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- Place of Origin: china
- Brand Name: liaochengxinpengyuan
- Model Number: GB18248-2008
standard
GB18248-2008
Use:
Oxygen cylinders, hydrogen cylinders, natural gas cylinders, energy storage devices, energy storage type pressure vessel housing
Specifications:
5-23 * 139.7--560
Material: 30CrMo, 35CrMo, 40CrM, 37Mn, 34Mn2V, 34CrMo4
Manufacturing method:
Cold, hot rolling, thermal expansion
Delivery status:
Hot rolled steel pipe should be (expanding) (expanding) delivery; cold-rolled (drawn) steel pipe should be cold-rolled (drawn) normalizing or annealing state of delivery
- Place of Origin: china
- Brand Name: liaochengxinpengyuan
- Model Number: GB18248-2008