Composite Hoses for Safe Chemical, Fuel, and Industrial Fluid Transfer
Composite hoses are designed for safe and efficient transfer of various media under demanding conditions. They feature excellent flexibility, pressure resistance, and chemical compatibility, making them ideal for applications in chemical, petroleum, marine, and industrial sectors. According to different applications, our hoses can be classified into several types:
- Chemical composite hose
- Petroleum composite hose
- High temperature composite hose
- Cryogenic composite hose
- Biofuel and biodiesel composite hose
- Vapor recovery composite hose
- Bottom loading composite hose
- Fire retardant composite hose
Composite hoses are designed with a multi-layer structure typically consisting of an inner helix, outer helix, liner, carcass, and protective cover.
They are available in four standard material configurations:
- PG type: Polypropylene-coated steel inner helix + high tensile galvanized carbon steel outer helix
- PS type: Polypropylene-coated steel inner helix + 316L stainless steel outer helix
- SG type: 316L stainless steel inner helix + high tensile galvanized carbon steel outer helix
- SS type: 316L stainless steel inner helix + 316L stainless steel outer helix
Specifications
- Temperature range: -30 °C to +100 °C
- Inner diameter: 25 / 38 / 50 / 65 / 75 / 100 mm
- Outer diameter: 38 / 52 / 64 / 80 / 92 / 120 mm
- Bend radius: 90 / 125 / 160 / 180 / 220 / 350 mm
- Working pressure: 15 bar
- Length: 15 m
- Couplings: Externally swaged type; available with NPT threaded, cam & groove, fixed, floating, or reducing flanges.
Table 1: Composite Hose Specifications
| Hose Code |
I.D. |
O.D. |
Bend Radius |
Working Pressure |
Weight |
Length |
| mm |
mm |
mm |
bar |
kg/m |
m |
| CCH-01 |
25 |
38 |
90 |
15 |
1.0 |
15 |
| CCH-02 |
38 |
52 |
125 |
15 |
1.6 |
15 |
| CCH-03 |
50 |
64 |
160 |
15 |
1.8 |
15 |
| CCH-04 |
65 |
80 |
180 |
15 |
2.6 |
15 |
| CCH-05 |
75 |
92 |
220 |
15 |
3.0 |
15 |
| CCH-06 |
100 |
120 |
350 |
15 |
5.4 |
15 |
We also provide customized chemical composite hose solutions based on customer specifications, including special dimensions, pressure ratings, and connection types.
