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US20100084037 METHODS AND COMPOSITIONS FOR COATING PIPE  
Compositions and methods for producing multi-layered plastic pipes are described. Some embodiments of the compositions comprise a cross-linkable polymer system (for example, based on either...
US20050170121 Use of a hose based on an irradiation-grafted fluoropolymer for transporting petrol in a service station  
The present invention relates to a hose having a layer consisting of a fluoropolymer onto which an unsaturated monomer has been irradiation-grafted and, a polyolefin outer layer. The hose is...
US20070051418 MULTILAYER TUBES  
The invention described relates to a composition for a multilayer tube having an inner and an outer layer. Preferably the inner layer of the tube has at least one at least partially crosslinked,...
US20050037170 Polyamide- and EVOH-based multilayer tube for fluid transfer  
The present invention relates to a multilayer tube comprising, in its radial direction from the outside inwards: an outer layer formed from a polyamide, a layer formed from a copolyamide, a layer...
US20070125439 Composite tubing  
The present disclosure is directed to embodiments of composite tubing having properties tailored to meet a wide variety of environmental and working conditions. Composite tubes disclosed herein...
US20120266996 Reinforcing Matrix for Spoolable Pipe  
A spoolable pipe is disclosed, the spoolable pipe having an internal pressure barrier formed about a longitudinal axis, and a reinforcing layer(s) enclosing the internal pressure barrier that...
US20110030832 ADHESIVE BACKED DUCTS FOR CABLING APPLICATIONS  
A duct for distributing one or more communication lines comprises an elongated body having a length and a conduit portion with a lengthwise bore formed therein, the conduit portion containing one...
US20090126820 TUBE ASSEMBLY  
A corrugated tube assembly for use in connection with a plumbing fixture.
US20080017268 Carbon Black-Containing Crosslinked Polyethylene Pipe Having Resistance To Chlorine And Hypochlorous Acid  
Pipe or tubing of crosslinked polyethylene (“PEX”) containing less than 2% by wt. carbon black provides improved resistance to oxidizing agents such as chlorine and hypochlorous acid in water. The...
US20110259040 REFRIGERATION CIRCUIT  
A refrigeration circuit (3) for household appliances comprises a compressor (4) suitable for compressing a predetermined cooling fluid and for allowing circulation thereof within said circuit (3),...
US20120012222 FUEL HOSE AND METHOD FOR PRODUCING THE SAME  
A fuel hose includes a tube-shaped inner layer made of a resin composition (A) that contains an aromatic polyamide resin as a main component and an organic acid salt having 8 to 28 carbon atoms...
US20100300571 Low-Permeation Flexible Fuel Hose  
A flexible hose or a tubing having a barrier layer of polyamide 6 having branched molecular structure and an impact modifier, and/or a flexural modulus of 1 to 2 GPa and a tensile elongation of...
US20050124976 Medical devices  
Medical devices and methods of making the devices are described. In some embodiments, the devices include multiple layers, and one or more layers can include a nanocomposite material.
US20130032240 FLEXIBLE PIPE HAVING A DIFFUSION BARRIER  
In a flexible pipe of multilayer structure with unbonded layers, where the pipe has an interior lining which comprises the following layers: a) at least one layer of which the material has been...
US20120216903 MULTI-LAYER TUBING AND METHOD FOR JOINING  
A multi-layer tube (MLT) to inhibit transmission of water vapor and for flame resistance greater than UL-94 HB includes an inner layer having a melt-extrudable polymeric material including a...
US20140034177 BIO-PHARMACEUTICAL HOSE  
A hose for use in bio-pharmaceutical applications includes an innermost tubular layer made from a fluoropolymer material. The tubular layer has an inner, relatively smooth and pure surface that...
US20120199237 HOSE FOR TRANSPORTING REFRIGERANT AND METHOD OF PRODUCING THE SAME  
To provide a hose for transporting a refrigerant, a butyl rubber layer 7 is formed on outer periphery of a tubular resin layer 1, which is in contact with a refrigerant, and an ethylene-propylene...
US20120186684 Flame Resistant Hose Construction and Method  
A multi-layer flexible hose with at least one vulcanized elastomer layer and an outermost cover layer of a thermoplastic polyurethane strip that is wrapped and thermally fused to form a continuous...
US20100043905 Lined Pipes for Conveying Chemicals  
The present invention relates to a vessel, in particular a pipe, especially an oil pipe, having a preformed film adhered onto the interior surface of the pipe, the interior surface of the...
US20050005989 Cross-linked thermoplastic tubing  
A tubing includes a layer of cross-linked polyamide. The polyamide layer can include a cross-linking aid, such as triallyliscocyanurant or TAIC, to assist in cross-linking the layer. When the...
US20140230946 THERMAL INSULATING ELEMENT, A SUBSEA STRUCTURE SUCH AS AN ARMOURED UNBONDED FLEXIBLE PIPE COMPRISING SUCH AN ELEMENT, AND METHODS OF MANUFACTURING SUCH AN ELEMENT AND SUCH A PIPE  
The invention relates to a thermal insulating element. The element comprises a base material comprising one first series of hole configurations, said first series comprising a plurality of...
US20140196810 ARMOURING ELEMENT FOR UNBONDED FLEXIBLE PIPE  
The invention relates to an armouring element for an unbonded flexible pipe. The armouring element has a longitudinal axis and an elongated outer shape along said axis. The armouring element...
US20130087239 Flexible Pipe for Offshore and Other Applications  
A flexible pipe for conducting fluid, such as offshore production fluids, has interior tubing, a series of rings and clamps, and exterior tubing. The interior tubing has an extruded tube and a...
US20120145275 HOSE HAVING MEDIA-RESISTANT INNER LAYER, APPLICATION AND METHOD FOR PRODUCTION THEREOF  
A hose has at least the following layer structure: an inner layer made of an amine-bonded rubber mixture having media-resistance properties and an adhesion layer of a peroxide-bonded rubber...
US20050183786 Corrugated hose assembly  
According to the present invention, there is provided a hose assembly with an inner fluoropolymer layer having a smooth inner surface and an outer polyamide layer having an undulated surface.
US20120273080 FLEXIBLE PIPE AND A METHOD OF PRODUCING A FLEXIBLE PIPE  
The invention relates to a flexible pipe. Such flexible pipe has a length and comprises a tubular inner sealing sheath surrounding an axis and defining a bore; at least one pressure armor and at...
US20090236004 SMOOTH AND FLEXIBLE CLEAN ROOM HOSE  
A hose suited for use in clean rooms has a Minimum Bend Radius (MBR) that is flexible without kinking. The hose includes a germ and bacteria resistant smooth outer surface and is constructed form...
US20050003126 Fuel hose  
In a fuel hose composed of an inner single layer or multilayer of a fluororesin and an outer single layer or multilayer of a thermoplastic resin, any two materials for the layers have a ratio 1:40...
US20160024343 FLEXIBLE TUBE FOR ENDOSCOPES AND METHOD FOR PRODUCING SAME  
The present invention provides a flexible tube having a cylindrical flexible tube base that has flexibility and a resin layer that coats the flexible tube base, in which the resin layer is...
US20130014849 FLEXIBLE UNBONDED PIPE AND AN OFFSHORE SYSTEM  
The invention provides a new family of flexible unbonded pipes. The flexible unbonded pipe of the invention comprises an internal sealing sheath, a carcass arranged inside the internal sealing...
US20050173011 Multi-layer tubing having electrostatic dissipation for handling hydrocarbon fluids  
An elongated multi-layer tubing having a first layer disposed radially innermost and having an inner surface capable of prolonged exposure to a fluid containing hydrocarbons and an outer surface...
US20140124080 EXTRUDED MOLDED ARTICLE, PARTICULARLY A MOLDED TUBE, WITH AN EMBEDDED REINFORCEMENT MADE OF A FINE KNIT AND METHOD FOR PRODUCTION THEREOF  
A molded article, particularly a molded tube, having at least the following layer structure: an inner layer and an outer layer each made from a polymeric material, particularly in the form of a...
US20110006515 FLARE-THROUGH HOSE FITTINGS, HOSE ASSEMBLY, AND METHOD OF MANUFACTURING  
A method of making a hose is provided that includes providing a fitting configured to receive a hose liner therethrough and configured to receive a material configured to be bonded to the hose...
US20090126821 HIGH-PRESSURE RUBBER HOSE AND METHOD AND APPARATUS FOR PRODUCING THE SAME  
The object of the invention is a high-pressure rubber hose comprising a liner (1), rubberized textile layers (2), main reinforcing plies (3) and a cover (5). The invention is essentially...
US20070261752 MULTIPLE-LAYER FLUID FUEL APPARATUS  
A multi-layer shell is configured to provide a fuel tank and a fuel tank filler neck. One layer has a low-permeation material configured to inhibit hydrocarbon permeation.
US20150330538 AEROSPACE HOSE HAVING EPDM RUBBER LAYER  
The present disclosure relates to a hydraulic hose having a first layer that has a composition that includes PTFE. The hydraulic hose also has a second layer for preventing alkyl phosphate ester...
US20060124190 Fluoropolymer - EVOH - modified PA tube  
A tube comprising an inner layer of fluoropolymer, an intermediate layer of ethylene vinyl alcohol copolymer, and an outer layer of polyamide.
US20130190714 MULTI-LAYERED TUBING  
Tubing comprising an inner layer, an outer layer and a middle layer, wherein the inner layer comprises a polyethylene, the outer layer comprises a thermoplastic polyurethane and the middle layer...
US20110290363 THERMOPLASTIC POLYMER COMPOSITION AND PROCESS FOR PREPARING THERMOPLASTIC POLYMER COMPOSITION  
A fuel hose including a laminated article having: a layer including a thermoplastic polymer composition which includes a fluororesin (A) including a fluorine-containing ethylenic polymer (a) and a...
US20110203695 FLEXIBLE PIPE  
The invention relates to a flexible pipe comprising a plurality of layers surrounding a longitudinal axis of the pipe, the plurality of layers comprising from inside and radially outwards an...
US20100229991 HOSE  
The invention relates to composite hose, which is capable of being used without leakage, and which has a longer length and/or diameter than has been previously achievable. A composite hose...
US20120018026 CROSS-LINKED POLYOLEFIN FOAM DUCT FOR HVAC APPLICATIONS  
A foam air duct for transferring heated or cooled air throughout an automotive vehicle. Material for the foam air duct may be a closed-cell polyolefin foam blend that creates several advantages in...
US20150247592 EXTRUDABLE MULTILAYER TUBING  
Method of fabricating a polymeric tube for attachment to a prefabricated tubular polymer body comprising: selecting an ethylene copolymer functionalized with a conjugated vinyl moiety, and...
US20150159785 FLEXIBLE UNDERWATER PIPE INCLUDING A LAYER INCLUDING A POLYETHYLENE HAVING ENHANCED HEAT RESISTANCE  
A flexible underwater pipe for transporting hydrocarbons, including a plurality of layers, at least one of which includes a polyethylene having enhanced heat resistance, to its preparation method...
US20080314471 Pipe Fitting  
A multi-layer flexible pipe and method for making the same is disclosed. The multi-layer flexible pipe includes a barrier layer of polyamide-12 (PA-12) material.
US20140345741 FLEXIBLE PIPE BODY AND METHOD OF MANUFACTURE  
A flexible pipe body (400) and method of producing a flexible pipe body are disclosed. The flexible pipe body (400) includes a collapse resistant layer (404); and a fluid retaining layer (406)...
US20100288390 Flexible hose for conveying fluid materials and electric current  
A flexible hose, of the type consisting of a plurality of overlapping material layers, characterized in that said flexible hose comprises at least a layer of a plastics material having a small...
US20080245883 PAINT APPLICATION APPARATUS AND SYSTEM WITH SAME  
An insulated hose for a high voltage paint application apparatus comprising an inner hose containing a fluid or paint charged at a high voltage. The inner hose is arranged inside at least one...
US20090032164 Sanitary hose with sealed ends and antimicrobial agent  
A reinforced flexible hose extending between a first end and a second end and including a first non-toxic inner layer, a second layer surrounding and reinforcing the first layer, a third layer...
US20130025734 FLEXIBLE TUBE HAVING HIGH TEMPERATURE RESISTANCE  
A flexible pipe of multilayer structure with unbonded layers, where the pipe has an interior lining which comprises the following layers: a) at least one layer of which the material is composed of...

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