Composite Hose can handle hydrocarbon, chemical and cryogenic fluids: utilizing multiple tight-wound component layers that create a very long and complex course for fluids. The unique manufacturing process assures the proper gauge and pitch of the inner and outer wires at all times. It will not kink with ease of daily handling. It will provide excellent service life and performance.
All of mandrel manufactured composite hoses are built with multiple wraps of both polar and non-polar thermoplastic films that contain the fluids and vapors inside the hose wall. The barrier layer in all standard oil and chemical hoses prevents permeation by both polar fluids (like methanol) and non-polar liquids (like gasoline) from escaping the hose.
The hose wall is reinforced with bulk woven fabrics that help protect the films in the hose wall from mechanical damage. This provides you a composite hose with superb structure and heavy duty cover layers that do not deteriorate due to ozone, UV, oil or chemical attack; that maintains maximum strength, flexibility and durability.
Composite Hose Characteristics
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
| Type | Inner Wire | Outer Wire | Carcass | Cover | Application |
|---|---|---|---|---|---|
| GGE | G | G | Multiple layers of polypropylene or polyester muuple layers or fabrics, films and polyester barrier layers | Pvc Coated Fabric | Gasoline, diesel fuel, crude oil, lubricant oil, mineral spirits, water, Nitrogen, etc. |
| GGT | G | G | Multiple layers of polypropylene or polyester fabrics, films, PTFE, fiberglass and polyester barrier layers | Pvc Coated Fabric | Chemicals without corrosion |
| SGE | S | G | Multiple layers of polypropylene or polyester fabrics, films and polyester barrier layers | Pvc Coated Fabric | Gasoline, diesel fuel, crude oil, lubricant oil, mineral spirits, water, Nitrogen, etc. |
| SGT | S | G | Multiple layers of polypropylene or polyester fabrics, films, PTFE, fiberglass and polyester barrier layers | Pvc Coated Fabric | Corrosive and aggressive chemicals |
| SSE | S | S | Multiple layers of polypropylene or polyester fabrics, films and polyester barrier layers | Pvc Coated Fabric | Gasoline, diesel fuel, crude oil, ubricant oil, mineral spirits, sea water, fresh water, Nitrogen, etc. |
| SST | S | S | Multiple layers of polypropylene or polyester abrics, fims, PTFE, fiberglass and polyester barrier layers | Pvc Coated Fabric | Corrosive and aggressive chemicals |
| Note: Three capital letters are used for the composite hose. The first capital letter means the inner wire; the second capital letter means the outer wire; the third letter means the carcass. | |||||
| E--Polypropylene | S--Stainless steel 304/304L/316/316L | T--PTFE | G--Galvanized steel | ||
| Inner Diameter | Diameter Toleances | Length | WP | Electrical Resistance | BP | |
|---|---|---|---|---|---|---|
| CS | SS | |||||
| mm | mm | m | Mpa | Ω | mm | |
| 25 | ±4 | 20 | 0.6-2.0 | ≤10 | ≤20 | 220 |
| 40 | ±4 | 20 | 0.6-2.0 | ≤10 | ≤20 | 220 |
| 50 | ±4 | 20 | 0.6-2.0 | ≤10 | ≤20 | 300 |
| 65 | ±4 | 20 | 0.6-2.0 | ≤10 | ≤20 | 300 |
| 80 | ±4 | 20 | 0.6-2.0 | ≤10 | ≤20 | 350 |
| 100 | ±4 | 20 | 0.6-2.0 | ≤10 | ≤20 | 400 |
| 150 | ±4 | 16 | 0.6-2.0 | ≤10 | ≤20 | 575 |
| 200 | ±4 | 16 | 0.6-1.6 | ≤10 | ≤20 | 800 |
| 250 | ±4 | 16 | 0.6-1.6 | ≤10 | ≤20 | 1000 |
| 300 | ±4 | 16 | 0.6-1.6 | ≤10 | ≤20 | 1200 |
| Note: 1. The maximum diameter of the camlock can reach 150(6"), other specifications are according to customers requirements. 2. The outer diameter changes with the inner diameter. | ||||||
