SY2SN Double Wire Braided Hydraulic Hose | 3/16" to 3"
Buy bulk SY2SN (SAE 100R2AT) High Pressure Hydraulic Hose from sizes 3/16" up to 3". Features high-flexibility double steel wire braids. Low factory prices.
SAE 100R2AT / 2SN High Pressure Hydraulic Hose: High Flexibility Rubber Pipe
Premium Double Steel Wire Braided Flexible Hydraulic Hose Manufacturer
Our premium SAE 100R2AT / DIN EN 853 2SN High Pressure Hydraulic Hose is specifically engineered for high-pressure hydraulic fluid transmission. Combining high flexibility with a lightweight profile, this heavy-duty rubber hose provides increased working pressure and an extended service lifetime. Manufactured with a premium NBR synthetic rubber core, it delivers outstanding dependability under rugged mobile, industrial, and agricultural environments.
- Minimum Order Quantity (MOQ): 500 Meters
- OEM & Customization Support: Custom hose dimensions, multi-color outer covers, and custom text/logo branding printing accepted.
- 100% Quality Assured: Strict quality control testing utilizing a complete line of high-precision pressure testing machines before delivery.
- Risk-Free Procurement: Free hose samples are available upon request for quality and dimension verification.
Premium Hose Construction & Technical Features
- Inner Tube: Oil-resistant, abrasion-resistant, and anti-aging NBR (Nitrile) synthetic rubber compound.
- Reinforcement: Two high-density braids of high-tensile steel wire for maximum structural strength and safety factor.
- Outer Cover: Weather, ozone, and abrasion-resistant synthetic rubber (Available in Black or specialized custom colors).
- Operating Temperature Range: Reliable thermal performance from -40ºC to +100ºC (-40ºF to +212ºF).
- Tight Tolerance Control: Precision engineered with strict dimension tolerance controls for non-skive fitting connections.
Technical Specifications & DIN/SAE Standard Sizes (2SN/R2AT)
| Part Number | Size | ID (mm) | WD (mm) | OD (mm) | Working Pressure (W.P.) | Burst Pressure (B.P.) | Min Bend Radius (mm) | Weight (g/m) | ||
|---|---|---|---|---|---|---|---|---|---|---|
| bar | psi | bar | psi | |||||||
| SY2SN-03 | 3/16″ | 4.8 | 11.7 | 13.7 | 415 | 6018 | 1650 | 23925 | 90 | 300 |
| SY2SN-04 | 1/4″ | 6.4 | 12.5 | 14.5 | 400 | 5800 | 1600 | 23200 | 100 | 380 |
| SY2SN-05 | 5/16″ | 8.0 | 14.5 | 16.7 | 350 | 5075 | 1400 | 20300 | 115 | 435 |
| SY2SN-06 | 3/8″ | 9.5 | 16.6 | 19.2 | 330 | 4785 | 1320 | 19140 | 125 | 550 |
| SY2SN-08 | 1/2″ | 12.7 | 19.8 | 21.8 | 275 | 3988 | 1100 | 15950 | 180 | 640 |
| SY2SN-10 | 5/8″ | 16.0 | 23.2 | 25.4 | 250 | 3625 | 1000 | 14500 | 205 | 750 |
| SY2SN-12 | 3/4″ | 19.0 | 26.9 | 29.9 | 215 | 3118 | 850 | 12325 | 240 | 925 |
| SY2SN-16 | 1″ | 25.4 | 34.2 | 37.8 | 165 | 2393 | 650 | 9425 | 300 | 1290 |
| SY2SN-20 | 1 1/4″ | 31.8 | 43.8 | 46.4 | 125 | 1813 | 500 | 7250 | 420 | 1895 |
| SY2SN-24 | 1 1/2″ | 38.1 | 50.2 | 52.7 | 90 | 1305 | 360 | 5220 | 500 | 2120 |
| SY2SN-32 | 2″ | 50.8 | 62.8 | 65.4 | 80 | 1160 | 320 | 4640 | 630 | 2765 |
| SY2SN-40 | 2 1/2″ | 63.5 | 75.4 | 79.0 | 69 | 1000 | 276 | 4000 | 762 | 3730 |
| SY2SN-48 | 3″ | 76.2 | 87.8 | 91.3 | 50 | 725 | 200 | 2900 | 900 | 3950 |
*Packaging Options: Securely wrapped by heavy-duty poly stripes, woven bags, or customized pallets as per your shipping requirements. Standard delivery time is roughly 35 days for a full 20ft container.
Wide Commercial & Industrial Applications
This double wire braided high-flexibility hydraulic pipe is universally deployed across high-pressure hydraulic circuits using petroleum or water-based hydraulic fluids:
- Mobile Equipment: Forklifts, excavators, dump trucks, cranes, and heavy construction machinery.
- Agricultural Machinery: Tractors, combined harvesters, seeders, and fluid systems on commercial farms.
- Machine Tools: Industrial manufacturing presses, automation equipment, and hydraulic power units.
Frequently Asked Questions (FAQ)
Q1: What is the main difference between SAE 100R2AT (2SN) and SAE 100R1AT (1SN)?
A: The core difference is the reinforcement layers. 1SN uses a single layer of steel wire braid, whereas 2SN/R2AT features two high-density layers of high-tensile steel wire braids. This double reinforcement allows 2SN to handle significantly higher working and burst pressures required for heavy-duty hydraulic machinery.
Q2: Can this flexible hydraulic hose handle water-based fluids as well as petroleum oils?
A: Yes. The premium NBR synthetic inner tube formulation guarantees seamless chemical compatibility with both petroleum-based hydraulic oils and water-based hydraulic fluids without swelling or degrading over long-term operations.
Q3: How do you guarantee the burst pressure safety limits before shipping?
A: Quality is our priority. We enforce an unyielding quality control protocol using advanced testing machines. Every batch of 2SN hoses is tested for impulse endurance, strict dimension tolerances, and a robust 4:1 safety factor margin to ensure optimal on-site operator safety.
Q4: Do you offer customized printing lines and private labeling for wholesale clients?
A: Yes. As an experienced OEM partner, we can print your proprietary brand name, logos, standard codes, and tracking lines directly onto the hose cover surface based on our 500-meter production line MOQ.
