DIN EN857 1SC Compact Wire Braid Hydraulic Hose

Hose Construction
Inner tube: oil resistant synthetic rubber
Reinforcement: one high tensile steel wire braid
Cover: oil, abrasion, weather resistant synthetic rubber
Working Temp.: -40℃ up to +121℃

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DIN EN857 1SC

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Description

FAQ

Our DIN EN857 1SC compact wire braid hydraulic hose is precision-engineered to deliver dependable high-pressure hydraulic performance in space-constrained installations, fully compliant with DIN EN857 industry specifications and global standards including GB, RMA, AS, JIS, and SABS. This single-layer steel wire braid hydraulic hose features a high-performance three-part structure: an oil-resistant synthetic rubber inner tube, a single high-tensile steel wire braid reinforcement, and a robust synthetic rubber cover with exceptional oil, abrasion, and weather resistance. With an operating temperature range from -40℃ up to +121℃, this hose maintains stable performance across extreme thermal conditions, and is compatible with both petroleum-based and water-based hydraulic fluids. Designed for industrial equipment manufacturers, hydraulic system integrators, and mobile machinery fabricators, it solves the core challenge of flexible routing in tight spaces without compromising pressure capacity or service life.

Fiber weaving	Steel wire winding	Wire braiding machine
Friction testing machine	High-speed joint venture	Storehouse

Core Features & Technical Advantages

Optimized Compact Construction for Unmatched Routing Flexibility

The defining advantage of our EN857 1SC compact hydraulic hose is its industry-leading compact design, which enables significantly smaller minimum bend radii compared to standard braided hydraulic hoses. Ranging from 75mm for the 1/4" size up to 230mm for the 1" size, the tight bend radius allows for seamless routing in confined equipment compartments, reduces installation complexity, and minimizes hose stress during dynamic movements. This single wire braid structure maintains full structural integrity even with sharp bends, eliminating the risk of kinking or pressure loss in compact hydraulic system layouts.

Consistent High-Pressure Performance with Rigorous Safety Margins

Engineered for reliable high-pressure operation, this single wire braid hydraulic hose delivers working pressures up to 225 bar (3265 PSI) for smaller diameters, with a consistent 4:1 burst pressure to working pressure safety ratio across all sizes. The high-tensile steel wire reinforcement ensures uniform pressure distribution, while the premium rubber materials resist degradation from hydraulic fluids, environmental exposure, and regular wear. This combination delivers long-lasting, leak-free performance in continuous high-pressure hydraulic applications.

Customizable Solutions for Tailored System Design

We offer full customization capabilities for our 1SC compact hydraulic hose for tight bends, with standard roll lengths of 50m and 100m, plus adjustable sizing, length, and performance parameters to meet unique project requirements. All customizations maintain full compliance with DIN EN857 and global industry standards, ensuring seamless integration into diverse hydraulic system designs across international markets.

Applications & Industry Use Cases

This compact hydraulic hose is ideal for applications that demand high pressure performance paired with tight bend capabilities. Primary use cases include mobile hydraulic machinery such as compact forklifts, aerial work platforms, agricultural equipment, and small construction machinery, where space for hose routing is extremely limited. It is also widely used in stationary industrial hydraulic systems, including machine tools, injection molding machines, and compact hydraulic power units, where tight equipment layouts require flexible hose routing. Additional applications include marine auxiliary hydraulic systems, material handling equipment, and automated production machinery, where reliable performance in confined spaces is critical to operational efficiency.

Detailed Technical Specifications

DN	Hose I.D		Hose O.D	Working Pressure		Burst Pressure		Min.B.R.	Weight	Length
DN	inch	mm	mm	Bar	psi	Bar	psi	mm	kg/m	metres
6	1/4	6.4	12.2	225	3265	900	13050	75	0.18	50/100
8	5/16	7.9	13.5	215	3120	860	12470	85	0.21	50/100
10	3/8	9.5	15.6	180	2610	720	10440	90	0.28	50/100
13	1/2	12.7	19	160	2320	640	9280	130	0.33	50/100
16	5/8	15.9	22.4	130	1885	520	7540	150	0.41	50/100
19	3/4	19	26	105	1525	420	6090	180	0.52	50/100
25	1	25.4	33.3	88	1275	352	5104	230	0.78	50/100

FAQ

Q1:What makes the DIN EN857 1SC hose "compact" compared to standard braided hoses?

A1:

The 1SC design features a single high-tensile steel wire braid in a compact construction, allowing significantly smaller minimum bend radii (e.g., 75 mm for 1/4", 90 mm for 3/8", 130 mm for 1/2") than equivalent standard hoses. This enables tighter routing and easier installation in confined spaces while maintaining high working pressures (up to 225 bar / 3265 PSI for smaller sizes) for petroleum and water-based hydraulic fluids in industrial or mobile systems.

Q2:How do working and burst pressures vary across the hose sizes in this compact series?

A2:

Working pressure (WP) is optimized for compact high-pressure use:

1/4" (6.4 mm ID): 225 bar / 3265 PSI WP, 900 bar / 13050 PSI burst (4:1 ratio)
5/16" (7.9 mm): 215 bar / 3120 PSI WP, 860 bar burst
3/8" (9.5 mm): 180 bar / 2610 PSI WP, 720 bar burst
1/2" (12.7 mm): 160 bar / 2320 PSI WP, 640 bar burst
5/8" (15.9 mm): 130 bar / 1885 PSI WP, 520 bar burst
3/4" (19 mm): 105 bar / 1525 PSI WP, 420 bar burst
1" (25.4 mm): 88 bar / 1275 PSI WP, 352 bar burst This provides reliable high-pressure performance with a consistent 4:1 safety margin for tight-bend hydraulic applications.

Q3:Why is the smaller bend radius a key benefit for this EN857 1SC hose?

A3:

The compact single-braid design delivers tighter minimum bend radii (75 mm for 1/4", 85 mm for 5/16", up to 230 mm for 1") without compromising strength or pressure capacity. This allows flexible routing in space-constrained equipment, reduces installation complexity, minimizes hose stress in dynamic movements, and supports longer service life in high-pressure systems requiring sharp turns or compact layouts.

Q4:What customization and standard compliance options are offered for this compact hydraulic hose?

A4:

Special specifications can be developed according to customer requirements, including adjustments to sizes, lengths (standard rolls 50/100 m), or other parameters while fully complying with DIN EN857 1SC and international standards like GB, DIN, RMA, AS, JIS, and SABS. This enables tailored solutions for specific high-pressure, tight-bend applications involving petroleum or water-based hydraulic fluids in industrial, mobile, or machinery setups.