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HG /T 21573.2

Double End Studs-BT

HG /T 21573.2 (BT) - 1995 BT型双头螺柱

See all versions and complete specifications: Double End Studs-BT — Full Specification Page

Dimensional Specifications — HG /T 21573.2 (mm)

Size	P	e	r	k_max	k_min	s_max	s_min	ds_min	k_nominal
M48	4	12	85	36	42	BT-III	52	110	44
M52	4	12	105	42	52	BT-III	64	125	56
M56	4	14	125	50	68	BT-I	80	295	72

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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