GB 6479-2013 Seamless steel tubes for high-pressure chemical fertilizer equipments (Text of Document is in English)

01/07/2014

24P

$100.00 USD

Contents
Foreword
1 Scope
2 Normative references
3 ordering contents
4 Dimensions, shape and weight
5 Technical requirements
6 Test method
7 Inspection rules
8 Packaging, mark and quality certificate