Audited Supplier
LT688
Natural Rubber
Rubber Oil Hose
Black
Hydraulic Oil Delivery
Black Oil Resistantsynthetic Rubber
One, Two, or Three Braids Steel Wire
Black Oiland Abrasion Resistantsynthetic Rubber
-40ºC ~ +100ºC
LETONE
10~100meters/roll
China
Product Description
SAE 100R17 Compact 1 and 2 steel Wire Reinforced Rubber Hoses
Product application:suitable for large-scale long-range machinery such as excavators or demanding environments.
Inner rubber layer:Neoprene synthetic rubber, suitable for hydraulic oil that can be degraded
Reinforcement layer:two layers of steel wire braiding (1/4"- 5/16"), pulse ≥500,000 times, four layers of steel wire winding (3/8"-1 1/4"), pulse ≥1 million times, six layers Wire winding (1 1/2"-2"), pulse ≥ 1 million times
Outer layer:non-stripping, wear-resistant, weather-resistant synthetic rubber
Temperature range:-40ºC to +121ºC (-40ºF to +250ºF)
Low bending:the bending radius is reduced by 48% compared with ISO18752 standard; it is reduced by 50% compared with SAE standard
High pressure:pressure complies with ISO18752-BC/CC/DC standard
| model | ISO18752 | Inner diameter of hose (mm) | Outer diameter of hose (mm) | Working pressure (MPa) | Minimum burst pressure (MPa) | Minimum bending radius(mm) | Weight (kg/m) | Connector series | ||
| 5992 standard tube | 5992AR wear-resistant tube AR | 5992SAR super wear-resistant tube | ||||||||
| SA5992-1/4"-2 | BC | CC | CC | 6.3 | 15 | 40 | 160 | 50 | 0.283 | 31 series |
| SA5992-5/16"-3 | BC | CC | CC | 8 | 16.3 | 35 | 140 | 60 | 0.326 | 31 series |
| SA5992-3/8"-4 | BC | CC | CC | 10 | 18.7 | 35 | 140 | 63 | 0.524 | 31 series |
| SA5992-1/2"-4 | CC | CC | DC | 13 | 21 | 35 | 140 | 90 | 0.701 | 41 series |
| SA5992-5/8"-4 | CC | CC | DC | 16 | 23.9 | 35 | 140 | 100 | 0.817 | 41 series |
| SA5992-3/4"-4 | CC | CC | DC | 19 | 28 | 35 | 140 | 120 | 1.143 | 41 series |
| SA5992-1"-4 | CC | CC | DC | 25 | 35.5 | 35 | 140 | 150 | 1.649 | 41 series |
| SA5992-11/4"-4 | CC | CC | DC | 32 | 44.5 | 35 | 140 | 210 | 2.255 | 41 series |
| SA5992-11/24"-6 | CC | CC | DC | 38 | 52.5 | 35 | 140 | 225 | 4.348 | 61 series |
| SA5992-2"-6 | CC | CC | DC | 51 | 67.5 | 35 | 140 | 318 | 6.121 | 61 series |
Established in 2003, Letone is an industry-recognized high-quality rubber hose manufacture and service company, which devotes to the production, R&D, and sale of rubber compounds, rubber hoses & fluid connectors and rubber-plastic seals. Thanks to its stable quality and good reputation in the market, Letone has won the"Top Ten Rubber Hose Enterprises in China" issued by the China Rubber Industry Association Rubber & Belt Branch for many consecutive years. On 15th Nov. 2021, Letone (Stock Code: 832225) is listed on the Beijing Stock Exchange.
Letone now has 46 high-speed steel wire braiders, 12 steel wire spiral production lines, 8 industrial hose production lines, 200 CNC lathes and 2 automatic rubber compound production lines service in-house. Meanwhile, Letone is capable to produce rubber compounds 15,000 tons per year, rubber seals and other rubber products 20 million pieces per year, and the annual production capacity of hydraulic hoses and industrial hoses has increased to 30 million meters.
FAQ | What materials are commonly used for chemical pipelines
Products used in the rigorous oil and gas industry must be resilient and of high quality to properly support these complex operations. Hoses and connections must be safe, versatile and efficient. Rubber hoses have their limitations when used in harsh environments. One of the problems is bubbling of the inner tube. Foaming is caused by fluid seeping into the rubber core tube over time. When the pressure is released quickly, the fluid will try to escape quickly and damage the rubber core tube, causing blisters, which in turn cause leak paths in the core tube. Letone Hydraulics has developed high pressure hoses specifically for subsea applications. The core tube is made of nylon, time- and field-proven for use in subsea applications, and chemically compatible with subsea control fluids.
Products used in the rigorous oil and gas industry must be resilient and of high quality to properly support these complex operations. Hoses and connections must be safe, versatile and efficient. Rubber hoses have their limitations when used in harsh environments. One of the problems is bubbling of the inner tube. Foaming is caused by fluid seeping into the rubber core tube over time. When the pressure is released quickly, the fluid will try to escape quickly and damage the rubber core tube, causing blisters, which in turn cause leak paths in the core tube. Letone Hydraulics has developed high pressure hoses specifically for subsea applications. The core tube is made of nylon, time- and field-proven for use in subsea applications, and chemically compatible with subsea control fluids.
Frequently Asked Questions | How high is the high temperature resistant hose
Slurry hoses are bulk delivery hoses for the offshore oil and gas industry. For transfer from shore to ship and onboard installation of drilling fluids, including most fluids used in hydrocarbon drilling operations. Especially those containing large amounts of suspended solids, emulsified water or oil and all types of water-based, oil-based and synthetic-based drilling fluids. Drilling, completion and workover fluids sometimes referred to as muds, although essentially free of solids, are not strictly believed to be successfully used with this hose.
