Composite Polypropylene & PTFE Flexible Hose

Composite Polypropylene Flexible Hose Suitable For Hydrocarocarbons & Chemicals
Color

• LD 10 PZ -for Chemical applications in general
• LD 10 ZZ -for all Hydrocarbons transfer
• LD 10 VAP -for Vapour recovery

   

Wires

• P = Polypropylene coated mild steel wire
• Z = Galvanized wire
• A = Aluminum wire

Construction

Composite hoses are manufactured from Polypropylene and Polyethylene films and fabrics with a weather-proof and  abrasion resistant outer cover. All the different layers are wrapped together and tensioned between internal  and   external wire spirals. This construction gives and exceptionally tough hose with maximum flexibility, Where  exceptionally low weight is requested, hoses with internal or both, internal and external wires in aluminum are available.

Characteristics:

• Composite hoses, are designed  as general purpose hoses for the transfer of a wide variety of conveyants under  suction  or pressure. Composite hoses, are used in such applications as low pressure. transfer for road  and  rail tanker loading and discharging, storage tank and in-plant use. High chemical resistance, durability and strong construction for a long life, but at the same time light and flexible for ease of handling. All hoses are 100% aromatic resistant, anti static and can be used for suction and discharge.
• Composite hoses are fitted with an extensive range  of couplings readily available externally swaged with Stainless Steel ferrules.

Safety

• All hoses are tested at 11/2 times rated working pressure for safety and reliability, in accordance with BS 5842;1980 clause 6.4.Full test certification can be supplied on request.
• Reduce the environmental risk of pollution and cost of spillage thanks to the unique features of Composite hoses.
• Burst pressure indicated, is at ambient temperature when  tested in accordance with BS 5173 section 102.10.1990.
• Electrical  continuity is achieved by the two wires bonded to the end fittings, this helps dissipate accumulated charge and to avoid static flash. The electric resistance of hose assemblies is less than 10 ohms, as required by BS 5842:1980 clause 6.2.
• It is possible, on request, to offer a range of hoses with fire and flame resistance CL 1, please contact Technical Department for further information.

Temperature range : - 30ºC to + 80ºC

Color : Black

Wires

• Polypropylene coated mild steel internal wire
• Galvanized steel external wire
• Also available with Aisi 316 L Stainless Steel internal or external wires

Construction

CHEM MARINE , is designed with extra  Polypropylene films and  fabrics, plus a bigger and  higher density   wire,   with  a weather-proof and abrasion resistant outer cover.  CHEM MARINE  707 includes  in  the construction  an extruded  HD PLT  tubular  and Mylar® polyester films. All the different layers are wrapped together and tensioned between internal and  external  wire spirals.   Because of  our  modern  equipment,  internal  and external  wires are  assembled  with maximum precision and optimal tension. This enables our product to maintain extreme flexibility with tremendous strength and durability.
 
Characteristics

• Specifically  designed  for heavy  duty  transfer  of a wide variety of chemicals under  suction  or pressure.  CHEM MARINE hoses are used for ship to shore and  ship  to  ship,  dockside,  and  general  shipboard  use.  All hoses are 100% aromatic  resistant,   anti static  and  can  be  used  for  suction and  discharge.
• Composite hoses  are  fitted  with  an  extensive  range of couplings readily available, externally swaged with Stainless Steel ferrules.

Safety

• All  hoses  are  tested  at  11/2  times  rated  working  pressure for safety and reliability, in accordance with BS 5842;1980 clause 6.4.Full test certification can be supplied on request, issued in our laboratories, or witnessed from independent third part Institutes.
• Hoses  are  designed,  for  type  approval, to a  burst pressure 5 time the W.P.
• Burst pressure indicated, is at ambient temperature when  tested  in accordance with BS 5173 section 102.10.1990.
• Electrical  continuity is achieved by the two  wires bonded to the end fittings, this helps dissipate accumulated charge and to avoid  static flash. The electric resistance of hose assemblies is less than 10 ohms, as required by BS 5842:1980 clause  6.2.  Hose  assemblies  can  also  be  provided,  on  request,  electrically discontinuous.
• It  is  possible,  on  request,  to  offer  a  range  of  hoses  with fire and  flame resistance  CL 1,  please  contact Technical Department for further information.

Temperature range - 40ºC +100ºC

Color : Blue / Black

Wires

• Galvanized mild steel internal and external
• Also available with Stainless Steel Aisi 316 L wires

Construction :

Composite OIL hose, is designed with extra Polypropylene films and fabrics, plus a bigger and higher density wire,  with a weather-proof and abrasion  resistant outer cover. OIL  MARINE hose, includes in  the  construction an extruded HD PLT tubular and  Mylar® polyester films. All the different layers  are wrapped together and tensioned  between internal and external wire spirals.  Because  of  our  modern  equipment, internal  and  external wires are assembled with maximum precision and optimal tension. This enables our product to maintain extreme flexibility with tremendous strength and durability.


Characteristics:

• Specifically  designed  for  the  transfer  of  a  wide  variety  of hydrocarbon conveyants  under  suction  or  pressure,  OIL  MARINE  808  hoses  are  used for ship to shore and ship to ship applications. All  hoses  are  100%  aromatic resistant,  anti static  and  can  be  used  for  suction  and  discharge.
• Composite hoses  are fitted with an extensive  range of  couplings  readily available  externally  swaged  with Stainless  Steel  ferrules.
• All the "OIL MARINE" hoses complies with B.S. 5842:1980.

Safety :

• All hoses  are  tested  at  11/2 times  rated working pressure  for safety and reliability, in accordance with  BS 5842;1980  clause  6.4.Full test certification can  be  supplied  on  request,  issued  in  our  laboratories, or witnessed form independent third part Institutes.
• Hoses are designed, for type approval, to a  burst pressure 5 time  the  W.P.
• Burst   pressure   indicated,   is   at  ambient   temperature   when  tested  in accordance with BS 5173 section 102.10.1990.
• Electrical  continuity  is   achieved  by  the  two  wires  bonded  to  the  end fittings, this helps  dissipate  accumulated charge and to  avoid  static  flash. The  electric  resistance of hose  assemblies is less than 10 ohms, as required by BS 5842:1980 clause 6.2.
• It is possible,  on  request, to  offer  a  range  of  hoses  with  fire and flame resistance  CL 1,  please contact Technical Department for further information.

Temperature range - 40ºC + 100ºC

Color : Yellow or Black

Wires :

• PVDF coated mild steel internal wire
• Stainless steel external wire

Construction :

Composite Hose has been designed around several PTFE liners, supported by a PVDF coated steel inner wire, with a weather-proof and abrasion resistant Polyester/Polyvinyl chloride outer cover. The cover is also available in special Polychloroprene; its UV, Ozone, Sunlight and weathering resistance, offers superior temperature and abrasion characteristics, CHEMCHLOR 900,  includes  in the  construction  an extruded  FEP tubular and Mylar® polyester films.  All  the  different  layers  are wrapped  together  and tensioned  between  internal  and  external  wire  spirals.


Characteristics :

• Specifically designed  as a transfer hose under suction or pressure, the special construction of hose, satisfy all the needing of the chemical industry for the transfer of all the chlorine derivatives, at any concentration. All hoses are 100% aromatic resistant, anti static and can be used for suction and discharge.
• Composite hose are fitted  with an  extensive  range of couplings readily available, externally swaged with Stainless steel ferrules.

Safety :

• All hoses are tested at 11/2  times  rated  working pressure  for safety  and reliability, in accordance with BS 5842;1980 clause 6.4.Full  test  certification can be supplied on request.
• Burst pressure  indicated,  is  at ambient temperature when tested  in accordance with BS 5173 section 102.10.1990.
• It is possible, on request, to offer  a  range  of  hoses  with  fire  and  flame resistance CL 1, please contact Technical Department for  further information.

Temperature range - 40ºC +100ºC

Color : Red  or Black
Wires : Aisi 316 L Stainless Steel external and internal wires.


Construction :

PTFE  MARINE , is  designed around  several PTFE films, with extra Polypropylene films and fabrics, plus  a  bigger and higher density wire, with a weather-proof and  abrasion  resistant Hypalon outer  cover. PTFE MARINE Hose, includes in the construction an extruded FEP tubular and Mylar® polyester films. All the different layers are wrapped together and tensioned between internal and external wires are assembled with maximum  precision  and optimal tension. This enables our product to maintain extreme flexibility with tremendous strength and durability.


Characteristics:

• Specifically  designed  for  the  transfer  of  a  wide  variety  of hydrocarbon conveyants  under  suction  or pressure, PTFE MARINE  hoses are used for ship  to  shore  and  ship  to  ship,  dockside,  and  general  shipboard use. All hoses  are  100%  aromatic  resistant,  anti static and can be used for suction and discharge.
• PTFE Marine hoses  are  fitted  with an  extensive range of couplings readily available externally swaged with Stainless Steel ferrules.

Safety :

• All  hoses  are  tested  at  11/2 times  rated working pressure for safety and reliability, in accordance with BS 5842;1980 clause  6.4.Full  test  certification can  be  supplied  on  request,  issued  in our laboratories, or  witnessed  form independent third part Institutes.
• Hoses are  designed, for  type  approval, to a burst pressure 5 time the W.P.
• Burst  pressure  indicated,  is  at  ambient  temperature  when  tested  in accordance with BS 5173 section 102.10.1990.
• Electrical  continuity  is  achieved  by  the  two  wires   bonded  to  the end fittings, this helps dissipate accumulated charge  and  to  avoid  static  flash. The electric  resistance  of  hose assemblies is less than 10 ohms, as required by  BS  5842:1980  clause  6.2. Hose  assemblies  can  also  be  provided, on request, electrically discontinuous.
• It  is  possible,  on request,  to  offer a  range of  hoses with fire and  flame resistance CL 1, please contact Technical Department  for  further information.

Temperature range - 40ºC + 100ºC

Wires  : Stainless Steel external and internal wire
Color : Grey


Construction :

COMPOTEC® CRYOTEC 660, has been designed around several PTFE, Polyester and Polyamides liners, supported by Stainless Steel inner and outer wires, with a weather-proof and abrasion resistant Polyester/Polychloroperne outer cover.CRYOTEC 600 offers superior low temperature and high pressure characteristics. CRYOTEC 66., includes in the construction an FEP extruded tubular and Mylar® Polyester films. All the different layers are wrapped together and tensioned between internal and external wire spirals.


Characteristics:

• Specifically designed as  a transfer  hose in the  production, distribution and use  of  cryogenic  conveyants  and  liquefied  gases under  pressure  at  low temperature. CRYOTEC 660 hoses are used in such applications as transfer for rail  and  road  tanker  loading  and   unloading,  storage  tank  and  in-plant applications. Large bore hoses are used  for  ship to  shore  and  ship  to  ship applications, Cryogenic conveyants include the following products, as listed in Chap XIX IMO Gas Carrier code:
• Ammonia Acetaldehyde Butadiene  Butane/Propane Butylene Carbon Dioxide Dimethylamine Ethylamine Ethylchloride Liquid  ethane Liquid ethylene Liquid nitrogen Methane Methylacetylene Methylbromide Propadiene Propylene Vinylchloride Refrigerant gases

Safety :

• All  hoses  are  tested  at  11/2  times rated working pressure for safety and reliability, in accordance with BS 5842;1980 clause  6.4.Full  test  certification can be supplied on request.
• Burst  pressure  indicated,  is  at  ambient  temperature  when  tested  in accordance with BS 5173 section 102.10.1990.
• Electrical continuity  is   achieved  by  the  two  wires  bonded  to  the  end fittings, this helps dissipate  accumulated charge  and  to avoid  static  flash. The electric resistance of hose assemblies is less  than 10  ohms, as  required by BS 5842:1980 clause 6.2
• It is  possible, on  request, to  offer  a  range of  hoses with  fire  and flame resistance CL 1, please contact COMPOTEC® Technical  Department for  further information.

Temperature range - 200ºC + 80ºC

The standard range of end fittings, are available in Stainless Steel, Brass or Aluminum. Also available on request, in carbon steel, PVDF, PTFE or Polypropylene.


Adapters are available from stock for:

• Quick Tank Trunk Italian Couplings (Type R)
• Quick Tank Trunk Foreign Couplings (Type Din, Storz, Guillemin)

We are Offering a wide range of Handling & Maintenance.

INSTALLATION : The hoses must be supported to allow normal movement when under pressure (dimensional variations).


NORMS AND METHOD OF USE : Prior to installation it is  necessary to check the  characteristics of  the hose  carefully  to ensure that type, diameter and length conform to the required specification.


MAINTENANCE : Even when choice, storage and installation is carried out correctly, regular  maintenance is necessary. Frequency of the latter is determined by use. During regular checks, special attention must be paid to couplings and to appearance of irregularities which can indicate deterioration of the hose, After use, it is advisable  to empty the hoses carefully and if necessary, clean thoroughly. We recommend in any case, that the hoses be checked and tested under pressure once a year,


STORAGE : Hose  must  be  stored  in a relaxed condition free from tension, compression or other  deformation. Contact  with objects that could pierce or cut must be avoided.  when not in  use, hose should be stored in a dark place preferably,  avoiding  direct  sunlight  and  rain. It  must  be  protected  from rodents  and  insists, When  such  a  risk is probable, appropriate precautions must be taken.

NEVER  weld  reduction  couplings  or  flanges  onto  original  hose fittings,

NEVER close or hold the coupling ferrules in a bench vice as they could be deformed. If necessary, hold the hose itself, closing the vice onto the outside spirals of the hose.

The following list shown by suitability of the Compotec range of polypropylene hoses for use with various conveyants.


The information given in based as the best data available. However it must be appreciated that the recommendation are given only as a guide and apply only to the chemical compatibility of the hoses. The description of a hose an suitable does not contitude a guarantee that the complies with any regulations or operating condition governing the handling of the chemical of the use of the hose. For conveyants not mentioned in the list please contact COMPOSITE technical department.

Hose Type:

•  CHEM 700PZ
•  CHEM 700XZ
•  OIL 800 ZZ

Resistance:

• Excellent
• Acceptable
• Not recommended

End Fitting :

•  Carbon Steel
•  Stainless Steel
•  Bronze