in China here from our factory.
Pipe&tube for ship
Classification of ships:
DNV、GL、LR、BV、CCS、KR、NK
Grade
Standard | Grade | From | WT | classification of ships | |||||
GB/T5312 | 320、360、410、460、490 | 21.3-711mm | 2-60mm | DNV、GL、LR、BV、CCS | |||||
Note:Other size can also be provided after consuliting with customers
Cold-drawn shaped steel tubes
Standard:
EN10210 - Non-alloy and fine grain structure steel thermoformed structural tube (hollow material)
GB/T3094-2000 - cold-pulled steel pipe
Grade：
| Standard | Grade | square tube | Rectangular tube | Remarks | ||||||||
| side length | WT | side length | Short side | wt | ||||||||
EN10210-1 | S235、S275、S355、S420、S460 | 40-400mm | 2.6-20mm | 50-500mm | 30-300mm | 2.6-20mm | ||||||
GB/T3094-2000 | 10、20、Q195、Q235B、Q345B、Q345C、 | 20-280mm | 2-20mm | 20-400mm | 10-200mm | 2-20mm | ||||||
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