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High Temperature Piston Seal SPGO Series Double Acting For Steel Mill Hydraulics

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High Temperature Piston Seal SPGO Series Double Acting For Steel Mill Hydraulics

Packaging Details : Carton Box with Plastic Bag Inner

Temperature Range : -20°C to +110°C

Price : USD 5-50 per Piece

Speed : 1.5 m/s

Series : SPGO

Material : PTFE + FKM (Viton) O-Ring

Seal Type : Double Acting Piston Profile Ring

Place of Origin : China

O-Ring Material : FKM (Viton)

Payment Terms : T/T, L/C, PayPal

Pressure Rating : 0~35 MPa

Brand Name : GSF

Delivery Time : 7-15 Working Days

Supply Ability : 10000 Pieces per Month

Model Number : SPGO

MOQ : 10 Pieces

Certification : ISO 9001

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High Temperature Double Acting Piston Seal SPGO Series

The SPGO high temperature double acting piston seal is engineered for hydraulic applications operating under elevated thermal conditions. Equipped with a PTFE profile ring and an FKM (Viton) energised o-ring, this seal maintains excellent sealing performance and dimensional stability at continuous operating temperatures up to 110°C.

Technical Data

Pressure	Speed	Temperature	Media
0~35 MPa	1.5 m/s	–20°C / +110°C (FKM)	Hydraulic mineral oils, HFD fluids, water based fluids

Advantages

FKM (Viton) o-ring for superior thermal stability at 110°C
PTFE profile ring with low friction under high temperature cycling
Excellent chemical resistance to aggressive hydraulic fluids
Anti-extrusion design for reliable high-pressure sealing
Low compression set for long-term sealing consistency
Compatible with fire-resistant HFD hydraulic fluids

Applications

Steel mill continuous casting hydraulic cylinders
Hot rolling mill hydraulic adjustment systems
Industrial forging and stamping presses
Injection molding machine clamping cylinders
Die casting machine hydraulic actuators
High temperature furnace hydraulic systems

Specification

P/N	D (mm)	d (mm)	H (mm)	L+0.2 (mm)
SPGO0200	20	14	3	3.2
SPGO0250	25	19	3	3.2
SPGO0300	30	21.5	3.8	4
SPGO0320	32	23.5	3.8	4
SPGO0350	35	26.5	3.8	4
SPGO0400	40	31.5	3.8	4
SPGO0450	45	36.5	3.8	4
SPGO0500	50	41.5	3.8	4
SPGO0550	55	46.5	3.8	4
SPGO0600	60	51.5	3.8	4
SPGO0630	63	49	6.3	6.5
SPGO0650	65	51	6.3	6.5
SPGO0700	70	56	6.3	6.5
SPGO0750	75	61	6.3	6.5
SPGO0800	80	66	6.3	6.5
SPGO0900	90	76	6.3	6.5
SPGO1000	100	86	6.3	6.5

Product Tags:

High Temperature Piston Seal

SPGO Profile Ring Seal

Steel Mill Hydraulic Seals

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