SPG - Jiangsu Sapphire Seals Technology Co., Ltd.

Piston Seals or Piston Rings are used in hydraulic cylinders for fluid sealing and are designed to ensure that pressurized fluid does not leak across the cylinder head as the system pressure pushes the piston down the cylinder bore.
SSG is double acting piston seal, low friction seal for light to medium duty hydraulic cylinders. it comprises a bronze filled PTFE ring and O ring.
Material: PTFE+Bronze and Nitrile Rubber
Temperature: -30°~ 100°
Max Pressure： 35 Mpa
Max Speed: 15 m/s

Part Number	Ød1	ØD	L
SPG01 0300-P0N	20.5	30	4.5
SPG01 0320-P0N	22.5	32	4.5
SPG01 0350-P0N	25.5	35	4.5
SPG01 0400-P0N	30	40	4.5
SPG01 0450-P0N	35	45	4.5
SPG01 0500-P0N	40	50	4.5
SPG01 0550-P0N	45	55	4.5
SPG01 0560-P0N	46	56	4.5
SPG01 0600-P0N	50	60	4.5
SPG02 0630-P0N	48	63	7.5
SPG02 0650-P0N	50	65	7.5
SPG02 0700-P0N	55	70	7.5
SPG02 0750-P0N	60	75	7.5
SPG02 0800-P0N	65	80	7.5
SPG02 0850-P0N	70	85	7.5
SPG02 0900-P0N	75	90	7.5
SPG02 0950-P0N	80	95	7.5
SPG02 1000-P0N	85	100	7.5
SPG02 1050-P0N	90	105	7.5
SPG02 1100-P0N	94	110	7.5
SPG02 1150-P0N	99	115	7.5
SPG02 1200-P0N	104	120	7.5
SPG02 1250-P0N	109	125	7.5
SPG02 1300-P0N	114	130	7.5
SPG02 1350-P0N	119	135	7.5
SPG02 1400-P0N	124	140	7.5
SPG02 1450-P0N	129	145	7.5
SPG02 1500-P0N	134	150	7.5
SPG02 1550-P0N	139	155	7.5
SPG02 1600-P0N	144	160	7.5
SPG03 1700-P0N	148	170	11
SPG03 1800-P0N	158	180	11
SPG03 1900-P0N	168	190	11
SPG03 2000-P0N	178	200	11
SPG03 2050-P0N	183	205	11
SPG03 2100-P0N	188	210	11
SPG03 2150-P0N	193	215	11
SPG03 2200-P0N	198	220	11
SPG03 2300-P0N	208	230	11
SPG03 2400-P0N	218	240	11
SPG03 2500-P0N	228	250	11
SPG04 2600-P0N	236	260	12

Search

Contact us: If you can't find products of you want, please through the following methods to get in touch with us!; 0086-516-87980209
0086-516-87980210