Standard classification:
Standard system:
Appearance classification:
condition:
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Product Name
Standard classification
Standard system
Appearance classification
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HG/T20613-2009 Steel Pipe Flange Fasteners Type I and Type II Hexagon Nuts
Size Standard
Chemical
Nut
Fasteners for HG/T20613-2009 steel pipe flanges Nut for pipe flanges
Size Standard
Chemical
Nut
GB/T700-1988 Carbon Structural Steels
Material Standards
National Standard
Stainless Steel
GB/T699-1999 Quality Carbon Structural Steels
Material Standards
National Standard
Stainless Steel