Standard No.:	GB/T 9115.3-2000
English Name:	Steel pipe welding neck flanges with tongue and groove face
Chinese Name:	榫槽面对焊钢制管法兰
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:	SQTSB
Issued on:	2000-09-02
Implemented on:	2001-7-1
Status:	superseded
Superseded by:	GB/T 9115-2010 Steel pipe welding neck flanges
Superseded on:	2011-10-1
Superseding:	GB/T 9115.24~9115.30-1988 GB 9115.24-1988 Steel pipe welding neck flanges with tongue and groove face for PN1.6MPa(16bar) GB 9115.25-1988 Steel pipe welding neck flanges with tongue and groove face for PN2.5MPa(25bar) GB 9115.26-1988 Steel pipe welding neck flanges with tongue and groove face for PN4.0MPa(40bar) GB 9115.27-1988 Steel pipe welding neck flanges with tongue and groove face for PN5.0MPa(50bar) GB 9115.28-1988 Steel pipe welding neck flanges with tongue and groove face for PN10.0MPa(100bar) GB 9115.29-1988 Steel pipe welding neck flanges with tongue and groove face for PN15.0MPa(150bar) GB 9115.30-1988 Steel pipe welding neck flanges with tongue and groove face for PN25.0MPa(250bar)
Language:	English
File Format:	PDF
Word Count:	6000 words
Price(USD):	180.0
Delivery:	via email in 1~3 business day

本标准规定了公称压力PN为1.6、2.5、4.0、6.3、10.0、16.0MPa和公称压力PN为5.0、11.0、15.0、26.0MPa的榫槽面对焊钢制管法兰的型式和尺寸。本标准适用于公称压力PN1.6～PN26.0MPa的榫槽面对焊钢制管法兰。