A field repairable flangeless lined piping connection system includes a clamshell core (110) operable to fit over an end of each of two piping sections (102, 104) and join the two piping sections. The field repairable flangeless lined piping connection system also includes a coupler assembly (200). The coupler assembly includes a center coupler body (204) having a receiving bore and operable to be disposed over the clamshell core. The coupler assembly also includes a first end coupler (202) and a second end coupler (206) each disposed over one of the two piping sections, wherein each of the first end coupler and the second end coupler include an exterior mirroring the receiving bore of the center coupler body, and wherein the first end coupler and the second end coupler are operable to be inserted into respective ends of the center coupler body.
An apparatus includes a valve yoke comprising a hollow inner portion and an upper face, an adapter plate including a through-hole and a lower face, wherein the lower face provides an interface for connection to the upper face of the valve yoke, an actuator assembly having an exterior profile, wherein the actuator assembly is removably retained within the hollow inner portion, and a drive screw retained between the actuator assembly and the adapter plate. The drive screw is rotatable within the through-hole along an axis of rotation. The axis of rotation is parallel to an axis of reciprocation. The actuator assembly comprises a first axial cam and a first indexing pin rotatably driven by the drive screw to follow the first axial cam.
A valve comprising a valve body including a first end and a second end spaced apart along a longitudinal axis, a central portion disposed between the first end and the second end, wherein the first end and the second end define a first flow passageway and a second flow passageway, respectively, and wherein the central portion defines an interior chamber, wherein the first end of the valve body includes a bore, and a removable seat disposed in the bore and defining at least in part the first flow passageway.
F16K 3/314 - Forms or constructions of slidesAttachment of the slide to the spindle
F16K 1/20 - Lift valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure members with pivoted discs or flaps with axis of rotation arranged externally of valve member
F16K 3/22 - Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution
F16K 5/06 - Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfacesPackings therefor
F16K 27/04 - Construction of housingsUse of materials therefor of sliding valves
06 - Common metals and ores; objects made of metal
09 - Scientific and electric apparatus and instruments
Goods & Services
steel pipe and fittings rotationally lined with plastics for chemical and general industrial flow purposes; Metal pipes; pipes of metal; Metal pipes lined with plastic; Metal pipe fittings; Fittings of metal for pipes; Metal pipe connectors; Metal pipe couplings and joints; Metal pipe fittings lined with plastic; Metal pipe connectors lined with plastic; Metal pipe couplings and joints lined with plastic; Pipes and fittings made primarily of metal; metal pipes and fittings lined with plastic; Metal storage tanks and vessels. Safety equipment, namely, vessels for containing pressurized gasses or liquids, all of the aforementioned products for use in storage and transport of gases or liquids unrelated to heating and firing applications.
7.
CORROSION DETECTION SYSTEM FOR USE WITH A PIPING SYSTEM
A corrosion detection system includes a wire disposed in a groove extending circumferentially around an exterior surface of a pipe, the pipe comprising a pipe wall and a pipe liner that lines an inside surface of the pipe wall. The corrosion detection system also includes a sensor electrically coupled to the wire. The sensor is configured to generate a voltage in the wire, and detect a change in a property of the wire caused by exposure of the wire to a corrosive fluid that is present within the pipe but outside the pipe liner.
06 - Common metals and ores; objects made of metal
09 - Scientific and electric apparatus and instruments
Goods & Services
Steel pipe and steel pipe fittings rotationally lined with plastics for chemical and general industrial flow purposes; Metal pipes; pipes of metal; Metal pipes lined with plastic; Metal pipe fittings; Fittings of metal for pipes; Metal pipe connectors; Metal pipe couplings and joints; Metal pipe fittings lined with plastic; Metal pipe connectors lined with plastic; Metal pipe couplings and metal pipe joints lined with plastic; Pipes and pipe fittings made primarily of metal; metal pipes and metal pipe fittings lined with plastic; Metal storage tanks and vessels; all of the foregoing for use in safely storing gasses or liquids and not for use with oil products, in the oil industry, and/or in oil field drilling Safety equipment, namely, vessels for containing pressurized gasses or liquids, not for use with oil products, in the oil industry, and/or in oil field drilling
06 - Common metals and ores; objects made of metal
Goods & Services
Valves of metal not being machine parts and valve fittings of metal not being machine parts; Metal pipe fittings and metal tube fittings; Metal pipes; Pipe valves made of metal not being machine parts
An apparatus (100) includes a valve yoke (105) comprising a hollow inner portion and an upper face, an adapter plate (119) including a through-hole and a lower face, wherein the lower face provides an interface for connection to the upper face of the valve yoke, an actuator assembly having an exterior profile, wherein the actuator assembly is removably retained within the hollow inner portion, and a drive screw (125) retained between the actuator assembly and the adapter plate. The drive screw is rotatable within the through-hole along an axis of rotation. The axis of rotation is parallel to an axis of reciprocation. The actuator assembly comprises a first axial cam (423A) and a first indexing pin (423B) rotatably driven by the drive screw to follow the first axial cam.
09 - Scientific and electric apparatus and instruments
16 - Paper, cardboard and goods made from these materials
41 - Education, entertainment, sporting and cultural services
42 - Scientific, technological and industrial services, research and design
Goods & Services
Downloadable computer-aided design (CAD) software for use in industrial operations; Downloadable computer-aided design (CAD) software for general use; Downloadable computer software for process simulation applications for use in chemical, petrochemical, oil and gas, nuclear, water and wastewater, power generation, biotechnology, and pharmaceutical industrial operations; Downloadable computer software for chemical process modeling applications for use in the field of chemical and petrochemical plant operations and design; Downloadable computer software for use in computer aided calculations for pipe selection and evaluation; Downloadable computer software for use in computer aided calculations for pump selection and evaluation. Printed educational publications, namely textbooks, manuals, educational booklets, and technical papers in the field of engineering, civil engineering, project management, and computer aided design. Education services, namely, providing classes, seminars, and workshops in the field of engineering, civil engineering, project management, and computer aided design. Providing on-line non-downloadable computer-aided design (CAD) software for use in industrial operations; Providing on-line non-downloadable computer-aided design (CAD) software for general use; Providing on-line non-downloadable software for use in for process simulation applications in chemical, petrochemical, oil and gas, nuclear, water and wastewater, power generation, biotechnology, and pharmaceutical industrial operations; Providing on-line non-downloadable software for chemical process modeling applications in the field of chemical and petrochemical plant operations and design; Providing on-line non-downloadable software for computer aided calculations for pipe selection and evaluation; Providing on-line non-downloadable software for computer aided calculations for pump selection and evaluation.
09 - Scientific and electric apparatus and instruments
16 - Paper, cardboard and goods made from these materials
41 - Education, entertainment, sporting and cultural services
42 - Scientific, technological and industrial services, research and design
Goods & Services
(Based on Intent to Use) Downloadable computer-aided design (CAD) software for use in industrial operations; Downloadable computer-aided design (CAD) software for general use; Downloadable computer software for process simulation for use in chemical, petrochemical, oil and gas, nuclear, water and wastewater, power generation, biotechnology, and pharmaceutical industrial operations; Downloadable computer software for chemical process modeling for use in the field of chemical and petrochemical plant operations and design; Downloadable computer software for performing computer aided calculations for pipe selection and evaluation; Downloadable computer software for performing computer aided calculations for pump selection and evaluation (Based on Use in Commerce) Printed educational publications, namely, textbooks, manuals, educational booklets, and technical papers in the field of engineering, civil engineering, project management, and computer aided design (Based on Intent to Use) Education services, namely, providing classes, seminars, and workshops in the field of engineering, civil engineering, project management, and computer aided design (Based on Intent to Use) Providing on-line non-downloadable computer-aided design (CAD) software for use in industrial operations; Providing on-line non-downloadable computer-aided design (CAD) software for general use; Providing on-line non-downloadable software for process simulation in chemical, petrochemical, oil and gas, nuclear, water and wastewater, power generation, biotechnology, and pharmaceutical industrial operations; Providing on-line non-downloadable software for chemical process modeling in the field of chemical and petrochemical plant operations and design; Providing on-line non-downloadable software for performing computer aided calculations for pipe selection and evaluation; Providing on-line non-downloadable software for performing computer aided calculations for pump selection and evaluation
09 - Scientific and electric apparatus and instruments
16 - Paper, cardboard and goods made from these materials
41 - Education, entertainment, sporting and cultural services
42 - Scientific, technological and industrial services, research and design
Goods & Services
(Based on Intent to Use) Downloadable computer-aided design (CAD) software for use in industrial operations; Downloadable computer-aided design (CAD) software for general use; Downloadable computer software for process simulation for use in chemical, petrochemical, oil and gas, nuclear, water and wastewater, power generation, biotechnology, and pharmaceutical industrial operations; Downloadable computer software for chemical process modeling for use in the field of chemical and petrochemical plant operations and design; Downloadable computer software for performing computer aided calculations for pipe selection and evaluation; Downloadable computer software for performing computer aided calculations for pump selection and evaluation (Based on Use in Commerce) Printed educational publications, namely, textbooks, manuals, educational booklets, and technical papers in the field of engineering, civil engineering, project management, and computer aided design (Based on Intent to Use) Education services, namely, providing classes, seminars, and workshops in the field of engineering, civil engineering, project management, and computer aided design (Based on Intent to Use) Providing on-line non-downloadable computer-aided design (CAD) software for use in industrial operations; Providing on-line non-downloadable computer-aided design (CAD) software for general use; Providing on-line non-downloadable software for process simulation in chemical, petrochemical, oil and gas, nuclear, water and wastewater, power generation, biotechnology, and pharmaceutical industrial operations; Providing on-line non-downloadable software for chemical process modeling in the field of chemical and petrochemical plant operations and design; Providing on-line non-downloadable software for performing computer aided calculations for pipe selection and evaluation; Providing on-line non-downloadable software for performing computer aided calculations for pump selection and evaluation
09 - Scientific and electric apparatus and instruments
Goods & Services
Valve operators, namely, valves for pumps Valve operators, namely, valves for controlling and regulating the flow of gases or liquids not being parts of plumbing, heating, cooling installations or machines
18.
Valve with unobstructed flow path having increased flow coefficient
A unibody valve comprising a valve body including a first end and a second end spaced apart along a longitudinal axis, a central portion disposed between the first end and the second end, wherein the first end and the second end define a first flow passageway and a second flow passageway, respectively, and wherein the central portion defines an interior chamber, and a disc disposed within the interior chamber, wherein the interior chamber includes an enlarged side portion positioned outside of the at least one of the first flow passageway and the second flow passageway projected along the longitudinal axis, wherein the disc is disposed in the enlarged side portion when in an open position.
F16K 1/20 - Lift valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure members with pivoted discs or flaps with axis of rotation arranged externally of valve member
F16K 3/22 - Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution
F16K 3/314 - Forms or constructions of slidesAttachment of the slide to the spindle
F16K 27/04 - Construction of housingsUse of materials therefor of sliding valves
19.
Valve with unobstructed flow path having increased flow coefficient
A valve comprising a valve body including a first end and a second end spaced apart along a longitudinal axis, a central portion disposed between the first end and the second end, wherein the first end and the second end define a first flow passageway and a second flow passageway, respectively, and wherein the central portion defines an interior chamber, a stem rotatably supported by the valve body about a rotation axis, wherein the stem includes a polygonal end, and a disc disposed within the interior chamber and including a polygonal aperture to receive the polygonal end of the stem.
F16K 1/22 - Lift valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
A valve comprising a valve body including a first end and a second end spaced apart along a longitudinal axis, a central portion disposed between the first end and the second end, wherein the first end and the second end define a first flow passageway and a second flow passageway, respectively, and wherein the central portion defines an interior chamber, wherein the first end of the valve body includes a bore, a valve seat disposed in the bore including a concave seating surface, and a disc rotatable within the interior chamber between an open position and a closed position, wherein the disc includes a seal having a shape corresponding to the concave seating surface and wherein the shape of the seal and the concave seating surface define an elliptical offset from a centerline of the valve.
F16K 27/04 - Construction of housingsUse of materials therefor of sliding valves
F16K 3/22 - Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution
F16K 3/314 - Forms or constructions of slidesAttachment of the slide to the spindle
A valve comprising a valve body including a first end and a second end spaced apart along a longitudinal axis, a central portion disposed between the first end and the second end, wherein the first end and the second end define a first flow passageway and a second flow passageway, respectively, and wherein the central portion defines an interior chamber, wherein the first end of the valve body includes a bore, and a removable seat disposed in the bore and defining at least in part the first flow passageway.
F16K 3/314 - Forms or constructions of slidesAttachment of the slide to the spindle
F16K 1/20 - Lift valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure members with pivoted discs or flaps with axis of rotation arranged externally of valve member
F16K 3/22 - Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution
F16K 27/04 - Construction of housingsUse of materials therefor of sliding valves
F16K 5/06 - Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfacesPackings therefor
A valve assembly includes a body having spaced apart ports defining a flow passageway therebetween and a top surface. A valve is disposed in the flow passageway. A bonnet is coupled to the top surface of the body. A rising stem is supported by the bonnet and is operably coupled to the valve. A cap includes a bottom sealingly coupled to at least one of the body or the bonnet and an opening. The cap is disposed over the bonnet with the stem extending through the opening.
F16K 41/06 - Spindle sealings with stuffing-box with at least one ring attached to both spindle and housing
F16K 3/12 - Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing facesPackings therefor with wedge-shaped arrangements of sealing faces
A block forged swing check valve body includes a fully encapsulated seat ring. The swing check valve body includes a through hole and a chamber having a shelf portion defined by a D-shaped passageway. The shelf portion overlies an annular shoulder that encapsulates the valve seat. Methods for the manufacturing and use thereof are also provided.
A Y-globe valve assembly includes a valve body having a neck portion defining a chamber with a circumferential wall and an integrated pressure relief passageway formed in the circumferential wall and communicating between the chamber and a flow passageway downstream of a valve port. A valve includes a core having an outer surface spaced radially inwardly from the circumferential wall of the valve body so as to define an annular space therebetween. The pressure relief passageway is in fluid communication between the annular space and the flow passageway upstream of the valve port when the valve is in at least the open position.
A block forged valve body includes a fully encapsulated seat ring. The valve body includes a through hole and a chamber having a shelf portion that overlies an annular shoulder that encapsulates the valve seat. Methods for the manufacturing and use thereof are also provided.
F16K 3/18 - Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing facesPackings therefor with special arrangements for separating the sealing faces or for pressing them together by movement of the closure members
F16K 3/314 - Forms or constructions of slidesAttachment of the slide to the spindle
B23P 15/00 - Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
28.
Wave washer, method of manufacture, method of use, and pipe joint using same
A wave washer includes an annular member surrounding an opening arranged to receive a pipe axially therethrough, the annular member having a plurality circumferentially spaced holes formed therein. The wave washer also has associated with it at least one spring portion protruding axially from the annular member between two of the holes. The wave washer can be used in a pipe joint to join a first pipe and a second pipe, each having a pipe end having a pipe flange and an adjacent sealing flange. The wave washer is positioned against an inner side of the pipe flange of the first pipe. The wave washer and the flanges of the first and second pipes are fastened based on the deflection of the annular member of the wave washer.
F16L 17/00 - Joints with packing adapted to sealing by fluid pressure
F16B 43/00 - Washers or equivalent devicesOther devices for supporting bolt-heads or nuts
F16L 23/036 - Flanged joints the flanges being connected by members tensioned axially characterised by the tensioning members, e.g. specially adapted bolts or C-clamps
09 - Scientific and electric apparatus and instruments
11 - Environmental control apparatus
Goods & Services
(1) Controls for controlling valves, gasses, fluids and slurries used in industrial piping.
(2) Controls for controlling valves.
(3) Manually and automatically operated metallic plumbing valves coated with polymers or rubbers.
(4) Manually operated metallic plumbing valves coated with polymers or rubbers.
06 - Common metals and ores; objects made of metal
Goods & Services
(1) Metal valves and valve parts for use in the commercial construction, chemical refining, petroleum refining, power generating, and pulp and paper industries
06 - Common metals and ores; objects made of metal
07 - Machines and machine tools
09 - Scientific and electric apparatus and instruments
Goods & Services
Common metals and their alloys; metal building materials; transportable building of metal; materials of metal for railway track; non-electric cables and wires of common metal; pipes and tubes of metal; safes, goods of common metal non included in other classes; ores; unwrought and partially wrought non-precious metals, anchors, anvils, bells, rolled and cast metal components; rails and other metal material for railway tracks, chains (except drive chains for vehicles); cables and wires (not of electric uses); locksmiths' products, safes and cash boxes, steel balls, horseshoes, nails and screws; product made of non-precious metals, namely construction fittings, pegs, furniture fittings, rivets, window fittings, grating, door fittings; unwrought common metals and their alloys. Machines and machine tools, motors (except for land vehicles), machine coupling and belting (except for land vehicles), agricultural implements, incubators for eggs. Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments, apparatus for recording, transmission or reproduction of sound or images, magnetic data carriers, recording discs, automatic vending machines and mechanisms for coin-operated apparatus, cash registers, calculating machines and data processing equipment, fire-extinguishing apparatus.
06 - Common metals and ores; objects made of metal
07 - Machines and machine tools
09 - Scientific and electric apparatus and instruments
17 - Rubber and plastic; packing and insulating materials
Goods & Services
(1) Hose fittings and pipe fittings and parts thereof; flexible tubes; hose; hose lengths with end fittings attached.
(2) Pipe lined with plastic material and fittings therefor.
(3) Solid plastic piping and fittings therefor.
(4) Bellows, expansion joints, and flexible couplings made in whole or in part of plastic material.
(5) Reaction vessel components, specifically dip pipes, spargers, thermowell baffles, and nozzle liners made in whole or in part of plastic material.
(6) Portable hose fitting assembling machines.
(7) Portable tools for assembling solid plastic piping and fittings.
(8) Hose fittings and pipe fittings and parts thereof; pipe lined with plastic material and fittings therefor; solid plastic piping and fittings therefor; bellows, expansion joints, and flexible couplings made in whole or in part of plastic material; reaction vessel components, specifically dip pipes, spargers, thermowell baffles, and nozzle liners made in whole or in part of plastic material; stationary and portable hose fitting assembling machines; portable tools for assembling solid plastic piping and fittings; cut-off machines for metal and non-metallic hose and tubing; saw guides for use in the removal of hose end fittings; article feeding components and suction cups of molded plastic for use in material handling equipment; die strippers, wiper dies, and doctor blades of plastic material; flexible tubes; hose; hose lengths with end fittings attached; friction power transmission rings, sheets, gaskets, washers and packing made in whole or in part of flexible plastic material; fire resistant jackets for protecting flexible hose lines.
(9) Clamp valves incorporating constrictable plastic tubing.
(10) Fire shields for use in association with clamp valves incorporating constrictable plastic tubing.
06 - Common metals and ores; objects made of metal
07 - Machines and machine tools
17 - Rubber and plastic; packing and insulating materials
Goods & Services
HOSE FITTINGS AND PIPE FITTINGS AND PARTS THEREOF; PIPE LINED WITH PLASTIC MATERIAL AND FITTINGS THERFOR; SOLID PLASTIC PIPING AND FITTINGS THEREFOR; BELLOWS, EXPANSION JOINTS, AND FLEXIBLE COUPLINGS MADE IN WHOLE OR IN PART OF PLASTIC MATERIAL; REACTION VESSEL COMPONENTS, SPECIFICALLY DIP PIPES, SPARGERS, THERMOWELL BAFFLES, AND NOZZLE LINERS MADE IN WHOLE OR IN PART OF PLASTIC MATERIAL STATIONARY AND PORTABLE HOSE FITTING ASSEMBLING MACHINES; PORTABLE TOOLS FOR ASSEMBLING SOLID PLASTIC PIPING AND FITTINGS; [ CUT-OFF MACHINES FOR METAL AND NON-METALLIC HOSE AND TUBING; SAW GUIDES FOR USE IN THE REMOVAL OF HOSE END FITTINGS; ARTICLE FEEDING COMPONENTS AND SUCTION CUPS OF MOLDED PLASTIC FOR USE IN MATERIAL HANDLING EQUIPMENT; DIE STRIPPERS, WIPER DIES, AND DOCTOR BLADES OF PLASTIC MATERIAL ] FLEXIBLE TUBES; HOSE; HOSE LENGTHS WITH END FITTINGS ATTACHED; [ FRICTION POWER TRANSMISSION RINGS, SHEETS, GASKETS, WASHERS AND PACKING MADE IN WHOLE OR IN PART OF FLEXIBLE PLASTIC MATERIAL; ] AND FIRE RESISTANT JACKETS FOR PROTECTING FLEXIBLE HOSE LINES
01 - Chemical and biological materials for industrial, scientific and agricultural use
03 - Cosmetics and toiletries; cleaning, bleaching, polishing and abrasive preparations
04 - Industrial oils and greases; lubricants; fuels
17 - Rubber and plastic; packing and insulating materials
18 - Leather and imitations of leather
19 - Non-metallic building materials
22 - Rope, netting, tents, awnings, sails and sacks; padding and stuffing materials
31 - Agricultural products; live animals
06 - Common metals and ores; objects made of metal
07 - Machines and machine tools
11 - Environmental control apparatus
17 - Rubber and plastic; packing and insulating materials
20 - Furniture and decorative products
21 - HouseHold or kitchen utensils, containers and materials; glassware; porcelain; earthenware
06 - Common metals and ores; objects made of metal
07 - Machines and machine tools
08 - Hand tools and implements
09 - Scientific and electric apparatus and instruments
11 - Environmental control apparatus
12 - Land, air and water vehicles; parts of land vehicles
16 - Paper, cardboard and goods made from these materials
21 - HouseHold or kitchen utensils, containers and materials; glassware; porcelain; earthenware
28 - Games; toys; sports equipment
07 - Machines and machine tools
12 - Land, air and water vehicles; parts of land vehicles
17 - Rubber and plastic; packing and insulating materials
Goods & Services
[ EXTRUDED AND MOLDED TUBES, SHEETS, AND SPECIAL SHAPES MADE OF PLASTIC MATERIAL; PRE-STRESSED PLASTIC TUBING FOR LINING PIPE BY INTERFITTING AND HEAT RELAXING ] HOSE FITTINGS [ AND PIPE FITTINGS AND PARTS THEREOF ; PIPE LINED WITH PLASTIC MATERIAL AND FITTINGS THEREFOR; SOLID PLASTIC PIPING AND FITTINGS THEREFOR; BELLOWS, EXPANSION JOINTS, AND FLEXIBLE COUPLINGS MADE IN WHOLE OR IN PART OF PLASTIC MATERIAL; REACTION VESSEL COMPONENTS, SPECIFICALLY DIP PIPES, SPARGERS, THERMO-WELL BAFFLES, AND NOZZLE LINERS MADE IN WHOLE OR IN PART OF PLASTIC MATERIAL ] [ STATIONARY AND PORTABLE HOSE FITTING ASSEMBLING MACHINES; ] [ PORTABLE TOOLS FOR ASSEMBLING SOLID PLASTIC PIPING AND FITTIINGS; CUT-OFF MACHINES FOR METAL AND NON-METALLIC HOSE AND TUBING; SAW GUIDES FOR USE IN THE REMOVAL OF HOSE END FITTINGS; ARTICLE FEEDING COMPONENTS AND SUCTION CUPS OF MOLDED PLASTIC FOR USE IN MATERIAL HANDLING EQUIPMENT; DIE STRIPPERS, WIPER DIES, AND DOCTOR BLADES OF PLASTIC MATERIAL ] FLEXIBLE TUBES; HOSE; HOSE LENGTHS WITH END FITTINGS ATTACHED [ ; FRICTION POWER TRANSMISSION RINGS, SHEETS, GASKETS, WASHERS, AND PACKING MADE IN WHOLE OR IN PART OF FLEXIBLE PLASTIC MATERIAL; FIRE RESISTANT JACKETS FOR PROTECTING FLEXIBLE HOSE LINES]
(1) Plug valves, gate valves, globe valves, angle valves, needle valves, and balanced control or throttling valves as used in instrument control or metering systems.
06 - Common metals and ores; objects made of metal
07 - Machines and machine tools
Goods & Services
PLUG VALVES, GATE VALVES, GLOBE VALVES, ANGLE VALVES, NEEDLE VALVES, AND BALANCED CONTROL OR THROTTLING VALVES AS USED IN INSTRUMENT CONTROL OR METERING SYSTEMS
A block forged valve body includes a fully encapsulated seat ring. The valve body includes a through hole and a chamber having a shelf portion that overlies an annular shoulder that encapsulates the valve seat. Methods for the manufacturing and use thereof are also provided.
