HUPLONG INDUSTRIES (M) SDN BHD is the authorized distributor of NORRES industrial hoses in Malaysia.

HUPLONG INDUSTRIES (M) SDN BHD supplies genuine NORRES CP PTFE/HYP-INOX 472 EC hose for flexible ducting of hot and cold gases, dust, powder and fibres. NORRES officially lists this electrically conductive clamp profile hose for chemical vapours, vapour return hose applications at loading arms, paint steam extraction and spray mist extraction.

NORRES CP PTFE/HYP-INOX 472 EC is a double-layer clamp profile hose, also known as a clip hose. Its official construction includes an all-stainless steel INOX clamp profile supporting spiral, a PTFE film interior and a CSM coated polyester fabric exterior.

The external clamp profile provides abrasion protection and securely clamps the hose wall within the profile. NORRES specifies very good heat resistance, anti-adhesive properties, good resistance to alkalis and acids, and extremely good resistance to chemicals. The PTFE film has a surface resistance below 10⁶ Ω.

NORRES specifies an operating temperature range from -40°C to +170°C. The hose is highly flexible and compressible at a ratio of 4:1.

NORRES states that CP PTFE/HYP-INOX 472 EC is in accordance with ATEX 2014/34/EU and German TRGS 727 for aspiration of combustible dusts in Zone 22 inside the hose, for use in Zone 1 and Zone 2 for gases, and for use in Zone 0 for gases. The complete system design, earthing arrangement and installation requirements must be checked before selection.

The permitted pressure, vacuum and bending radius values vary by hose size and must be checked against the official technical table before use.

Our team can assist customers throughout Malaysia with NORRES hose selection based on hose diameter, conveyed material, operating temperature, airflow, vacuum condition, installation length and quantity requirement.

FAQ

Q: What is NORRES CP PTFE/HYP-INOX 472 EC?
A: NORRES CP PTFE/HYP-INOX 472 EC is an electrically conductive double-layer clamp profile hose, also known as a clip hose, for flexible ducting of hot and cold gases, dust, powder and fibres.

Q: What is the official construction of CP PTFE/HYP-INOX 472 EC?
A: The hose has an all-stainless steel INOX clamp profile supporting spiral, a PTFE film interior and a CSM coated polyester fabric exterior.

Q: What applications are officially listed by NORRES?
A: NORRES lists flexible ducting for hot and cold gases, dust, powder and fibres. Chemical industry applications include chemical vapours, vapour return hose at loading arms, paint steam and spray mist extraction.

Q: What is the operating temperature range?
A: NORRES specifies an operating temperature range from -40°C to +170°C.

Q: Is CP PTFE/HYP-INOX 472 EC electrically conductive?
A: Yes. NORRES specifies that the PTFE film has a surface resistance below 10⁶ Ω.

Q: Does this hose have chemical resistance?
A: NORRES specifies extremely good resistance to chemicals, together with good resistance to alkalis and acids. Compatibility with the actual medium, concentration, temperature and operating conditions must be checked before use.

Q: Is CP PTFE/HYP-INOX 472 EC suitable for explosion hazard area applications?
A: NORRES states that this model is in accordance with ATEX 2014/34/EU and German TRGS 727 for aspiration of combustible dusts in Zone 22 inside the hose, for use in Zone 1 and Zone 2 for gases, and for use in Zone 0 for gases. The complete installed system must be assessed before use.

Q: How should the correct hose size be selected?
A: Selection should consider hose inside diameter, conveyed material, operating temperature, airflow, vacuum condition, installation length, bending radius and quantity requirement. The permitted pressure, vacuum and bending radius values vary by hose size and must be checked against the official technical table before use.