Standard No.:	GB/T 17241.6-1998
English Name:	Integral cast iron pipe flanges
Chinese Name:	整体铸铁管法兰
Chinese Classification:	J15    Pipeline fittings
Professional Classification:	GB    National Standard
ICS Classification:	23.040.60 23.040.60    Flanges, couplings and joints 23.040.60
Issued by:	CSBTS
Issued on:	1998-03-05
Implemented on:	1998-1-2
Status:	superseded
Superseded by:	GB/T 17241.6-2008 Integral cast iron flanges
Superseded on:	2011-7-1
Abolished on:	2009-04-01
Superseding:	GB 4216.2~.6-1984 GB 12380.1~.6-1990 JB/T 5974.1-1992 GB 12380.6-1990 PN5.0MPa (50bar) Convex Surface Integral Ductile Iron Pipe Flange GB 12380.4-1990 PH2.5MPa (25bar) Convex Surface Integral Ductile Iron Pipe Flange GB 12380.3-1990 PN 2.0MPa (20bar) Convex Surface Integral Ductile Iron Pipe Flange GB 12380.1-1990 PN1.0MPa (10bar) Convex Surface Integral Ductile Iron Pipe Flange GB 12380.5-1990 PN4.0MPa (40bar) Convex Surface Integral Ductile Iron Pipe Flange GB 12380.2-1990 PN1.6MPa (16bar) Convex Surface Integral Ductile Iron Pipe Flange GB 4216.2-1984 Dimensions of 2. 5 bar grey cast iron pipe flanges GB 4216.3-1984 Dimensions of 6 bar grey cast iron pipe flanges GB 4216.5-1984 Dimensions of 16 bar grey cast iron pipe flanges GB 4216.4-1984
Language:	English
File Format:	PDF
Word Count:	5500 words
Price(USD):	160.00
Delivery:	via email in 1~3 business day

本标准规定了公称压力PN为0.25、0.6、1.0、1.6、2.0、2.5、4.0及5.0MPa的整体灰铸铁、可锻铸铁及球墨铸铁管法兰的型式和尺寸。