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| Customization: | Available |
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| Material: | Nitrile Rubber |
| Capability: | Rubber Oil Hose |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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| Part No. | I.D. | O.D. | W.P | B.P | B.R | W.T | |||
| Dash | Inch | m m | m m | MPa | PSI | MPa | PSI | m m | kg/m |
| R12-06 | 3/8" | 9.5 | 20.2 | 28.0 | 4060 | 112 | 16240 | 125 | 0.707 |
| R12-08 | 1/2" | 12.7 | 23.5 | 28.0 | 4060 | 112 | 16240 | 180 | 0.871 |
| R12- 10 | 5/8" | 15.9 | 27.3 | 28.0 | 4060 | 112 | 16240 | 200 | 1.107 |
| R12- 12 | 3/4" | 19.1 | 31.0 | 28.0 | 4060 | 112 | 16240 | 240 | 1.339 |
| R12- 16 | 1" | 25.4 | 38.0 | 28.0 | 4060 | 112 | 16240 | 300 | 1.984 |
| R12-20 | 1.1/4" | 31.8 | 47.0 | 21.0 | 3045 | 84 | 12180 | 420 | 2.532 |
| R12-24 | 1.1/2" | 38.1 | 54.0 | 17.5 | 2540 | 70 | 10150 | 500 | 3.040 |
| R12-32 | 2" | 50.8 | 67.5 | 17.5 | 2540 | 70 | 10150 | 640 | 4.586 |
SAE 100 R9/R12 rubber materials are imported from top suppliers in the international market, raw materials with high rubber content, and high-strength steel wire is purchased from domestic listed companies (such as Xingda Steel Tire Cord Co., Ltd).
High-quality materials provide our hydraulic hoses with stable performance, good strength, and excellent oil resistance.
We will conduct a series of tests on the purchased materials, including rubber hardness test, a steel wire tension test, etc. Unsuitable materials will not be put into production. Only qualified materials will be used to manufacture hoses.
Factory workshop:
Our factory introduces advanced technology and equipment to produce the best quality hydraulic hoses. High speed spiral machine is used to produce steel wire spiral hydraulic hoses, which have the characteristics of high precision and high speed. The hoses produced can withstand 400,000 pulses.
Quality control:
We use two quality control systems, online and offline. Online, there is Enterprise Resource Planning that records the production process, operators, and operation dates, and offline, there is a manually filled hydraulic hose ID card. The quality tracking card is specially used to record the key parameters of the manufacturing process.
Finished product testing:
After production is completed, the product will be subjected to a series of tests such as pressure test, burst test, pulse test, etc. to ensure that the product you receive is qualified.
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