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US20120280488 |
Part for connecting pipes including an internal liner, a covering method, and a method of assembly
A method of covering the inside surface of a steel connection part having an empty inside volume (1-2) defined by said inside surface, with a liner constituted by a layer of substantially uniform... |
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US20110095520 |
PIPE COUPLING WITH SEAL PRESSING DEVICE
A seal pressing device for a pipe coupling including a sealing member having an axial length and an outer curved contour pressable against an inner diameter of a seal, the sealing member having an... |
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US20080174110 |
Elastomer lined, abrasion resistant pipe and method for manufacture
An abrasive material transferring pipe is lined with a cured shape memory retaining elastomeric liner. The inner surface of the pipe is in contact with the outer surface of the elastomeric liner.... |
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US20090001712 |
PIPE FITTING ARRANGEMENT AND METHOD FOR FORMING THE SAME
A pipe fitting arrangement in at least one embodiment comprises a pipe, a housing defining at one end an opening for insertion of an end of the pipe, a metallic grip ring and a sealing ring... |
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US20160153598 |
CONNECTOR FOR FLEXIBLE DUCT
The present invention proposes a connector for flexible conduit comprising an outer casing in tubular form provided with a front end and a rear end; an external sealing assembly cooperating with... |
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US20120119484 |
SYSTEM AND METHOD FOR COUPLING PIPES
A system and method for coupling pipes. The system includes at least one tubular sleeve positionable in at least one of the pair of pipes and a compression ring. Each of the tubular sleeves has a... |
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US20150323111 |
GROOVED AND EXTERNALLY REINFORCED PIPE END
A reinforced pipe end system and method of making the system is provided. The system comprises a section of plastic pipe with at least one groove around an end portion; and a metal pipe end sleeve... |
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US20130264816 |
PIPE CONNECTION SYSTEM AND METHOD FOR PRODUCING A PIPE CONNECTION SYSTEM OF THIS TYPE
A pipe connection system and method of forming the pipe connection system. The pipe connection system includes at least one tubular conducting element including an inner pipe and an outer casing... |
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US20090026757 |
RISER ASSEMBLY AND METHOD OF ASSEMBLY THEREFOR
An improved gas riser assembly for transmitting gas from an underground gas service line to a meter manifold includes an elongated plastic tube having a first end and a second end. The first end... |
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US20080073905 |
Pipe coupling system
A tubular coupling system and method; the system and method in at least certain aspects, using a coupling member with an interior protective ring that has at least one inner energizing member... |
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US20100090459 |
QUICK ACTUATING FITTING FOR CORRUGATED STAINLESS STEEL TUBING
A fitting (14) incorporating a quick actuating sealing and locking device and methods of actuating the fitting and forming a seal between a length of corrugated tubing (10) and the fitting (14)... |
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US20050046177 |
Corrosion resistant barrier consisting of a UV light cured anti-corrosive basecoat and thermoplastic topcoat
A protective surface, and the article protected is described in which the surface is formed as a UV initiated basecoat over which a thermoplastic top coat is applied. The surface is first cleaned,... |
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US20070063510 |
Protective sleeve for pipe joint infill cladding
A protective sleeve is applied as a permanent outer cladding shield over a joint infill at the welded end portions of adjacent coated sections of pipe for a pipeline in or beneath a body of water.... |
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US20130207378 |
BALL JOINT FOR PIPE CONNECTION, AND PIPE CONNECTION
A ball joint (1) for a pipe connection includes shell parts (3, 4) surrounding one another in a sealing manner, which each define a respective longitudinal centre line and which are rotatable in... |
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US20070176413 |
Corrosion resistant gas service riser assembly
The present invention provides improved gas service riser assemblies. The improved gas service riser assemblies utilize an adapter to provide the transition from the plastic pipe used for... |
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US20100032941 |
Assembly for Joining Metallic Pipes Provided with Inner Plastic Liner
A pipe flange apparatus includes a first pipe flange having a frontal face surrounding a central bore passing through the flange, the face comprising an internal flange recess extending into the... |
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US20140284914 |
PIPE WELD COATING GUARD
A pipe shield for providing a portable onsite protection system for weld coating material applied over and extending from a pipe joint weld line on a pipe. The pipe shield is a split sleeve that... |
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US20080022612 |
APPARATUS FOR MAINTAINING THE STRUCTURAL INTEGRITY OF A PIPE PASSING THROUGH A BUILDING PARTITION
A simple-to-use apparatus install around a pipe which passes through or under a building partition and maintains the structural integrity of the pipe in accordance with a typical building codes.... |
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US20160273691 |
HOSE CLIP AND MANUFACTURING PROCESS THEREOF
A hose clip includes a body made of a steel material, and a composite coating film formed on a surface of the body. The composite coating film is clear post-processed with a silicate-based... |
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US20130033033 |
PIPELINE LINER NON-FLANGE CONNECTION
This invention relates to a non-flange connector capable of fitting around a plastic liner and connecting two sections of pipe without the need for flanges. |
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US20090115186 |
DELIVERY PIPE FOR TRANSPORTING SOLID MATERIAL
A delivery pipe (1) for the transport of solid material includes a tubular body (2) comprised of an inner pipe (3) and an outer pipe (4). A coupling collar (7) is fixed to the outer surface (8) of... |
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US20090102185 |
Device for sealing untight couplings and press connections
A device (1), for sealing untight couplings and press connections consists of a pressing piece (2) which encompasses the periphery of the pipe, with which an additional seal (6) is pressed onto... |
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US20140361529 |
PIPELINE EXPANSION LOOP PROTECTOR
An apparatus, kit and for permitting an underground pipeline to expand. The apparatus comprises a sheet of material extending between first and second sides and first and second ends. The sheet of... |