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Explore our range of innovative, precise, and reliable
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Sealing Elements
Packing
Gasket
Rubber and PU Moulded Components
Hydraulic
Contract
Service
Sealing Elements
Packing
Gasket
Rubber and PU Moulded Components
Hydraulic
Contract
Service
Sealing Elements
Sealing elements are critical to ensuring hydraulic cylinder reliability, preventing internal fluid leakage and protecting against external contamination. PT SJI Nusantara manufactures and supplies a growing range of high-quality sealing solutions, including piston seal, rod seal, O-rings, packings, gaskets, CNC-machined seals, and moulded seal.
200+
standard seal profiles
25+
seal materials
200+
standard seal profiles
25+
seal materials
Custom-Made Seals with CNC Machining and Moulding
Machine
With in-house production outer diameter (OD) up to ø750 mm, stocked materials, and fast lead times, we deliver custom sealing solutions through both CNC machining and moulding, tailored to any project.
For more seal profiles, materials, and measurements, please contact our team. We can also inspect and measure it for you through reverse engineering.
