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Seamless steel pipes in large calibers for gas cylinders
Standards:
GB18248 —— China national standards
Q/321088HGB3 —— Enterprise standards of Jiangsu Chengde Steel pipe Co., Ltd.
ASTM A519 —— American Materials and Testing institution standards
Uses:
For the Seamless steel pipes in large calibers for gas cylinders
Steel pipes No. of main production:
4130X
Dimensional tolerance:
Mechanical Properties:
Chemical composition:
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