Two Wire Braid EN857 2SC High Pressure Hydraulic Hose For Bus

2SC is a compact, high-pressure hydraulic hose standardized under EN 857 2SC (and ISO 11237 2SC), featuring two braids of high-tensile steel wire reinforcement. It is widely recognized as a more flexible, lighter, and compact alternative to the standard 2SN hose, specifically designed for medium-to-high pressure hydraulic lines where installation space is constrained.

????️ Construction

• Inner Tube: Black, oil-resistant synthetic rubber (typically Nitrile/NBR), compatible with petroleum-based and water-based fluids.

• Reinforcement: Two layers (braids) of high-tensile steel wire.

• Cover: Black synthetic rubber, resistant to oil, abrasion, weather, and ozone (often MSHA-approved for flame resistance).

• ⚙️ Key Specifications

• Standards: EN 857 2SC, ISO 11237 2SC, and typically exceeds or meets SAE 100R16 performance criteria.

• Working Pressure (Example 1/4"): Approximately 400 bar (5800 psi).

• Safety Factor: Usually 4:1 (burst pressure is four times working pressure).

• Temperature Range: Generally -40°C to +100°C (some brands allow intermittent peaks up to +120°C).

???? Common Applications

• Oil Hydraulics: Medium-high pressure lines in narrow spaces, return lines, and suction lines.

• Industries: Construction equipment, agricultural machinery, mining, and general industrial systems.