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International Standard Category: Flanges, couplings and joints

GB/T 14383-1993    Forged steel socket welding pipe fittings
锻钢制承插焊管件 ;
Category No.:23.040.60 Valid Status:superseded
Issued Organization:CSBTS Issued Date:1993-05-11
Implemented Date:1994-1-1 Abolished Date:2008-11-01
Superseded Standard.:GB/T 14383-2008 Forged Fittings, Socket-welding and Threaded
Superseded Date:2009-11-1
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