Accessories

Expansion Joints - Type MWA | Macoga

Expansion Joints - Type MWA | Macoga
Macoga MWA Axial Expansion Joints The Macoga MWA series are metallic axial expansion joints of the single unrestrained type, featuring a single convoluted bellows and weld ends. They are primarily used to absorb axial thermal expansion in straight pipe runs. The allowable movement is determined by project-specific design parameters. Design Considerations...

Expansion Joints - Type MUX | Macoga

Expansion Joints - Type MUX | Macoga
Macoga MUX Expansion Joints Macoga MUX are metallic expansion joints of the thick wall type, featuring a high convolution profile and fabricated from single-ply heavy gauge metal sheet. These units are specified where piping or equipment conditions require a robust bellows geometry, as opposed to conventional thin-wall designs. Technical Specifications...

Expansion Joints - Type MTI | Macoga

Expansion Joints - Type MTI | Macoga
Macoga MTI Axial Expansion Joints Macoga MTI are metallic axial expansion joints of the single unrestrained type, featuring a single bellows and internal BSP or NPT threads for connection to small-bore piping systems. They belong to the same family as MWA, MFA, MFG, MTE, and MQP, but are distinguished by their threaded internal connection. Network...

Expansion Joints - Type MTE | Macoga

Expansion Joints - Type MTE | Macoga
Macoga MTE Axial Expansion Joints Macoga MTE are metallic axial expansion joints, single unrestrained type, featuring a single convoluted bellows and external BSP or NPT threads. The threaded connection is suitable for small bore piping where flanged or welded ends are not specified in the piping class. Operation and Limitations MTE type is primarily used...

Expansion Joints - Type MRW | Macoga

Expansion Joints - Type MRW | Macoga
Macoga MRW Rectangular Expansion Joints Macoga MRW are rectangular metallic expansion joints featuring V-shaped convolutions and a camera corner geometry. They are designed for air ducts, exhaust gas ducts, and rectangular piping systems operating under low positive pressure or vacuum. End connections are available as flanged or weld ends, depending on...

Expansion Joints - Type MRV | Macoga

Expansion Joints - Type MRV | Macoga
Macoga MRV Rectangular Expansion Joints Macoga MRV are rectangular metallic expansion joints featuring V-shaped convolutions and miter corners. Corners can be single or double mitered. Connection options include flanged ends or weld ends, depending on duct configuration and project requirements. Operating Range The MRU / MRW / MRV series is designed...

Expansion Joints - Type MRU | Macoga

Expansion Joints - Type MRU | Macoga
Macoga MRU Rectangular Expansion Joints Macoga MRU are rectangular metallic expansion joints featuring U-shaped convolutions and rounded corners. They are specified for ducting and rectangular ductwork where absorption of thermal movement is required in non-standard cross-sections. Each unit is engineered to order based on duct dimensions, design...

Expansion Joints - Type MRR | Macoga

Expansion Joints - Type MRR | Macoga
Macoga MRR Expansion Joints Macoga MRR are metallic expansion joints designed for high internal pressure applications. Reinforcement rings are positioned around the bellows convolutions to support the root area and limit deformation under pressure loads. Construction and Movements The MRR series can be configured for axial, lateral, or angular movement...

Expansion Joints - Type MQP | Macoga

Expansion Joints - Type MQP | Macoga
Macoga MQP Axial Expansion Joints The Macoga MQP is a metallic axial expansion joint, single unrestrained type, with quick press end connections. It is designed for HVAC heating, ventilation, and air conditioning networks. The construction features a single metallic bellows with quick press ends, primarily used to absorb axial pipe movements resulting...

Expansion Joints - Type MPBI Inline pressure balanced | Macoga

Expansion Joints - Type MPBI Inline pressure balanced | Macoga
Macoga MPBI Inline Pressure Balanced Expansion Joints Macoga MPBI are metallic inline pressure balanced expansion joints designed for straight pipeline sections. The assembly absorbs axial or lateral movements while minimizing the transmission of pressure thrust to piping, pumps, turbines, or other sensitive equipment. Operating Principle The construction...

Expansion Joints - Type MJA | Macoga

Expansion Joints - Type MJA | Macoga
Macoga MJA Jacketed Expansion Joints Macoga MJA expansion joints are metallic, jacketed type units with two bellows: an inner bellow for the process medium and an outer bellow for the heating, cooling, or thermal maintenance jacket. These assemblies are specified where conventional insulation is insufficient or where the process medium must be maintained...

Expansion Joints - Type MFY | Macoga

Expansion Joints - Type MFY | Macoga
Macoga MFY Hinged Expansion Joints Macoga MFY are metallic expansion joints of the double hinged type with flanged ends. Construction includes two bellows, an intermediate pipe, and a dual hinge system. Designed to absorb lateral and angular movements in a single plane. Operation and Load Management The hinge assemblies absorb pressure thrust, eliminating...

Expansion Joints - Type MFT | Macoga

Expansion Joints - Type MFT | Macoga
Macoga MFT Axial Expansion Joints Macoga MFT are metallic axial expansion joints of the single tied type, featuring a single bellows, fixed flanges, and tie rod assemblies. The welded-end variant is designated as MWT. Operation Tie rods absorb the pressure thrust, preventing the unit from acting as an unrestrained axial compensator. The MWT/MFT series is...

Expansion Joints - Type MFP | Macoga

Expansion Joints - Type MFP | Macoga
Macoga MFP Hinged Expansion Joints Macoga MFP are metallic expansion joints with a single bellows, equipped with hinged assemblies and flanged ends. The welded-end variant is designated MWP. The hinge system allows angular movement in a single plane and is not intended for axial or lateral displacement when used as a single unit. Operation and Load...

Expansion Joints - Type MFL | Macoga

Expansion Joints - Type MFL | Macoga
Macoga MFL Lateral Expansion Joints Macoga MFL expansion joints are metallic, universal lateral tied type, with flanged ends. Construction includes two bellows, an intermediate pipe, and a tie rod system designed to absorb thrust forces from internal pressure. The welded-end equivalent is the MWL series. Movement Capabilities and Limitations MFL type is...

Expansion Joints - Type MFK | Macoga

Expansion Joints - Type MFK | Macoga
Macoga MFK Expansion Joints Macoga MFK are metallic expansion joints of the double articulated type with flanged connections. The assembly consists of two bellows, an intermediate pipe, and a double hinge system, designed to absorb lateral displacements in any direction and angular movement in a single plane. The welded-end version is designated as MWK....

Expansion Joints - Type MFG | Macoga

Expansion Joints - Type MFG | Macoga
Macoga MFG Axial Expansion Joints Macoga MFG are metallic axial expansion joints of the single unrestrained type, featuring a single bellows and loose flanges. They are primarily used to absorb axial thermal expansion in straight pipe runs, with limited capability for other movements within the design parameters of the unit. Operation and Anchoring The...

Expansion Joints - Type MFF | Macoga

Expansion Joints - Type MFF | Macoga
Macoga MFF Expansion Joints Macoga MFF expansion joints are metallic, flanged & flued type, classified as thick wall construction. They consist of two half-segments formed from flat annular plates; the outer edges are flanged, and the inner edges are flued. The halves are welded together and typically integrated into the shell of a heat exchanger....

Expansion Joints - Type MFD | Macoga

Expansion Joints - Type MFD | Macoga
Macoga MFD Expansion Joints Macoga MFD are metallic expansion joints of the universal unrestrained type with flanged ends. The assembly consists of two bellows connected by an intermediate pipe. The welded-end variant in the same family is designated MWD. Operation and Allowable Movements The MFD type is designed to absorb a combination of basic pipe...

Expansion Joints - Type MFC | Macoga

Expansion Joints - Type MFC | Macoga
Macoga MFC Gimbal Expansion Joints Macoga MFC are metallic gimbal-type expansion joints with flanged ends. The assembly uses two pairs of hinges on a common floating ring, allowing the bellows to absorb angular movement in any plane. The welded-end equivalent is the MWC series. Operation and Load Handling The gimbal ring, hinges, and pins are engineered...

Expansion Joints - Type MFA | Macoga

Expansion Joints - Type MFA | Macoga
Macoga MFA Axial Expansion Joints Macoga MFA are metallic expansion joints of the single unrestrained type, featuring a single bellows and fixed flanges. They are primarily used to absorb axial thermal expansion in straight pipe runs. The product family also includes MWA (weld ends) and MFG (loose flanges) variants. Operation in Piping Systems The MFA...

Expansion Joints - Type MEP | Macoga

Expansion Joints - Type MEP | Macoga
Macoga MEP Externally Pressurized Expansion Joints Macoga MEP are metallic expansion joints of the externally pressurized type, classified as axial non-pressure balanced. The process fluid pressure acts on the outside of the bellows, a configuration that increases stability for long axial movements. Operation MEP type is primarily used in piping systems...

Expansion Joints - Type LENS | Macoga

Expansion Joints - Type LENS | Macoga
Macoga LENS Expansion Joints Macoga LENS / M-Lens are metallic expansion joints with thick wall single-ply construction and a large convolution profile. Welding is performed at the upper part of the convolution. The series belongs to the same family as MUX, but M-Lens covers smaller diameters and does not have a predefined convolution height limit....

Dog Bone Expansion Joints | Macoga

Dog Bone Expansion Joints | Macoga
Macoga Dog Bone Expansion Joints Macoga Dog Bone expansion joints are elastomeric belt-type compensators designed for turbine–condenser connections in power generation facilities. They accommodate differential thermal expansion between turbine exhaust and condenser ducting, minimizing reaction forces and moments on the turbine exhaust flange. Typical...
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