Composite hose is a flexible and multi-layer hose which ideal for all kinds of oil and chemical transfer project. Everflex composite hoses have multi layers including high mocular polymer, steel wire, reinforce layer, etc. We provide you custom sercice which means the materials of such hose can be different. While this can make the hose more suitable for your special project.
In the actual use, there are 2 most common composite hoses, GGP and SST. GGP hose adopts popypropylene as the material of inner tube. While the inner and outer steel wires are galvanized steel wire. This kind of hose is specially designed for fuel oils like diesel, gasoline, kerosene, crude oil, etc. The synthetic material has much better oil resistance than NBR rubber. Thus it is more suitable for oil products. If you have special requirement, we can provide you nylon inner material. Besides excellent oil resistance, it can work at both positive and negative pressure. Thus it is ideal for both suction and discharge work. More important, it adopts static electricity conduction design. Therefore, it can make sure a safe oil deliver project, which is very significant for ship and dock.
While the SST hose adopts PTFE as the inner tube material. While the inner and outer wires are stainless steel wire. Therefore, SST composite hose has better pressure resistance than GGP hose. Besides oils, such kind hose is more suitable for chemicals like acid, alkali and solvent. Because Teflon will not be corroded by any In addition, it can also conduct the static. Such hose has a strong structure and will not crack with frequent bending. Thus it can entirely replace traditional rubber hose and metal hose.
Composite Hose Structure:
①Inner Steel Wire
②Outer Steel Wire
③High Barrier Inner layer
④Reinforce Layer
⑤Anti-aging outer layer
Composite Hose Pipe Application:
Like other hose, it provides the vital flexible connection to compensate for vibration, movement, or misalignment in a fluid transfer system. It can be used in delivery and suction of fuels, oils and lubricants in cistern trucks, railcars or fixed deposits.
Features:
40% lighter than the rubber hose which has the same diameter and length.
Excellent flexibility
Good positive and negative pressure resistance
Excellent corrosion resistance for chemical liquid medium
Outstanding flame retardant property
Anti-static
Long-term durability
The CCS and ABS certificates are available.
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