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SAE100 R7 fiber wire reinforced thermoplastic hose is mainly applied for conveying petroleum-based hydraulic oil and water-based hydraulic oil. It can be used as a lubrication line and a blowout preventer control line. It is widely used in hydraulic elevators and agricultural and construction machinery. SAE100 R7 is made of inner nylon rubber tube, one or two layers of synthetic fiber braid and outer rubber cover. The outer rubber cover is oil-resistant, aging-resistant, weather-resistant black polyurethane. R7 meets SAE J517 100, EN 855 and ISO 3949 standard, gets approved with RoHS&REACH, and CE certification. R7 carries the operating temperature range of -40 °C to + 100 °C (-40 °F to + 212 °F). Hose ID size from 3/16’’ to 1’’, while carrying the max working pressure up to 3045PSI with 4:1 safety factor. R7 also shows great performance on abrasion resistance, ozone, aging, fatigue resistance, and longer working life.
Performance
SAE J517 (R7)
SAE J343
Feature/Advantages
The original SAE 100R7 design with nylon tube and urethane cover.
Economical
Specification
| R7 | NOMINAL HOSE ID | NOMINAL HOSE OD | MAXIMUM WORKING PRESSURE | MINIMUM BURST PRESSURE | MAXIMUM BEND RADIUS | Weight | ||||
| Product Number | HOSE SIZE | |||||||||
| Hose | Inch | Dash | mm | mm | Mpa | psi | Mpa | psi | mm | Kg / m |
| R7-02 | 1/8 | -2 | 3.5 | 8.4 | 23 | 3340 | 92 | 13340 | 30 | 0.3 |
| R7-03 | 3/16 | -3 | 4.8 | 10.3 | 21 | 3045 | 84 | 12180 | 35 | 0.6 |
| R7-04 | 1/4 | -4 | 6.3 | 11.7 | 20 | 2900 | 80 | 11600 | 50 | 0.1 |
| R7-05 | 5/16 | -5 | 7.9 | 14.3 | 18 | 2710 | 75 | 10840 | 55 | 0.12 |
| R7-06 | 3/8 | -06 | 9.5 | 15.9 | 17 | 2535 | 70 | 10150 | 75 | 0.14 |
| R7-08 | 1/2 | -08 | 12.7 | 19.8 | 14 | 2030 | 56 | 8120 | 95 | 0.2 |
| R7-10 | 5/8 | -10 | 15.9 | 23.3 | 10.5 | 1520 | 42 | 6090 | 125 | 0.28 |
| R7-12 | 3/4 | -12 | 18.9 | 26.5 | 8 | 1260 | 35 | 5040 | 150 | 0.33 |
| R7-16 | 1 | -16 | 25.4 | 34.0 | 7 | 1015 | 28 | 4060 | 200 | 0.4 |
Quality Control
• Rubber tensile / hardness testing each day
• Steel wire tenacity /twisting checking each order
• Workers with 5 years experience at least in each production process
• 2 times working pressure testing before packaging
• Burst pressure test for each batch
• Impulse testing monthly
Packaging & Shipment
• Rolls package
• Carton paper add pallet package
• Carton box add pallet package
• Reel add pallet package
Service
We can offer OEM Services.
We can provide Free Sample.
We can crimp hose assembly.
We will do well after-sales service.
We welcome your visit to our factory.
FAQ
Q1. What Is Your Terms Of Packing?
A: Generally, we pack our goods in neutral white wearable woven bags.
Q2. What Is Your Terms Of Payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.
Q3. What Is Your Terms Of Delivery?
A: EXW, FOB, CFR, CIF, DDU.
