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International Standard Category: Flanges, couplings and joints

GB/T 17241.6-1998    Integral cast iron pipe flanges
整体铸铁管法兰 ;
Category No.:23.040.60 Valid Status:superseded
Issued Organization:CSBTS Issued Date:1998-03-05
Implemented Date:1998-1-2 Abolished Date:2009-04-01
Superseded Standard.:GB/T 17241.6-2008 Integral cast iron flanges
Superseded Date:2011-7-1
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