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Matches 101 - 150 out of 6,994

Document Document Title
WO/2016/209176A4
The invention discloses an apparatus for application of corrosion control compounds into pipe flanges 10 comprising a pressure generator unit 15, an injection unit 20 and a flange belt 25. The pressure generator unit 15 is configured to ...  
WO/2017/145785A1
Provided are: an electric wire protective member (1) which is capable of suppressing separation of a resin coating film (3) from a metal pipe (2) over a long period of time, while having a low production cost; a method for producing this...  
WO/2017/139835A1
A wear liner (100) comprising an external sleeve (102), an internal sleeve (104) and a leak detection means (106) located at least in part therebetween, whereby a breach of the internal sleeve (104) by a fluid is detected by the leak det...  
WO/2017/137769A1
The present invention relates to a corrosion-protection tape for wrapping a pipe joint, the tape comprising a shear-resistant layer for contacting the pipe joint and a self-healing layer, wherein the shear-resistant layer is separated fr...  
WO/2017/135621A2
The present invention relates to a metal pipe having an inner protective tube and a manufacturing method therefor, in which the inner protective tube capable of enhancing corrosion resistance and wear resistance is inserted into the meta...  
WO/2017/120174A1
A system implementing fiber optics to monitor pipeline cathodic protection systems includes a cathodic protection system (102) coupled to a hydrocarbon pipeline (104) and a fiber optic system connected to the cathodic protection system. ...  
WO/2017/116819A1
An abrasion resistant multilayer liner for metal substrates with exceptional resistance to delamination, corrosion and physical wear comprises an epoxy layer formed by curing a phenolic epoxy resin with a curative comprising an anhydride...  
WO/2016/209176A3
The invention discloses an apparatus for application of corrosion control compounds into pipe flanges 10 comprising a pressure generator unit 15, an injection unit 20 and a flange belt 25. The pressure generator unit 15 is configured to ...  
WO/2017/110512A1
Provided are: an electric wire protection material (1) which is capable of suppressing the occurrence of cracking and bulging of a resin coating film and separation of the resin coating film from a metal pipe for a long period of time; a...  
WO/2017/106956A1
In a process for coating the exterior surface of coiled tubing, the coiled tubing is passed through: a surface preparation stage; an adhesive application stage; an extrusion stage (in which the coiled tubing is passed through a die in co...  
WO/2017/109641A1
A method of stainless steel re-passivation includes: passing a first mechanical cleaning device through a pipe wherein the first mechanical cleaning device displaces a contaminated acetic acid remaining after previous transportation from...  
WO/2017/108501A1
The invention relates to a method for manufacturing a mechanically lined pipe for transporting fluids, comprising the steps of: • a) inserting a cylindrical internal liner (12) into an external tube (11); • b) inserting an expanding ...  
WO/2017/097250A1
A lining layer of a bamboo-wound composite pipe and a preparation method therefor. The lining layer comprises a natural fiber fabric layer (1) and a reinforced fabric layer (2) in sequence from inside to outside along the radial directio...  
WO/2017/098327A1
A polymer lined pipe (PLP) assembly comprising: a first PLP section comprising an first outer metal pipe and a first inner polymer liner, a second PLP section comprising a second outer metal pipe and a second inner polymer liner, at leas...  
WO/2017/094868A1
The present invention is an anti-corrosion paste which contains an oxidized wax and a rust inhibitor, and the like.  
WO/2017/085074A1
An anti-corrosion composition comprising at least a first compound selected from a group comprising at least a first polyisobutylene having an average relative molar mass Mv in a range of approximately 30,000 g/mol to approximately 100,0...  
WO/2017/068008A1
The invention relates to a composite pipe consisting of a carrier pipe (2) and at least one protective pipe (3), wherein the carrier pipe (2) is produced from a non-corrosion resistant steel, which has at least a partially austenitic str...  
WO/2017/068028A1
The application relates to a method for producing a double-walled pipe (1) and a pipe (1) of this type, having an outer pipe (3) which is press-fitted with an inner pipe (2) consisting of a corrosion-resistant alloy, wherein an adhesive ...  
WO/2017/067025A1
A method for removing crystalline salt: arranging at least one concentration detector in a waste water outlet pipeline of a final stage separator; detecting the concentration of obstructive matter in the waste water gathered after water ...  
WO/2017/064520A1
An integrity monitoring system for a lined pipeline is provided for monitoring the integrity of a polymer liner (213) in a host pipe (211). Methods and apparatus are described by which a lined pipeline is provided with such an integrity ...  
WO/2017/061944A1
The invention relates to a tubular liner (10) for re-lining a district heating pipe (20), said liner (10) comprising a first tubular layer (12) of woven fiber material, said first (12) tubular layer of woven fiber material being impregna...  
WO/2017/061770A1
A method for adhering material according to the present invention, which is a method for adhering a first material body and a second material body, comprises: a spraying step for spraying melted droplets of adhesive material on a first a...  
WO/2017/059937A1
The invention relates to a method and to an apparatus for producing a tubular lining (30) for lining sewers and pipelines, which has an inner tubular film (32) that is closed circumferentially and at least one fiber strip (34) wound onto...  
WO/2017/055809A1
A wrap tape cassette (38) for a subsea pipeline repair or coating machine (10) comprises a drum (46) for carrying a wrap tape (40) wound on the drum. A housing (44) defines an exit opening (50) for the wrap tape to be dispensed from the ...  
WO/2017/052312A1
A clamp for a pipe is disclosed. The clamp for a pipe comprises: a crevice corrosion-resistant member surrounding the outer surface of the pipe; and a body that is assembled to allow the crevice corrosion-resistant member to be disposed ...  
WO/2017/045319A1
A large microcrystalline glass-lined pipe comprises a straight pipe body (2), large flanges (2B), and reinforcing circular rings (2a). Two ends of the straight pipe body (2) are folded to form the large flanges (2B). The reinforcing circ...  
WO/2017/048117A1
A high-pressure pipe comprises an inner liner (1), an outer coating layer (6) and a reinforcement layer (2, 5) positioned between the inner liner and the outer coating layer. The reinforcement layer has helically wound strips (2, 5) whic...  
WO/2017/037541A1
A polymer lined pipe (PLP) assembly comprising: two PLP pipe sections (2), each PLP pipe section comprising an outer metal pipe (20) and a fitted inner polymer liner (22), each inner polymer liner terminating before one end of each outer...  
WO/2017/028373A1
A water-based heavy-anticorrosion single-component primer for a rusty surface consists of the following compositions: deionized water, a main conversion agent, an auxiliary conversion agent, a penetrant, a coalescing agent, an anti-freez...  
WO/2017/025587A1
Reforming tube (1) comprising: a cavity (2) open at each end of the tube, an external wall, an internal wall (3), a corrosion-protection piece (4) inserted into the cavity to mirror at least part of the internal wall, a space comprised b...  
WO/2017/017373A1
The present invention concerns a fluorinated polymer composition, methods for producing same, and products that can be produced from said composition. More particularly, the invention concerns a thermoplastic polymer composition comprisi...  
WO/2017/015527A1
A perforated wrap-type covering protects coatings for buried pipes from damage by rocks and abrasive fill. The protective covering is a sheet of polymeric material, preferably 80 mil (2.03 mm) thick low density polyethylene, having an ar...  
WO/2017/007905A1
A cellular glass system for an outer surface of a pipe. An insulation layer surrounds the outer surface of the pipe. The insulation layer has an outer surface and an inner surface and comprises cellular glass. A foam fills an annular spa...  
WO/2017/004671A1
A method and an apparatus for forming a plastic pipe tee (110) that includes pulling a bullet mandrel through a spigot die with independent actuation of the bullet mandrel and the spigot die. The pipe tee (110) may include a collar (116)...  
WO/2017/004631A1
The invention relates to a tubular hollow body (10), which is divided in the circumferential direction into at least two segments (20, 20a, 20b, 20c), wherein a segment is formed from a support body (21, 21a, 21b, 21c) having a spray coa...  
WO/2017/001721A1
This invention covers an installation device for a protective spiral (1), with the purpose of facilitating the installation of a protective spiral around elongated objects (10), such as hose bundles, cables and similar objects. The insta...  
WO/2016/207965A1
The present invention addresses the problem of providing a steel pipe rust degradation repair method that, without coating an anti-rust coating on the inner surface of a steel pipe in which the occurrence of rust is being prevented, is c...  
WO/2016/196780A1
This disclosure relates generally to corrugated pipe, and more particularly to corrugated pipe (340, 320) with an outer wrap. In one embodiment, a pipe includes an axially extended bore defined by a corrugated outer wall having axially a...  
WO/2016/192736A1
An anode clamp assembly for attachment to a submerged structure is described. The anode is used for corrosion protection. The assembly comprises an elongate bar shaped or cylindrical anode arranged on a rod having rod ends extending from...  
WO/2016/194710A1
The present invention provides piping that is capable, when transporting a slurry or slurry-containing steam, of effectively limiting abrasion and corrosion and effectively preventing leakage of said slurry or steam. This piping 10 for t...  
WO/2016/189544A1
The present invention relates to improvement of the outside anticorrosive treatment of ductile cast iron piping members, through the development of a Pseudo Alloy metallic film along with modified paint on the external surface, more part...  
WO/2016/185228A1
In order to reduce or remove the potential risk of heat damage in the absence of cooling jackets when joining lined pipe sections, each lined pipe section (3, 5) is provided with an insulatory sleeve (23, 25) which is disposed between th...  
WO/2016/170037A1
The invention concerns a threaded tubular connection for drilling or operating hydrocarbon wells, comprising a portion of a tubular element with a male end having an axis of revolution and provided with a first threading extending about ...  
WO/2016/170032A1
The invention concerns a threaded portion of a tubular element for a threaded tubular connection having an axis of revolution, the portion comprising a threading extending over its outer or inner peripheral surface, and a first sealing s...  
WO/2016/170031A1
The invention concerns a threaded portion of a tubular element for a threaded tubular connection hiving an axis of revolution, the portion comprising a threading extending over its outer or inner peripheral surface, and a first sealing s...  
WO/2016/164967A1
The invention relates to an apparatus for applying a coating to a pipe. The apparatus includes a mounting means for mounting the apparatus to the pipe, an applicator for applying the coating to the pipe and a moving means for moving the ...  
WO/2016/165791A1
The invention relates to an anti-corrosion composition comprising at least one first butyl rubber having an apparent viscosity according to Brookfield measured at 66°C according to DIN EN ISO 2555 in a range of approximately 400.000 mPa...  
WO/2016/166261A1
The invention relates to an anti-corrosion system comprising an at least single-ply first strip, having at least one elastomer selected from a group comprising (block) copolymers and/or terpolymers with at least one carbon-carbon double ...  
WO/2016/152247A1
Provided is an automotive pipe installed in an automobile, said pipe comprising: an inner pipe part through which a fluid passes; an outer pipe part enclosing part of the inner pipe part; and a restricting part for restricting axial move...  
WO/2016/153956A1
The present invention relates to a process to reduce internal stresses in insulation molded onto complex pipes, preferably complex subsea pipe, to reduce cracking in the molded insulation. Insulation materials applies to complex pipes co...  

Matches 101 - 150 out of 6,994