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ZH 300

Double Head Bolt for Pipe (H16, PN320/260)

ZH 300 (H16-320/260) - 2009 管道用双头螺栓（H16, 公称压力320/260）

See all versions and complete specifications: Double Head Bolt for Pipe (H16, PN320/260) — Full Specification Page

Dimensional Specifications — ZH 300 (mm)

Size	P	e	r	k_max	k_min	s_max	s_min	ds_max	ds_min	k_nominal	ds_nominal
6	M16	0.162	0.151	125	135	2	13	H16-0-2	0.115	95	32
10	M16	0.168	0.162	135	145	2	13	H16-0-2	0.115	95	32
15	M24	0.485	0.442	170	185	3	19.5	H16-0-4	0.358	140	45
25	M30	1.022	0.940	230	250

Related Standards

GB /T 9125.1 - 2020— Double End Studs for Pipe Flange Connection - PN Designated GB /T 9125 - 2010— Double End Studs - Product Grade B for Pipe Flange Connection GB /T 9125 - 2010— Double End Studs for Pipe Flange Connection GB /T 9125 - 2003— Double End Studs for Pipe Flange Connection GB /T 897 - 1988— Double End Studs, bm=1d GB /T 898 - 1988— Double End Studs-bm=1.25d GB /T 899 - 1988— Double End Studs b1=1.5d GB /T 900 - 1988— Double End Studs-bm=2d

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