Series HC EXP inches

Metal Ball Expansion Plugs
Stainless Steel, AISI316, Aluminium

HC - Sealing Plugs

Series HC EXP-41
“4” Sleeve – AISI Series 400
“1” BAll – Bearing steel black oxide

HCS - Sealing Plugs

Series HCS EXP-44
“4” Sleeve – AISI Series 400
“4” Ball – AISI Series 400

Serie HC EXP metrici


D1 Inch	L1 Inch	L2 Inch	D2 +0.004”/-0 Inch	D3 max Inch	L3 min Inch	X Inch	(HC) COD EXP-41	(HCS) COD EXP-44
0.156	0.158	0.21	0.1562	0.130	0.149	0.008	EXP-41-0156	EXP-44-0156
0.187	0.217	0.27	0.1875	0.160	0.208	0.010	EXP-41-0187	EXP-44-0187
0. 218	0.217	0.28	0.2187	0.190	0.208	0.010	EXP-41-0218	EXP-44-0218
0. 250	0.256	0.34	0.2500	0.220	0.247	0.010	EXP-41-0250	EXP-44-0250
0. 281	0.296	0.40	0.2812	0.250	0.287	0.010	EXP-41-0281	EXP-44-0281
0. 312	0.335	0.46	0.3125	0.281	0.326	0.010	EXP-41-0312	EXP-44-0312
0. 343	0.394	0.52	0.3437	0.312	0.385	0.010	EXP-41-0343	EXP-44-0343
0. 375	0.394	0.54	0.3750	0.343	0.385	0.010	EXP-41-0375	EXP-44-0375
0. 406	0.434	0.59	0.4062	0.375	0.425	0.010	EXP-41-0406	EXP-44-0406
0. 437	0.512	0.68	0.4375	0.406	0.503	0.010	EXP-41-0437	EXP-44-0437
0. 468	0.512	0.71	0.4687	0.437	0.503	0.010	EXP-41-0468	EXP-44-0468
0. 562	0.591	0.82	0.5625	0.510	0.570	0.010	EXP-41-0562	EXP-44-0562
0. 625	0.669	0.91	0.6250	0.562	0.649	0.010	EXP-41-0625	EXP-44-0625
0. 687	0.748	1.03	0.6875	0.625	0.727	0.010	EXP-41-0987	EXP-44-0987
0. 750	0.866	1.18	0.7500	0.688	0.845	0.010	EXP-41-0750	EXP-44-0750
0. 875	0.984	1.35	0.8750	0.813	0.963	0.010	EXP-41-0875	EXP-44-0875


HC EXP Nominal Working Pressure – Hole Preparation
Diameters inch	A356	2024-T4	EN-GJS-500	GJS-600	ETG-100
Ø 0.156-0.375	380BAR			450BAR
Ø 0.406-0.875	280BAR			350BAR
Hole Preparation						0/+0.004”
Tolerance	0/+0.004”
Finishing	Rz10-30 / Ra 3.2-6.4

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