153383 ⎘
Devices or appurtenances for use in, or in connection with, pipes or pipe systems; Means for stopping flow from or in pipes or hoses Closing devices introduced radially into the pipe or hose
CUTTING ASSEMBLY FOR INSERTION VALVE INSTALLATION
#2VALVE KIT WITH INSERTION VALVE AND CUTTING ASSEMPLY
#3SINGLE-USE GENDERLESS ASEPTIC FLUID COUPLINGS
#4VALVE GATES
#5ISOLATION TOOL AND METHODS OF ISOLATING A SECTION OF PIPE OR A VESSEL
#6PIPE STOPPER WITH EXPANDABLE STOPPER BODY
#7FLOW REGULATOR ASSEMBLY FOR DRILLING OPERATIONS
#8EXPANDABLE PIPE STOPPER
#9Method of opening fluid control valve and fluid control valve used for the same
#10INSERTION VALVES AND METHODS OF INSTALLING INSERTION VALVES IN PRESSURIZED PIPES
#11Single-use genderless aseptic fluid couplings
#12Expandable pipe stopper
#13PIPE ISOLATION DEVICE WITH BLEED SYSTEM
#14FLUID INTRODUCER FOR A PIPING SYSTEM
#15COMBINED DRILLING AND STOPPING SYSTEM
#16Method of opening fluid control valve and fluid control valve used for the same
#17Arrangements for blanking a coupling member
#18PIPING SYSTEM INSERT COMPRISING AN ADAPTER FOR A PIPE ACCESS MEANS, AND METHOD FOR PIPING WORK
#19Short milk tube vent plug for a dairy animal milker unit
#20Isolation tool and methods of isolating a section of pipe or a vessel
#21Valve gates
#22Insert valve cut warning system
#23Fluid shut-off system and shut-off method
#24Pipe stopper assembly
#25Pipe stopper
#26Method of using a pipe stopper
#27PIPE ISOLATION DEVICE WITH SEAL
#28SANITIZING POUCH FOR ELECTRONICS
#29SANITIZING POUCH FOR ELECTRONICS
#30Combined drilling and stopping system
#31ACTIVATION SYSTEM FOR PIPELINE PLUG
#32Isolation tool and methods of isolating a section of pipe or a vessel
#33PIPE ISOLATION AND MONITORING SYSTEM
#34Apparatus for conducting a hydraulic proof test
#35Gate valve
#36Fluid control device
#37Installment method of fluid control body, and fluid control device including fluid control body
#38Pipe isolation device
#39Trench-less plug assembly
#40Sealing plug system
#41INSPECTION PORT SYSTEM FOR THERMALLY INSULATED PIPES, VESSELS, AND THE LIKE
#42Gate valve
#43Fluid introducer to a piping system
#44Filling Device for a Pressurized Heating Circuit
#45Single-use genderless aseptic fluid couplings
#46Sanitizing pouch for electronics
#47Piping structure and process and pipe construction method
#48DRAINPIPE TEST PLUG WITH EXTERNAL VALUE AND GAUGE
#49Arrangement for separating a connection between two pressurized flanged tube sections
#50Automated pressure equalization above and below completion plug of gate valve cartridge or a completion plug of a line stop fitting
#51Valve assembly and method for leak testing pipes using the valve assembly
#52Line blocker
#53Expanding gate valve assembly with pressure equalization system
#54Pipe core sampling and tapping apparatus
#55Sanitizing pouch for electronics
#56Member linking mechanism and member linking method
#57Pipeline control unit
#58Shut-off device
#59DRAINPIPE TEST PLUG WITH EXTERNAL VALUE AND GAUGE
#60Valve insert
#61Quick-coupling device
#62Corrosion prevention apparatus and corrosion prevention method for cut faces of pipes
#63Biasing members for valve assembly
#64Filling device for a pressurised heating circuit
#65Line stop disc
#66Line blind valve
#67Shut-off device
#68Valve insert
#69Weld on insert valve
#70Valve housing with a spindle guide and method for production thereof
#71Method of installing an emergency flow restrictor device (EFRD) on a pipeline
#72Linestops, nozzles and completion plugs for installation in pressurized pipes
#73Gate valves for installation in pressurized pipes
#74Installation of a valve in a pipeline
#75Foreign material exclusion device
#76Systems and methods for valve insertion and linestopping
#77Flow control for large diameter conduits
#78Valve insert
#79INDUSTRIAL VALVE
#80Valve wear ring and gate valve with wear ring
#81Gate valve assembly for installation in pressurized pipes
#82Shear valve
#83Fittings connectable to end portions of pipes and related methods
#84Systems and methods for valve insertion and linestopping
#85Apparatus for repairing and upgrading pipes
#86Valve assembly having a unitary valve sleeve
#87Mechanical clean-out test plug
#88Block and bleed plugging tool employing seals on a pipeline exterior
#89Telescoping double blocking pipe plug
#90SLIDE VALVE
#91SINGLE ENDED CLAMP FITTING
#92Gate valve device
#93Apparatus for pressure testing a plumbing system
#94Knife Gate Valve
#95Pipeline stop
#96Apparatus for controlling flow through a conduit
#97Valve assembly having a unitary valve sleeve
#98Accessible test fitting for a plumbing system
#99Apparatus, systems and methods for plugging a high temperature pipe
#100Cam-assisted, wedge actuated, metal-to-metal seal, block and bleed plugging tool
#101Method and apparatus for installation of a flow control valve for mounting a subterraneously positioned pipe
#102Sluicing valve device
#103Sealing plug assemblies, line stop assemblies, and yokes with fluid pathways for line stopping a pipe and methods for the use thereof
#104Insert valve cut warning system
#105Pipe stopper assembly
#106Sealing plug system
#107Adjustable drain pipe test plug for arbitrary pipe wall thickness
#108Pipe testing fixture