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JB /T 9157 - 2011

Hydraulic Fluid Power-Ball Expansion Type Plug

JB /T 9157 - 2011 液压气动用球涨式堵头

See all versions and complete specifications: Hydraulic Fluid Power-Ball Expansion Type Plug — Full Specification Page

Dimensional Specifications — JB /T 9157 - 2011 (mm)

Size	P	e	r	k_max	k_min	s_max	s_min	ds_max	ds_min	k_nominal	ds_nominal
4	6.7	5	6.04	9.15	8.85	6.85	6.55	2.5	6	9	0.3
5	8.7	7	8.04	12.35	12.05	8.85	8.55	3.5	8	12.2	0.3
6	11.2	9	10.04	16	15.6	11.4	11	4.5	10	15.8	0.5
7	15.2	12.5	14.04	21.7	21.3

Related Standards

GB /T 14383 (RHP) - 2021— Forged Threaded Pipe Fittings - Round Head Screw Plug GB /T 2878.4 (PLIH) - 2011— Connections for Hydraulic Fluid Power－ Ports and Stud Ends with Metric Threads and O-ring Sealing - Part 4 : Internal Hex Plugs GB /T 14780 - 2010— Earth-moving Machinery - Drain, Fill and Level Plugs, Type C GB /T 14383 (RHP) - 2008— Forged Threaded Pipe Fittings - Round Head Screw Plug GB /T 19674.1 - 2005— Connections for General use and Fluid Power - Ports and Stud Ends with Thread - Threaded Port - Type A GB /T 19674.1 - 2005— Connections for General use and Fluid Power - Ports and Stud Ends with Thread - Threaded Port - Type E GB /T 19674.2 - 2005— Connections for General use and Fluid Power - Ports and Stud Ends with Thread - Stud Ends with Elastomeric Sealing - Type A

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