ASTM Implementation Standards
Specification and Identification
ASME Implementation Standards
AWWA Implementation Standards
API Implementation Standards
EN Implementation Standards
BS Implementation Standards
JIS Implementation Standards
GB Implementation Standards
>> Table of General Steel Material
>> Table of Some National Steel Grade for Steel Pipes
>> Table of ASME Steel Material for Pipes and Fittings
>> The General Steel Materials Chemical&Mechnical of GB and ASME
>> Table of Some National Steel Grades-Carbon Steel
>> Table of Some National Steel Grades-Alloy Steel
>> Table of Some National Steel Grades-Stainless Steel