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Composite Hose Type-SG
Composite Hose Type-SG is designed for selected chemical-transfer duties where a stainless steel inner wire is required. The exact media, concentration, temperature, pressure, fittings and complete hose construction must be reviewed before selection.
Composite Hose Type-SG Construction
The hose is manufactured from polypropylene fabrics and films with an abrasion-resistant PVC-coated fabric cover. It uses an SS316 inner wire and a galvanised mild-steel outer wire.
Classification and Colour Identification
| Classification | Chemical Group 3 Hose |
|---|---|
| Outer cover | Green with a green stripe or marked white stripe |
| Standard production lengths | 30 or 40 metres |
Typical Chemical-Transfer Applications
According to the existing product information, Type-SG is intended for transfer of selected acids and alkaline media where the conveyed product may be corrosive to a galvanised inner wire. Chemical compatibility is application-specific; the exact media, concentration, temperature and complete hose assembly must be confirmed before use.
Electrical Continuity, Manufacturing and Temperature
- Electrical continuity is maintained when the hose wires are securely connected to the fittings
- Manufacturing reference: EN 13765 Type 2
- Stated temperature range: -30°C to 80°C, depending on the conveyed media
Continuity and temperature information must be considered together with pressure, fittings, seals, assembly method, installation and any site-specific safety requirements.
Information Needed for Hose Selection
- Chemical or media name, including concentration and composition
- Operating and design temperature
- Operating and design pressure, including suction, surge or vacuum conditions
- Required internal diameter and hose length
- End-fitting material, type and connection standard
- Installation routing, bend radius, movement and handling conditions
- Electrical-continuity, testing, inspection and documentation requirements
Frequently Asked Questions
Is Composite Hose Type-SG suitable for every acid or alkaline solution?
No. Compatibility depends on the exact chemical, concentration, temperature, pressure and all materials used in the complete hose assembly. These conditions must be reviewed before selection.
Why does Type-SG use an SS316 inner wire?
The existing product design uses an SS316 inner wire for selected chemical-transfer duties where a galvanised inner wire may be exposed to corrosive media. This does not replace a complete compatibility review.
What should be included in a quotation request?
Provide the chemical name and concentration, temperature, pressure, hose size and length, end connections, installation conditions and required documentation.
Request a Composite Hose Type-SG Quote in Malaysia
Contact Advtech Hose & Engineering Sdn Bhd for composite hose, fittings, couplings and hose-assembly requirements in Selangor, Kuala Lumpur and Johor Bahru. Share the actual chemical-transfer conditions for a suitable review.
Inquiry - Composite Hose Type-SG
