This standard specifies the order information, dimensions, shapes, masses, technical requirements, test methods, inspection rules, packaging, marking and quality certification of the seamless steel pipes for liquid service. This standard is applicable to seamless steel pipes for ordinary liquid service.
China
China
of
of
of
of
of
Standardization
Administration
Administration
And
And
the
the
Republic
Republic
General
Quality
Supervision,Inspection
Quarantine
People's
People's
提出部门：
China
And
Association.
Steel
Iron
归口单位：
SAC/TC
Committee
on
of
of
Standardization
Administration
China.
Steel
183,Technical
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