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US20120318398 MULTILAYER CONDUIT WITH INTEGRATED WEAR INDICATOR  
A conduit includes a multilayer wall including an outer layer having a first color; an intermediate layer having a second color; and an inner layer having a third color, wherein the intermediate...
US20130011595 NYLON AIRBRAKE TUBING CONSTRUCTIONS  
Single or multilayer tube such as for use as airbrake tubing. At least one of the layers of the tube may be formed of a long-chain polyamide such as nylon 4-10, nylon 6-10, nylon 10-10, nylon...
US20100300572 ENCASED PIPELINE  
A pipeline laid trenchlessly and/or without a sand bed is produced using a metallic conduit which is encased with an extruded layer of a polyamide moulding material. In this way, the durability of...
US20130170913 TECHNIQUES FOR COATING PIPES  
A method of coating a field joint of a pipeline to accelerate the cycle time comprises positioning a mould tool around the field joint to define a mould cavity and injecting plastics material into...
US20120211117 WATER RESISTANT ADJUSTABLE JACKETS FOR INSULATED PIPE AND PIPE BENDS  
An adjustable jacket for an insulated conduit is provided, the adjustable includes inner and outer surface, first and second axial ends, and first and second longitudinal ends that each extends...
US20110236194 FAN APPARATUS WITH AIR DUCT  
An air duct includes a cover and two adjusting pieces. The cover includes a top board and two end boards extending downwards from two opposite ends of the top board. The cover defines an air...
US20110125142 CRYOSURGICAL PROBE WITH VACUUM INSULATION TUBE ASSEMBLY  
A vacuum insulation tube assembly which is utilized as a component in a cryosurgical probe. The vacuum insulation tube assembly includes an inner tube; and, an outer tube concentrically positioned...
US20110019984 CONDUIT FOR A CONDENSATION REMOVAL PUMP  
A conduit (51) for a condensate removal pump is disclosed comprising a tubular member (47) having a profiled rim (53, 54) at a distal end, profiled such that only a portion of the rim lies in a...
US20140014219 SHAPED PIPE BODY  
A lower arm that is a shaped pipe body includes an outer layer and an inner layer that are each formed into a circular pipe shape from CFRP, and therefore, rigidity is ensured. Further, the lower...
US20120103595 Sintered Polycrystalline Diamond Tubular Members  
In one aspect of the present invention, an external tubular member comprises an external outside surface and an external inside surface joined by an external wall thickness. The external wall...
US20130263960 PIPE SYSTEM FOR CONDUCTING HIGHLY FLAMMABLE LIQUIDS  
A pipe system for the conducting of highly flammable liquids and method for making the pipe system. The pipe system includes at least one tubular conducting element having an inner pipe and an...
US20130327466 INSULATED TUBING  
A tubing includes an inner tube, an inner middle insulation layer, an outer middle securing layer, and an outer shrinkable cover that shrinks upon exposure to heat.
US20120180897 REFRIGERANT LINE  
A refrigerant line for carrying a mixture of refrigerant and lubrication oil. The line includes an inner casing made of a material impermeable to the refrigerant/oil mixture, an outer casing made...
US20120024411 Biocompatible Tubing for Liquid Chromatography Systems  
A biocompatible tube that can be used in a liquid chromatography system is described. The tube can have flanged or straight ends, and can be used in conjunction with one or more fitting, assembly.
US20130000769 FLOWPATH INSERT AND ASSEMBLY  
A flowpath assembly for a gas turbine engine includes a plurality of flowpath insert ducts arranged in a cascade configuration. Each flowpath duct includes a radially inward wall, a radially...
US20140311614 HIGH TEMPERATURE RESISTANT POLYSULFONE INSULATION FOR PIPE  
A polymeric composition for insulating fluid and/or gas transport conduits, such as off-shore oil and gas pipelines operating at temperatures of about 200° C. or higher in water depths above 1,000...
US20120068452 Low Profile Collapsible, Expandable, Flexible and Camouflaged Corrugated Downspout Extension and Adapter  
A drain pipe coupling for connecting a primary pipe having a primary width ω1 to two or more secondary pipes, said secondary pipes having a secondary width shorter than the primary width of the...
US20110000570 STACKED CONDUIT ASSEMBLY AND SCREW FASTENING METHOD FOR CONDUIT PART  
A stacked conduit assembly includes: a conduit part in which a plurality of plate-like parts are stacked and integrated, and a hollow conduit is formed in an inner layer; and a control board to be...
US20120097287 DUCT ARRANGEMENT, DUCT EQUIPMENT, DUCT REINFORCEMENT CONSTRUCTION METHOD, SUPPORT REINFORCEMENT STRUCTURE, AND REINFORCEMENT STRUCTURE FOR SUPPORT FIXING UNIT  
Provided is duct equipment including a duct body, a heat insulating material, a external cover, a fiber-reinforced sheet, and fiber-reinforced moldings. The duct body includes a duct wall, a duct...
US20140270739 PIPE ASSEMBLY AND FLOW ASSURANCE SYSTEM  
A pipe assembly comprising an outer pipe in surrounding relation about an inner pipe, wherein the inner pipe is suspended in free inner ends of legs extended in an annular space that is formed...
US20110220237 BIMETALLIC TUBE  
A bimetallic tube comprising a copper tube and a steel tube within the copper tube. The copper tube is drawn down such that the inside wall surface of the copper tube is in intimate contact with...
US20110186168 RANGE HOOD PIPE GREASE BLOCKAGE PREVENTER  
A debris blocking device that may prevent grease and particular buildup inside the protective piping of a typical fusible link fire detection system. The debris blocking device has a shield with...
US20140338780 COMPRESSED-AIR BRAKE LINE  
A compressed-air brake line which comprises: I) an external layer made of a moulding composition which comprises at least 50% by weight of PA11 and/or PA12, and II) an internal layer made of a...
US20140332109 Propylene-Based Terpolymers for Pipes  
A terpolymer containing propylene, ethylene and 1-hexene wherein: (i) the content of 1-hexene derived units ranges from 1 wt % to 2.6 wt %;(ii) the content of ethylene derived units is higher than...
US20140083551 AIR BRAKE TUBING AND COMPOSITIONS FOR MAKING THE SAME  
Air brake tubing is provided having an air brake tube body comprising at least one layer formed from a composition comprising a copolyester, polyethylene terephthalate or polybutylene...
US20130291990 DUCT INSULATION LAMINATES AND METHODS OF MANUFACTURING AND INSTALLATION  
A duct insulation laminate an insulation layer and a facing. The insulation layer includes an insulation layer having a first edge surface, a second edge surface that is spaced apart from the...
US20130112309 Tubular Composite Strut Having Internal Stiffening and Method for Making the Same  
A strut comprises a substantially hollow composite tube. A fitting on each end of the tube adapts the strut for attachment to a structure. The tube is stiffened by at least one pair of opposing...
US20130068338 Hose For Transporting Refrigerant  
A hose for transporting refrigerant of this invention is a hose comprising an inner tube layer including a gas barrier layer and a rubber layer adjacent to an outer surface of the gas barrier...
US20140291032 PROCESS FOR THE PRODUCTION OF A PIPE LINED WITH AN INLINER  
A process for the production of a pipe comprising: an interior surface having a shape; and a thermoplastic inliner is provided. The process comprises: introducing the thermoplastic inliner into...
US20110036443 Nano FIR and anion fuel pipes for motor vehicle and the like  
A rubber or plastic fuel pipe, which can be used for motor vehicles and ships, comprises a nano or sub-nano Far Infrared Ray (FIR) and anion carrier. The structures of the carrier are made up of...
US20130180472 DOUBLE-WALLED TUBE, METHOD OF MANUFACTURING DOUBLE-WALLED TUBE AND STEAM GENERATOR  
A double-walled tube includes: a plurality of double-walled tube forming members, each having an inner tube and an outer tube, connected by welding at welding portions of axis direction end...
US20130186503 Corrosion mitigation system and method  
A corrosion mitigation system for use in a pressurized pipeline for carrying pressurized fluids utilizes a plurality of metal pipes to form a pressurized pipeline wherein each pipe comprises...
US20120152396 PRESSURE CAST CONCRETE OR MORTAR LINED STEEL PIPES AND METHODS OF MAKING THE SAME  
Pressure cast lined steel pipes comprise an annular concrete or mortar liner along an inside diameter, and a metal shell surrounding the liner, wherein the liner is in direct contact with the...
US20060086401 Resin pipe  
A resin pipe of multilayer construction has a plurality of resin layers respectively made of thermoplastic resins. The surface of any one of the plurality of resin layers is coated with a silicon...
US20130199657 STEEL PLATE FOR PRODUCING PIPE HIGHLY RESISTANT TO FUEL VAPOR CORROSION, PIPE USING SAME AND METHOD FOR PRODUCING PIPE  
Provided are a pipe which exhibits corrosion resistance against vapor of fuel such as gasoline, diesel oil, bioethanol or a biodiesel fuel, a method for manufacturing the pipe, and a steel sheet...
US20110120586 DOWNHOLE RECOVERY PRODUCTION TUBE SYSTEM  
A coiled tubing system may comprise a first continuous length of coiled tubing and a second continuous length of coiled tubing, the first continuous length of coiled tubing having a larger...
US20050217747 Thermoplastic pipe and liners  
Thermoplastic pipe and liners utilizing a barrier layer between two thermoplastic layers useful in preventing diffusion of certain gases across the barrier layer. The thermoplastic pipe and liners...
US20080011380 Pipes comprising hydrolysis resistant polyamides  
Pipes are provided wherein comprising polyamide compositions having good hydrolysis resistance and that may optionally contain plasticizer. Such pipes are suited for applications transporting...
US20110041945 Automotive Exhaust Pipe  
The present invention relates to an automotive exhaust pipe including: an exhaust pipe main body; and a metallic cylindrical body being inserted inside the exhaust pipe main body, having openings...
US20110048568 Nano or sub-nano FIR and anion fuel pipes for motor vehicles and ships  
A fuel pipe that is made from nano or sub-nano plastic or rubber materials and can be used for motor vehicles and ships includes a nano or sub-nano Far Infrared Ray (FIR) and anion carrier. The...
US20110186170 REFRIGERANT HOSE  
An object of the present invention is to provide a hose which has a gas barrier layer and a rubber layer adhered without using an adhesive, and which has a dramatically improved durability...
US20140017972 HOOP WITH INLAID PATTERN  
A hoop for play and/or exercise is formed of plural layers of plastic of different colors, with openings in the upper layer permitting the colored underlayer to show through the openings.
US20120125471 Water Pipe Structure  
A water pipe structure includes an inner water pipe, and a protective layer mounted on and combined with the inner water pipe to cover an outer periphery of the inner water pipe. The inner water...
US20110277866 Apparatus and Method For Sealing A Ventilation Channel of A Pipe  
A method of sealing a ventilation channel for a pipe is disclosed. The method includes inserting a sealing insert into a ventilation hole of the ventilation channel, applying rotational energy to...
US20120257931 METHODS OF REEL-LAYING A MECHANICALLY LINED PIPE  
Methods of reel-laying a mechanically lined pipe (MLP) are described. These include the steps of: spooling the MLP (12) onto a reel (10) in the complete or substantial absence of internal pressure...
US20140360344 HIGH PERFORMANCE THERMOPLASTIC COMPOSITE LAMINATES AND COMPOSITE STRUCTURES MADE THEREFROM  
A fire resistant composite laminate includes a thermoplastic matrix material reinforced with fibers embedded in the matrix of the composite laminate, wherein the thermoplastic matrix material of...
US20150122336 Systems and Methods for Decreasing Abrasive Wear in a Pipeline that is Configured to Transfer a Slurry  
Systems and methods for decreasing abrasive wear in a pipeline that is configured to transfer a slurry that includes a liquid and solid particles. The pipeline includes a pipe that defines a...
US20090205733 Methods and systems for in situ pipe lining  
A liner or core pipe which is suitable for insertion into a host pipe, the core pipe including, in certain aspects, a pipe made of temperature-resistant corrosion-resistant material and having an...
US20130340879 MANUFACTURING METHOD FOR POROUS METAL-FOAM CONE ASSEMBLY WITH HIGH SURFACE AREA  
Disclosed is a method of manufacturing a porous metal foam cone assembly. The metal foam cone assembly according to the present invention includes providing a porous metal foam sheet; cutting the...
US20140013858 Measuring Tube Lining  
A measuring tube for a lining of a measuring tube of a flow measuring device, wherein a nanoparticle is chemically bound to a polymer.
Matches 1 - 50 out of 185 1 2 3 4 >