Hydraulic Seals
High-quality hydraulic seals built for leak-proof performance and reliable operation in hydraulic systems.
Precision-Engineered Hydraulic Seals for Maximum Reliability
Soni Rubber Corporation produces durable hydraulic seals designed to prevent fluid leakage, withstand high pressure, and enhance system efficiency. With advanced manufacturing and strict quality checks, we provide superior products, unmatched service, and trusted solutions for industrial applications.
Explore Products in Hydraulic Seals
U-Ring Piston Seal (UN)
Material
: PU
Hardness
: 95 Shore
Application
: Piston / Rod
Pressure
: 250 bar
Temprature
: -30°C ~ +80°C
Speed
: ≤ 0.5 ms
U-Ring Piston Seal (BS)
Material
: PU
Hardness
: 95 Shore
Application
: Piston / Rod
Pressure
: 40 MPA
Temprature
: -30°C ~ +80°C
Speed
: ≤ 0.5 ms
U-Ring Seal + Square Ring
Material
: PU
Hardness
: 95 Shore
Application
: Piston / Rod
Pressure
: 50 MPA
Temprature
: -30°C ~ +80°C
Speed
: ≤ 0.5 ms
U-Ring Seal + O-Ring
Material
: PU / NBR
Hardness
: 95 Shore
Application
: Piston / Rod
Pressure
: 50 MPA
Temprature
: -30°C ~ +80°C
Speed
: ≤ 0.5 ms
U Cup Seal (BD)
Material
: PU / NBR / POM
Hardness
: 95 Shore
Application
: Piston / Rod
Pressure
: 50 MPA
Temprature
: -30°C ~ +80°C
Speed
: ≤ 0.5 ms
U-Cup Seal BU
Material
: PU / POM
Hardness
: 95 Shore
Application
: Piston / Rod
Pressure
: 50 MPA
Temprature
: -30°C ~ +80°C
Speed
: ≤ 0.5 ms
U-Ring Seal (ODU)
Material
: PU
Hardness
: 95 Shore
Application
: Piston
Pressure
: 40 MPA
Temprature
: -30°C ~ +80°C
Speed
: ≤ 0.5 ms
U-Ring Seal (IDU)
Material
: PU
Hardness
: 95 Shore
Application
: Rod
Pressure
: 40 MPA
Temprature
: -30°C ~ +80°C
Speed
: ≤ 0.5 ms
U-Ring Seal (USI)
Material
: PU
Hardness
: 95 Shore
Application
: Piston / Rod
Pressure
: ≤ 31.5 MPA
Temprature
: -30°C ~ +80°C
Speed
: ≤ 0.5 ms
U-Ring Seal (HBY)
Material
: PU
Hardness
: 95 Shore
Application
: Piston / Rod
Pressure
: ≤ 55 MPA
Temprature
: -30°C ~ +80°C
Speed
: ≤ 0.5 ms
SPGO Piston Seal (BSF)
Material
: Bronze / PTFE / NBR & Viton
Hardness
: 70 Shore
Application
: Piston
Pressure
: ≤ 40 MPA
Temprature
: -30°C ~ +220°C
Speed
: ≤ 4 ms
Rod Buffer Cap Seal (BSJ)
Material
: Bronze / PTFE / NBR & Viton
Hardness
: 70 Shore
Application
: Rod
Pressure
: ≤ 40 MPA
Temprature
: -30°C ~ +80°C
Speed
: ≤ 4 ms
Rod Cap Seal (GSI)
Material
: Bronze / PTFE / NBR & Viton
Hardness
: 70 Shore
Application
: Rod
Pressure
: ≤ 40 MPA
Temprature
: -30°C ~ +220°C
Speed
: ≤ 4 ms
Rod Cap Seal (GSD)
Material
: Bronze / PTFE / NBR & Viton
Hardness
: 70 Shore
Application
: Piston
Pressure
: ≤ 40 MPA
Temprature
: -30°C ~ +220°C
Speed
: ≤ 4 ms
Rod Cap Seal (OED)
Material
: Bronze / PTFE / NBR & Viton
Hardness
: 70 Shore
Application
: Piston
Pressure
: ≤ 40 MPA
Temprature
: -30°C ~ +220°C
Speed
: ≤ 4 ms
Piston Cap Seal (OED)
Material
: Bronze / PTFE / NBR & Viton
Hardness
: 70 Shore
Application
: Piston
Pressure
: ≤ 40 MPA
Temprature
: -30°C ~ +220°C
Speed
: ≤ 4 ms
Piston Seal (SPGW)
Material
: Bronze / PTFE / NBR / POM
Hardness
: 70 Shore
Application
: Piston
Pressure
: ≤ 60 MPA
Temprature
: -30°C ~ +110°C
Speed
: ≤ 1.5 ms
Rod Cup Seal (HBTS)
Material
: PU / NBR
Hardness
: 90 / 70 Shore
Application
: Rod
Pressure
: ≤ 40 MPA
Temprature
: -30°C ~ +110°C
Speed
: ≤ 4ms
Piston Cup Seal (GSF)
Material
: NBR
Hardness
: 95 / 70 Shore
Application
: Piston
Pressure
: ≤ 40 MPA
Temprature
: -30°C ~ +110°C
Speed
: ≤ 4 ms
Vee Packing Seal
Material
: NBR / FKM+Fabric
Hardness
: 90 / 70 Shore
Application
: Piston / Rod
Pressure
: ≤ 70 MPA
Temprature
: -30°C ~ +110°C
Speed
: ≤ 0.5 ms
Compact Seal (S8)
Material
: NBR / FKM+Fabric
Hardness
: 90 Shore
Application
: Rod
Pressure
: ≤ 70 MPA
Temprature
: -30°C ~ +110°C
Speed
: ≤ 0.5 ms
Compact Seal (TSE)
Material
: NBR / FKM+Fabric
Hardness
: 90 Shore
Application
: Rod
Pressure
: ≤ 40 MPA
Temprature
: -30°C ~ +110°C
Speed
: ≤ 0.5 ms
Compact Seal (B18)
Material
: NBR+Fabric
Hardness
: 90 Shore
Application
: Rod
Pressure
: ≤ 40 MPA
Temprature
: -30°C ~ +110°C
Speed
: ≤ 0.5 ms
Compact Seal (D56)
Material
: NBR / FKM+Fabric
Hardness
: 90 Shore
Application
: Piston
Pressure
: ≤ 40 MPA
Temprature
: -30°C ~ +110°C
Speed
: ≤ 0.5 ms
Compact Seal (KDAS)
Material
: NBR+TPE / POM
Hardness
: 90 Shore
Application
: Piston
Pressure
: ≤ 40 MPA
Temprature
: -30°C ~ +110°C
Speed
: ≤ 0.5 ms
Vee Pack Sets
Material
: NBR
Hardness
: 75 Shore
Application
: Piston / Rod
Pressure
: ≤ 40 MPA
Temprature
: -30°C ~ +110°C
Speed
: ≤ 0.5 ms
U-Ring Piston Seal (ODU)
Material
: NBR / FKM
Hardness
: 80 Shore
Application
: Piston
Pressure
: ≤ 30 MPA
Temprature
: -30°C ~ +200°C
Speed
: ≤ 0.5 ms
U-Ring Rod Seal (IDU)
Material
: NBR / FKM
Hardness
: 80 Shore
Application
: Rod
Pressure
: ≤ 30 MPA
Temprature
: -30°C ~ +200°C
Speed
: ≤ 0.5 ms
U-Ring Seal (USH)
Material
: NBR / FKM+Fabric
Hardness
: 90 / 70 Shore
Application
: Piston / Rod
Pressure
: ≤ 70 MPA
Temprature
: -30°C ~ +200°C
Speed
: ≤ 0.5 ms
U-Ring Seal (UPH)
Material
: NBR / FKM
Hardness
: 80 Shore
Application
: Piston / Rod
Pressure
: ≤ 30 MPA
Temprature
: -30°C ~ +110°C
Speed
: ≤ 0.5 ms
Combination Seals (SPG)
Material
: Bronze + PTFE / NBR
Hardness
: 90 Shore
Application
: Piston
Pressure
: ≤ 40 MPA
Temprature
: -30°C ~ +110°C
Speed
: ≤ 5 ms
Combination Seals (KR)
Material
: PU / NBR
Hardness
: 90 Shore
Application
: Piston
Pressure
: ≤ 40 MPA
Temprature
: -30°C ~ +110°C
Speed
: ≤ 0.5 ms
Combination Seals (AQ5)
Material
: Bronze + PTFE / NBR
Hardness
: 90 / 70 Shore
Application
: Double Acting Piston
Pressure
: ≤ 40 MPA
Temprature
: -30°C ~ +110°C
Speed
: ≤ 0.5 ms
Combination Seals (OK)
Material
: POM / NBR
Hardness
: 95 Shore
Application
: Piston
Pressure
: ≤ 50 MPA
Temprature
: -30°C ~ +110°C
Speed
: ≤ 1 ms
Vee Packing Seal
Material
: TPU
Hardness
: 95 Shore
Application
: Rod
Pressure
: ≤ 50 MPA
Temprature
: -30°C ~ +110°C
Speed
: ≤ 1.5 ms
Combined Seal (OHM)
Material
: NBR / Nylon
Hardness
: 95 Shore
Application
: Piston
Pressure
: ≤ 25 MPA
Temprature
: -30°C ~ +110°C
Speed
: ≤ 0.5 ms
Double-acting Seal (GDS)
Material
: TPU
Hardness
: 95 Shore
Application
: Piston / Rod
Pressure
: ≤ 50 MPA
Temprature
: -30°C ~ +80°C
Speed
: ≤ 0.5 ms
Double-acting Seal (GDS)
Material
: TPU
Hardness
: 95 Shore
Application
: Piston / Rod
Pressure
: ≤ 50 MPA
Temprature
: -30°C ~ +80°C
Speed
: ≤ 0.5 ms
Double-acting Seal (GDS)
Material
: TPU
Hardness
: 95 Shore
Application
: Piston / Rod
Pressure
: ≤ 50 MPA
Temprature
: -30°C ~ +80°C
Speed
: ≤ 0.5 ms
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