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SPG Hydraulic Piston Seals

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Brand Name :	SUNCAR
Model Number :	SPG Piston Seal
Price :	Negotiable
Payment Terms :	Paypal,T/T, Western Union,
Supply Ability :	550 Pcs Per Week.
Delivery Time :	5-8 Days After Received Payment(except public holiday)
MOQ :	1 SET/ACCEPT TRAIL ORDER

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SPG Hydraulic Piston Seals

SPG Hydraulic Piston Seals

The SPG type is a special combination seal ring for pistons. It consists of a PTFE sealing ring and a rectangular rubber ring for the two-way sealing of the piston of the hydraulic cylinder. PTFE sealing ring has excellent friction coefficient, abrasion resistance, extrusion resistance, high-temperature resistance, and corrosion resistance.SPG is a compact double acting piston seal for medium to heavy duty appliC-A-Tions. The reinforced, heat stabilized, thermoplastic sealing face with step-cut joint allows the seal to pass over ports, making it an ideal choice for double acting telescopic cylinders.

Length	Width	Height	Length	Width	Height
30	20.5	4.3	110	94	7.3
31.5	22	4.3	110	94	4.9
32	22.5	4.3	112	96	7.3
35	25.5	4.3	115	109	7.3
35.5	26	4.3	120	104	7.3
40	30	4.3	125	109	7.3
45	35	4.3	130	114	7.3
50	40	4.3	135	119	7.3
50	40	4.9	140	124	7.3
55	45	4.3	140	120.62	9.7
56	46	4.3	145	129	7.3
60	50	4.3	150	134	7.3
60	50	4.9	155	139	7.3
63	48	7.3	160	144	7.3
65	50	7.3	170	148	10.8
69	54	7.3	180	158	10.8
70	55	7.3	190	168	10.8
70	60	4.9	200	178	10.8
71	56	7.3	204	182	10.8
75	60	7.3	210	188	10.8
80	65	7.3	215	193	10.8
80	65	4.9	220	198	10.8
85	70	7.3	224	202	10.8
90	75	7.3	225	203	10.8
90	78	3.9	230	208	10.8
95	80	7.3	240	218	10.8
100	85	7.3	250	228	10.8
105	90	7.3	260	236	11.7
108	92	7.3	270	246	11.7
139.7	120.02	9.63	280	256	11.7
101.6	84.71	6.4	158.75	135.76	9.63
76.2	62.48	4.88	184.15	161.16	9.63
290	266	11.7	1180	1130	19.7
300	276	11.7	1210	1170	19
310	286	11.7	1250	1210	19.7
320	296	11.7	1260	1220	19.7
330	308	9.75	1400	1350	19.7
360	336	11.7	1500	1460	19.7
400	376	11.7	1650	1600	24
485	455	14.8	165.1	142.11	9.63
500	470	14.8	127	107.32	9.63
550	515	17.2	209.55	184.28	9.63
600	570	14.8	950	925	17.7
650	620	14.8	1000	960	19.7
720	690	14.8	1060	1020	19.7
800	785	12.7	1120	1080	19.7
900	870	24.5	1150	1110	19.7
930	890	19	935	920	12.7

Some SPG Piston Seal OEM number here for your reference:

GS5551V0	GS0706V0
GS0327V0	GS0408V0
GS0328V0	GS0917V0
GS0329V0	GS3361V0
GS0330V0	GS0504V1
GS0331V0	GS0261V2
GS0332V0	GS0379V2
GS0333V0	GS0324V2
GS0334V0	GS0527V0
GS5019V6	GS0492V0
GS0335V0	GS0520V0
GS0336V0	GS0407V2
GS0337V0	GS0466V1
GS5047V6	GS0521V0
GS0338V0	GS0285V2
GS0339V0	GS0512V0
GS0340V0	GS0587V0
GS0341V0	GS0584V0
GS5027V6	GS3007V0
GS0342V0	GS0599V1
GS0343V0	GS0465V0
GS0344V0	GS0281V1
GS5049V6	GS0851V0
GS0345V0	GS0402V0
GS0310V0	GS0852V0
GS5037V6	GS0579V0
GS0346V0	GS5070V6
GS0347V0	GS5053V6
GS3509V0	GS5045V6
GS0348V0	GS5055V6
GS0311V0	GS5061V6
GS4291V0	GS5064V6
GS0349V0	GS5002V6
GS3764V1	GS5055V6
GS0350V0	GS5556V0
GS0351V0	GS0842V0
GS0352V0	GS0362V0
GS0806V1	GS0363V0
GS0353V0	GS0364V0
GS5554V0	GS0365V0
GS0885V0	GS0366V0
GS0354V0	GS0700V0
GS3133V1	GS0701V0
GS0355V0	GS0702V0
GS0356V0	GS0703V0
GS0357V0	GS0704V0
GS0358V0	GS0705V0
GS0359V0	GS0361V0
GS0360V0	GS0548V0

♣Advantage

● Good dynamic and static sealing performance
● Static and dynamic friction coefficient is low, wear is small
● Simple groove structure
● Does not crawl when starting, work smoothly
● Allows for larger extrusion gaps
● Safe to use in dirty media due to large extrusion gaps
● Long lasting.

Material	Poer-transmission fluid	Temperature	Speed	Pressure	Max. Gap F
PTFE+bronze	Mineral Oil (NBR)	-30 – +110	≦ 15m/s	160 bar	F ≦ 0.6mm
	Mineral Oil (FKM)	-30 – +200		250 bar	F ≦ 0.4mm
				400 bar	F ≦ 0.2mm

Chamfers & Rad(mm)							Tolerance		Surface Finishing
Chamfers & Rad(mm)							Tolerance		μm Ra	μm Rt
S ≦	3.75	5.5	7.5	10.5	12.5	15	ØD1	H9	0.1-0.4	≦ 4
C ≧	2	3	5	7.5	8	8.5	Ød1	h9	≦ 1.6	≦ 10
r1 ≧	0.4	0.8	1.2	1.6	1.6	2.0	L	+0.2 – 0	≦ 3.2	≦ 16

SPG Hydraulic Piston Seals

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