Metragator Metal Expansion Joint

Metal Expansion Joints

The Metragator is an externally pressurized expansion joint that has several advantages over other bellows joints.  Since the pressure is on the outside of the bellows, more corrugations can be added to the design resulting in a joint capable of…

Product Description

Product Highlights

Additional Resources

Submittals

Product Description

The Metragator is an externally pressurized expansion joint that has several advantages over other bellows joints.  Since the pressure is on the outside of the bellows, more corrugations can be added to the design resulting in a joint capable of more movement. The design also features pipe that acts as a liner and a casing that acts as a cover to protect the bellows from damage. The joint also features an internal guide making this a stable, rugged joint.

The Metragator comes standard for movements of 4″, 6″ and 8″.  Available in 150 and 300 psi models and can be configured as doubles if required. Consult factory if doubles are required.

All in-line bellows expansion joints develop anchor loads and require guiding.  Refer to the Expansion Joint Design Guide or consult Metraflex or your local representative for more information.

Product Highlights

  • Available in both import and domestic models.
  • Maximum Working Temperature 500⁰ F
  • Maximum Working Pressure:
    • 150 lb. class    150 PSI
    • 300 lb. class     300 PSI
  • Maximum Test Pressure:
    • 150 lb. class    225 PSI at 70⁰ F
    • 300 lb. class     450 PSI at 70⁰ F
  • Bellows:
    • 150 lb. class    2 ply 304 Stainless steel
    • 300 lb. class    3 ply 304 Stainless steel
  • Flanges:
    • 150 lb. class joints come standard with 150 lb. carbon steel in accordance to ANSI B16.5
    • 300 lb. class joints come standard with 300 lb. carbon steel in accordance to ANSI B16.5
    • Custom options available.
  • Weld ends:
    • Standard Weight carbon steel is standard for 150 lb. class.
    • Extra strong (sch 80) carbon steel is standard for 300 lb. class.

Submittals

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Metragator 150 PSI Flanged - All Movements

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Metragator 150 PSI Grooved Ends - All Movements

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Metragator 150 PSI Weld Ends - All Movements

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Metragator 300 PSI Flanged - All Movements

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Metragator 300 PSI Weld Ends - All Movements

Metal Expansion Joint - METRAGATOR - 150 lb FLANGED

Group 8 Created with Sketch.

Metraflex Part No.Pipe SizeCompressionSpring Rate
Lbs / In.
Effective Area
In2
Weight
(lbs)
Casing
Diameter
OAL3D DRAWINGSUBMITTALS
GAT04SF02002″4″18313.18345.5124.88Revit/CAD
Submittals
GAT06SF02006″1154131.61Revit/CAD
GAT08SF02008″925038.38Revit/CAD
GAT04SF02502.5″4″18313.18405.5125.11Revit/CAD
GAT06SF02506″1154831.88Revit/CAD
GAT08SF02508″925838.62Revit/CAD
GAT04SF03003″4″34320.77516.6123.89Revit/CAD
GAT06SF03006″2356030.11Revit/CAD
GAT08SF03008″1727538.42Revit/CAD
GAT04SF04004″4″20035.96668.6224.88Revit/CAD
GAT06SF04006″1438931.37Revit/CAD
GAT08SF04008″10311037.87Revit/CAD
GAT04SF05005″4″23546.3511210.7525.00Revit/CAD
GAT06SF05006″16613331.50Revit/CAD
GAT08SF05008″12016538.27Revit/CAD
 
Metraflex Part No.Pipe SizeCompressionSpring Rate
Lbs / In.
Effective Area
In2
Weight
(lbs)
Casing
Diameter
OAL3D DRAWINGSUBMITTALS
GAT04SF06006″4″26958.9013812.8025.51Revit/CAD
Submittals
GAT06SF06006″18916232.25Revit/CAD
GAT08SF06008″13820038.51Revit/CAD
GAT04SF08008″4″33288.8219814.0228.24Revit/CAD
GAT06SF08006″23523034.74Revit/CAD
GAT08SF08008″16628341.98Revit/CAD
GAT04SF100010″4″400124.6224015.9826.98Revit/CAD
GAT06SF10006″28028133.99Revit/CAD
GAT08SF10008″20034240.25Revit/CAD
GAT04SF120012″4″463166.6330817.9926.98Revit/CAD
GAT06SF12006″32635533.24Revit/CAD
GAT08SF12008″23542839.74Revit/CAD

Metal Expansion Joint - METRAGATOR - 150 lb GROOVED

Group 8 Created with Sketch.
PART NUMBERPIPE SIZECOMPRESSION (in)SPRING RATE (lbs/in)EFFECTIVE AREA (in^2)WEIGHT (lbs)CASING DIAMTEROAL3D DRAWINGSUBMITTALS
GAT04SG0200
2″
4″183
13.18
26
5.51
24.25Revit/CAD
Submittals
GAT06SG02006″1153330.98Revit/CAD
GAT08SG02008″924237.76Revit/CAD
GAT04SG0250
2.5″
4″183
13.18
29
5.51
24.49Revit/CAD
GAT06SG02506″1153731.26Revit/CAD
GAT08SG02508″924737.99Revit/CAD
GAT04SG0300
3″
4″343
20.77
38
6.61
23.27Revit/CAD
GAT06SG03006″2354729.49Revit/CAD
GAT08SG03008″1726237.8Revit/CAD
GAT04SG0400
4″
4″200
35.96
59
8.62
24.25Revit/CAD
GAT06SG04006″1437330.75Revit/CAD
GAT08SG04008″1039437.24Revit/CAD
GAT04SG0500
5″
4″235
46.35
91
10.75
24.25Revit/CAD
GAT06SG05006″16611230.75Revit/CAD
GAT08SG05008″12014437.52Revit/CAD
GAT04SG0600
6″
4″269
58.9
114
12.8
24.76Revit/CAD
GAT06SG06006″18913931.5Revit/CAD
GAT08SG06008″13817737.76Revit/CAD
GAT04SG0800
8″
4″332
88.82
153
14.02
27.24Revit/CAD
GAT06SG08006″23518533.74Revit/CAD
GAT08SG08008″16623840.98Revit/CAD
GAT04SG1000
10″
4″400
124.62
186
15.98
25.98Revit/CAD
GAT06SG10006″28022732.99Revit/CAD
GAT08SG10008″20028839.25Revit/CAD
GAT04SG1200
12″
4″463
166.63
226
17.99
25.98Revit/CAD
GAT06SG12006″32627332.24Revit/CAD
GAT08SG12008″23534638.74Revit/CAD

Metal Expansion Joint - METRAGATOR - 150 lb WELD

Group 8 Created with Sketch.

Metraflex Part No.Pipe SizeCompressionSpring Rate
Lbs / In.
Effective Area
In2
Weight
(lbs)
Casing
Diameter
OAL3D DRAWINGSUBMITTALS
GAT04SW02002″4″18313.18265.5124.25Revit/CAD
Submittals
GAT06SW02006″1153330.98Revit/CAD
GAT08SW02008″924237.76Revit/CAD
GAT04SW02502.5″4″18313.18295.5124.49Revit/CAD
GAT06SW02506″1153731.26Revit/CAD
GAT08SW02508″924737.99Revit/CAD
GAT04SW03003″4″34320.77386.6123.27Revit/CAD
GAT06SW03006″2354729.49Revit/CAD
GAT08SW03008″1726237.80Revit/CAD
GAT04SW04004″4″20035.96598.6224.25Revit/CAD
GAT06SW04006″1437330.75Revit/CAD
GAT08SW04008″1039437.24Revit/CAD
GAT04SW05005″4″23546.359110.7524.25Revit/CAD
GAT06SW05006″16611230.75Revit/CAD
GAT08SW05008″12014437.52Revit/CAD
Metraflex Part No.Pipe SizeCompressionSpring Rate
Lbs / In.
Effective Area
In2
Weight
(lbs)
Casing
Diameter
OAL3D DRAWINGSUBMITTALS
GAT04SW06006″4″26958.9011412.8024.76Revit/CAD
Submittals
GAT06SW06006″18913931.50Revit/CAD
GAT08SW06008″13817737.76Revit/CAD
GAT04SW08008″4″33288.8215314.0227.24Revit/CAD
GAT06SW08006″23518533.74Revit/CAD
GAT08SW08008″16623840.98Revit/CAD
GAT04SW100010″4″400124.6218615.9825.98Revit/CAD
GAT06SW10006″28022732.99Revit/CAD
GAT08SW10008″20028839.25Revit/CAD
GAT04SW120012″4″463166.6322617.9925.98Revit/CAD
GAT06SW12006″32627332.24Revit/CAD
GAT08SW12008″23534638.74Revit/CAD

Metal Expansion Joint - METRAGATOR - 300 lb FLANGED

Group 8 Created with Sketch.

Metraflex Part No.Pipe SizeCompressionSpring Rate
Lbs/In.
Effective Area
In2
Weight
(lbs)
Casing
Diameter
OAL in3D DRAWING
GAT3004SF02002″4″63914.3496.62529Revit/CAD
GAT3008SF02008″3407245.5Revit/CAD
GAT3004SF02502.5″4″63914.3566.62529Revit/CAD
GAT3008SF02508″3408445.75Revit/CAD
GAT3004SF03003″4″82322.9758.62528Revit/CAD
GAT3008SF03008″44110645.75Revit/CAD
GAT3004SF04004″4″122336.412110.7528.75Revit/CAD
GAT3008SF04008″66317044.25Revit/CAD
GAT3004SF05005″4″161546.715810.7528.25Revit/CAD
GAT3008SF05008″98720341.25Revit/CAD
 
Metraflex Part No.Pipe SizeCompressionSpring Rate
Lbs/In.
Effective Area
In2
Weight
(lbs)
Casing
Diameter
OAL in3D DRAWING
GAT3004SF06006″4″180359.419012.7528.25Revit/CAD
GAT3008SF06008″110223941.25Revit/CAD
GAT3004SF06008″4″2592932951429.5Revit/CAD
GAT3008SF08008″158437743Revit/CAD
GAT3004SF100010″4″2834129.73961630.25Revit/CAD
GAT3008SF10008″141753447.75Revit/CAD
GAT3004SF120012″4″2854172.55401831.75Revit/CAD
GAT3008SF12008″154071249.25Revit/CAD

Metal Expansion Joint - METRAGATOR - 300 lb WELD

Group 8 Created with Sketch.

Metraflex Part No.Pipe SizeCompressionSpring Rate
Lbs/in
Effective Area
in2
Weight
(lbs)
Housing OD
in
OAL in3D DRAWING
GAT3004SW02002″4″63914.3356.62528.5Revit/CAD
GAT3008SW02008″3405845Revit/CAD
GAT3004SW02502.5″4″63914.3366.62528.5Revit/CAD
GAT3008SW02508″3406345.25Revit/CAD
GAT3004SW03003″4″82422.9478.62527.5Revit/CAD
GAT3008SW03008″4417843.25Revit/CAD
GAT3004SW04004″4″122336.47410.7528.25Revit/CAD
GAT3008SW04008″66312443.75Revit/CAD
GAT3004SW05005″4″161546.79710.7527.75Revit/CAD
GAT3008SW05008″98714340.75Revit/CAD
Metraflex Part No.Pipe SizeCompressionSpring Rate
Lbs/in
Effective Area
in2
Weight
(lbs)
Housing OD
in
OAL in3D DRAWING
GAT3004SW06006″4″180359.410612.7527.75Revit/CAD
GAT3008SW06008″110215540.75Revit/CAD
GAT3004SW08008″4″2592931681429Revit/CAD
GAT3008SW08008″158425042.5Revit/CAD
GAT3004SW100010″4″2834129.72161629.75Revit/CAD
GAT3008SW10008″141735447.25Revit/CAD
GAT3004SW120012″4″2854172.52851831.25Revit/CAD
GAT3008SW12008″154045748.75Revit/CAD

Externally Pressurized Dual Expansion Joint 150 lb Flanged

Group 8 Created with Sketch.

150 PSIG at 850 deg F.
CS Body, 304 SS Bellows

Metraflex Part No.Pipe SizeCompressionSpring Rate
Lbs / In.
Effective Area
In2
Weight
(lbs)
MaterialCasing
Diameter
OAL3D DRAWING
MEPB08D110A02002″4″ + 4″38812.0070CS Body, 304 SS Bellows5.6343.25Revit/CAD
MEPB12D110A02006″ + 6″2609561.25Revit/CAD
MEPB16D114A02008″ + 8″19411275.25Revit/CAD
MEPB08D110A02502.5″4″ + 4″38812.0079CS Body, 304 SS Bellows5.6343.25Revit/CAD
MEPB12D110A02506″ + 6″26010661.25Revit/CAD
MEPB16D114A02508″ + 8″19412675.25Revit/CAD
MEPB08D110A03003″4″ + 4″50416.0098CS Body, 304 SS Bellows6.6341.25Revit/CAD
MEPB12D110A03006″ + 6″38012054.25Revit/CAD
MEPB16D114A03008″ + 8″25215471.25Revit/CAD
MEPB08D110A04004″4″ + 4″85030.00153CS Body, 304 SS Bellows8.6342.50Revit/CAD
MEPB12D110A04006″ + 6″56618856.00Revit/CAD
MEPB16D114A04008″ + 8″42424273.75Revit/CAD
MEPB08D110A05005″4″ + 4″100242.00200CS Body, 304 SS Bellows10.7540.25Revit/CAD
MEPB12D110A05006″ + 6″66824252.50Revit/CAD
MEPB16D114A05008″ + 8″50128664.75Revit/CAD
MEPB08D110A06006″4″ + 4″114053.00222CS Body, 304 SS Bellows10.7540.25Revit/CAD
MEPB12D110A06006″ + 6″76026852.50Revit/CAD
MEPB16D114A06008″ + 8″57031664.75Revit/CAD
Metraflex Part No.Pipe SizeCompressionSpring Rate
Lbs / In.
Effective Area
In2
Weight
(lbs)
MaterialCasing
Diameter
OAL3D DRAWING
MEPB08D110A08008″4″ + 4″242483.00320CS Body, 304 SS Bellows12.7542.50Revit/CAD
MEPB12D110A08006″ + 6″161641455.75Revit/CAD
MEPB16D114A08008″ + 8″121249069.00Revit/CAD
MEPB08D110A100010″4″ + 4″3266135.00450CS Body, 304 SS Bellows16.0045.25Revit/CAD
MEPB12D110A10006″ + 6″217755459.50Revit/CAD
MEPB16D114A10008″ + 8″163370678.00Revit/CAD
MEPB08D110A120012″4″ + 4″3491182.00583CS Body, 304 SS Bellows18.0047.25Revit/CAD
MEPB12D110A12006″ + 6″232771762.50Revit/CAD
MEPB16D114A12008″ + 8″174590781.75Revit/CAD
MEPB08D110A140014″4″ + 4″2656212.00709CS Body, 304 SS Bellows20.0047.50Revit/CAD
MEPB12D110A14006″ + 6″177085762.75Revit/CAD
MEPB16D114A14008″ + 8″1328106982.00Revit/CAD
MEPB08D110A160016″4″ + 4″2850276.00774CS Body, 304 SS Bellows22.0048.00Revit/CAD
MEPB12D110A16006″ + 6″190094063.25Revit/CAD
MEPB16D114A16008″ + 8″1424117682.50Revit/CAD

Externally Pressurized Dual Expansion Joint 150 lb Grooved End

Group 8 Created with Sketch.
Metraflex Part No.Pipe SizeCompressionSpring Rate
Lbs / In.
Effective Area
In2
Weight
(lbs)
MaterialCasing
Diameter
OAL
MEPB08D132A02002″4″ + 4″38812.0060CS Body, 304 SS Bellows5.6339.50
MEPB12D132A02006″ + 6″2608557.25
MEPB16D132A02008″ + 8″19410271.50
MEPB08D132A02502.5″4″ + 4″38812.0065CS Body, 304 SS Bellows5.6339.50
MEPB12D132A02506″ + 6″2609257.25
MEPB16D132A02508″ + 8″19411271.50
MEPB08D132A03003″4″ + 4″50416.0082CS Body, 304 SS Bellows6.6337.50
MEPB12D132A03006″ + 6″38010450.25
MEPB16D132A03008″ + 8″25213867.50
MEPB08D132A04004″4″ + 4″85030.00127CS Body, 304 SS Bellows8.6338.75
MEPB12D132A04006″ + 6″56616252.00
MEPB16D132A04008″ + 8″42421670.00
MEPB08D132A05005″4″ + 4″100242.00170CS Body, 304 SS Bellows10.7536.00
MEPB12D132A05006″ + 6″66821248.00
MEPB16D132A05008″ + 8″50129660.50
MEPB08D132A06006″4″ + 4″114053.00184CS Body, 304 SS Bellows10.7536.25
MEPB12D132A06006″ + 6″76023048.25
MEPB16D132A06008″ + 8″57027860.75
 
Metraflex Part No.Pipe SizeCompressionSpring Rate
Lbs / In.
Effective Area
In2
Weight
(lbs)
MaterialCasing
Diameter
OAL
MEPB08D132A08008″4″ + 4″242483.00260CS Body, 304 SS Bellows12.7538.25
MEPB12D132A08006″ + 6″161635451.25
MEPB16D132A08008″ + 8″121243064.75
MEPB08D132A100010″4″ + 4″3266135.00364CS Body, 304 SS Bellows16.0040.50
MEPB12D132A10006″ + 6″217746854.75
MEPB16D132A10008″ + 8″163362073.25
MEPB08D132A120012″4″ + 4″3491182.00455CS Body, 304 SS Bellows18.0042.25
MEPB12D132A12006″ + 6″232758957.25
MEPB16D132A12008″ + 8″174577976.75
MEPB08D132A140014″4″ + 4″2656212.00529CS Body, 304 SS Bellows20.0042.25
MEPB12D132A14006″ + 6″177067757.25
MEPB16D132A14008″ + 8″132888976.75
MEPB08D132A160016″4″ + 4″2850276.00574CS Body, 304 SS Bellows22.0042.25
MEPB12D132A16006″ + 6″190074057.25
MEPB16D132A16008″ + 8″142497676.75

Externally Pressurized Dual Expansion Joint 150 lb Weld End

Group 8 Created with Sketch.
Metraflex Part No.Pipe SizeCompressionSpring Rate
Lbs / In.
Effective Area
In2
Weight
(lbs)
MaterialCasing
Diameter
OAL3D DRAWING
MEPB08D130A02002″4″ + 4″38812.0060CS Body, 304 SS Bellows5.6339.50CAD
MEPB12D130A02006″ + 6″2608557.25CAD
MEPB16D130A02008″ + 8″19410271.50CAD
MEPB08D130A02502.5″4″ + 4″38812.0065CS Body, 304 SS Bellows5.6339.50CAD
MEPB12D130A02506″ + 6″2609257.25CAD
MEPB16D130A02508″ + 8″19411271.50CAD
MEPB08D130A03003″4″ + 4″50416.0082CS Body, 304 SS Bellows6.6337.50CAD
MEPB12D130A03006″ + 6″38010450.25CAD
MEPB16D130A03008″ + 8″25213867.50CAD
MEPB08D130A04004″4″ + 4″85030.00127CS Body, 304 SS Bellows8.6338.75CAD
MEPB12D130A04006″ + 6″56616252.00CAD
MEPB16D130A04008″ + 8″42421670.00CAD
MEPB08D130A05005″4″ + 4″100242.00170CS Body, 304 SS Bellows10.7536.00CAD
MEPB12D130A05006″ + 6″66821248.00CAD
MEPB16D130A05008″ + 8″50129660.50CAD
MEPB08D130A06006″4″ + 4″114053.00184CS Body, 304 SS Bellows10.7536.25CAD
MEPB12D130A06006″ + 6″76023048.25CAD
MEPB16D130A06008″ + 8″57027860.75CAD
 
Metraflex Part No.Pipe SizeCompressionSpring Rate
Lbs / In.
Effective Area
In2
Weight
(lbs)
MaterialCasing
Diameter
OAL3D DRAWING
MEPB08D130A08008″4″ + 4″242483.00260CS Body, 304 SS Bellows12.7538.25CAD
MEPB12D130A08006″ + 6″161635451.25CAD
MEPB16D130A08008″ + 8″121243064.75CAD
MEPB08D130A100010″4″ + 4″3266135.00364CS Body, 304 SS Bellows16.0040.50CAD
MEPB12D130A10006″ + 6″217746854.75CAD
MEPB16D130A10008″ + 8″163362073.25CAD
MEPB08D130A120012″4″ + 4″3491182.00455CS Body, 304 SS Bellows18.0042.25CAD
MEPB12D130A12006″ + 6″232758957.25CAD
MEPB16D130A12008″ + 8″174577976.75CAD
MEPB08D130A140014″4″ + 4″2656212.00529CS Body, 304 SS Bellows20.0042.25CAD
MEPB12D130A14006″ + 6″177067757.25CAD
MEPB16D130A14008″ + 8″132888976.75CAD
MEPB08D130A160016″4″ + 4″2850276.00574CS Body, 304 SS Bellows22.0042.25CAD
MEPB12D130A16006″ + 6″190074057.25CAD
MEPB16D130A16008″ + 8″142497676.75CAD

Externally Pressurized Dual Expansion Joint 300 lb Flanged

Group 8 Created with Sketch.

300 PSIG at 850 deg F.

Metraflex Part No.Pipe SizeCompressionSpring Rate
Lbs / In.
Effective Area
In2
Weight
(lbs)
MaterialCasing
Diameter
OAL3D DRAWING
MEPB08D310A02002″4″ + 4″38812.0076CS Body, 304 SS Bellows5.6343.50CAD
MEPB12D310A02006″ + 6″26010361.50CAD
MEPB16D316A02008″ + 8″19412375.50CAD
MEPB08D310A02502.5″4″ + 4″38812.0087CS Body, 304 SS Bellows5.6343.50CAD
MEPB12D310A02506″ + 6″26011761.50CAD
MEPB16D316A02508″ + 8″19413875.50CAD
MEPB08D310A03003″4″ + 4″50416.00110CS Body, 304 SS Bellows6.6341.75CAD
MEPB12D310A03006″ + 6″38013454.75CAD
MEPB16D316A03008″ + 8″25217271.75CAD
MEPB08D310A04004″4″ + 4″85030.00177CS Body, 304 SS Bellows8.6346.25CAD
MEPB12D310A04006″ + 6″56621556.75CAD
MEPB16D316A04008″ + 8″42427574.50CAD
MEPB08D310A05005″4″ + 4″100242.00230CS Body, 304 SS Bellows10.7540.75CAD
MEPB12D310A05006″ + 6″66827653.00CAD
MEPB16D316A05008″ + 8″50132265.25CAD
MEPB08D310A06006″4″ + 4″114053.00270CS Body, 304 SS Bellows10.7541.50CAD
MEPB12D310A06006″ + 6″76031853.75CAD
MEPB16D316A06008″ + 8″57036866.00CAD
Metraflex Part No.Pipe SizeCompressionSpring Rate
Lbs / In.
Effective Area
In2
Weight
(lbs)
MaterialCasing
Diameter
OAL3D DRAWING
MEPB08D310A08008″4″ + 4″242483.00416CS Body, 304 SS Bellows12.7544.00CAD
MEPB12D310A08006″ + 6″161649257.25CAD
MEPB16D316A08008″ + 8″121257470.50CAD
MEPB08D310A100010″4″ + 4″3266135.00540CS Body, 304 SS Bellows16.0046.75CAD
MEPB12D310A10006″ + 6″217765161.25CAD
MEPB16D316A10008″ + 8″163381679.50CAD
MEPB08D310A120012″4″ + 4″3491182.00741CS Body, 304 SS Bellows18.0049.75CAD
MEPB12D310A12006″ + 6″232788165.00CAD
MEPB16D316A12008″ + 8″1745108584.25CAD
MEPB08D310A140014″4″ + 4″2656212.001003CS Body, 304 SS Bellows20.0050.00CAD
MEPB12D310A14006″ + 6″1770119365.25CAD
MEPB16D316A14008″ + 8″1328147184.50CAD
MEPB08D310A160016″4″ + 4″2850276.00944CS Body, 304 SS Bellows22.0050.75CAD
MEPB12D310A16006″ + 6″1900115866.00CAD
MEPB16D316A16008″ + 8″1424146885.25CAD

Externally Pressurized Dual Expansion Joint 300 lb Grooved End

Group 8 Created with Sketch.
Metraflex Part No.Pipe SizeCompressionSpring Rate
Lbs / In.
Effective Area
In2
Weight
(lbs)
MaterialCasing
Diameter
OAL
MEPB08D332A02002″4″ + 4″38812.0062CS Body, 304 SS Bellows5.6339.50
MEPB12D332A02006″ + 6″2608957.25
MEPB16D332A02008″ + 8″19410971.50
MEPB08D332A02502.5″4″ + 4″38812.0067CS Body, 304 SS Bellows5.6339.50
MEPB12D332A02506″ + 6″2609757.25
MEPB16D332A02508″ + 8″19411871.50
MEPB08D332A03003″4″ + 4″50416.0082CS Body, 304 SS Bellows6.6337.50
MEPB12D310A03006″ + 6″38013454.75
MEPB16D332A03008″ + 8″25214667.50
MEPB08D332A04004″4″ + 4″85030.00133CS Body, 304 SS Bellows8.6338.75
MEPB12D332A04006″ + 6″56617152.00
MEPB16D332A04008″ + 8″42423170.00
MEPB08D332A05005″4″ + 4″100242.00174CS Body, 304 SS Bellows10.7536.00
MEPB12D332A05006″ + 6″66822048.00
MEPB16D332A05008″ + 8″50126660.50
MEPB08D332A06006″4″ + 4″114053.00192CS Body, 304 SS Bellows10.7536.25
MEPB12D332A06006″ + 6″76024048.25
MEPB16D332A06008″ + 8″57029060.75
 
Metraflex Part No.Pipe SizeCompressionSpring Rate
Lbs / In.
Effective Area
In2
Weight
(lbs)
MaterialCasing
Diameter
OAL
MEPB08D332A08008″4″ + 4″242483.00294CS Body, 304 SS Bellows12.7538.25
MEPB12D332A08006″ + 6″161637651.25
MEPB16D332A08008″ + 8″121245864.75
MEPB08D332A100010″4″ + 4″3266135.00378CS Body, 304 SS Bellows16.0040.50
MEPB12D332A10006″ + 6″217748954.75
MEPB16D332A10008″ + 8″163365473.25
MEPB08D332A120012″4″ + 4″3491182.00511CS Body, 304 SS Bellows18.0042.75
MEPB12D332A12006″ + 6″232765157.75
MEPB16D332A12008″ + 8″174585577.25
MEPB08D332A140014″4″ + 4″2656212.00673CS Body, 304 SS Bellows20.0042.75
MEPB12D332A14006″ + 6″177086357.75
MEPB16D332A14008″ + 8″1328114177.25
MEPB08D332A160016″4″ + 4″2850276.00750CS Body, 304 SS Bellows22.0042.75
MEPB12D332A16006″ + 6″190096457.75
MEPB16D332A16008″ + 8″1424127477.25

Externally Pressurized Dual Expansion Joint 300 lb Weld End

Group 8 Created with Sketch.
Metraflex Part No.Pipe SizeCompressionSpring Rate
Lbs / In.
Effective Area
In2
Weight
(lbs)
MaterialCasing
Diameter
OAL3D DRAWING
MEPB08D330A02002″4″ + 4″38812.0062CS Body, 304 SS Bellows5.6339.50CAD
MEPB12D330A02006″ + 6″2608957.25CAD
MEPB16D330A02008″ + 8″19410971.50CAD
MEPB08D330A02502.5″4″ + 4″38812.0067CS Body, 304 SS Bellows5.6339.50CAD
MEPB12D330A02506″ + 6″2609757.25CAD
MEPB16D330A02508″ + 8″19411871.50CAD
MEPB08D330A03003″4″ + 4″50416.0082CS Body, 304 SS Bellows6.6337.50CAD
MEPB12D330A03006″ + 6″38010650.25CAD
MEPB16D330A03008″ + 8″25214667.50CAD
MEPB08D330A04004″4″ + 4″85030.00133CS Body, 304 SS Bellows8.6338.75CAD
MEPB12D330A04006″ + 6″56617152.00CAD
MEPB16D330A04008″ + 8″42423170.00CAD
MEPB08D330A05005″4″ + 4″100242.00174CS Body, 304 SS Bellows10.7536.00CAD
MEPB12D330A05006″ + 6″66822048.00CAD
MEPB16D330A05008″ + 8″50126660.50CAD
MEPB08D330A06006″4″ + 4″114053.00192CS Body, 304 SS Bellows10.7536.25CAD
MEPB12D330A06006″ + 6″76024048.25CAD
MEPB16D330A06008″ + 8″57029060.75CAD
 
Metraflex Part No.Pipe SizeCompressionSpring Rate
Lbs / In.
Effective Area
In2
Weight
(lbs)
MaterialCasing
Diameter
OAL3D DRAWING
MEPB08D330A08008″4″ + 4″242483.00294CS Body, 304 SS Bellows12.7538.25CAD
MEPB12D330A08006″ + 6″161637651.25CAD
MEPB16D330A08008″ + 8″121245864.75CAD
MEPB08D330A100010″4″ + 4″3266135.00378CS Body, 304 SS Bellows16.0040.50CAD
MEPB12D330A10006″ + 6″217748954.75CAD
MEPB16D330A10008″ + 8″163365473.25CAD
MEPB08D330A120012″4″ + 4″3491182.00511CS Body, 304 SS Bellows18.0042.75CAD
MEPB12D330A12006″ + 6″232765157.75CAD
MEPB16D330A12008″ + 8″174585577.25CAD
MEPB08D330A140014″4″ + 4″2656212.00673CS Body, 304 SS Bellows20.0042.75CAD
MEPB12D330A14006″ + 6″177086357.75CAD
MEPB16D330A14008″ + 8″1328114177.25CAD
MEPB08D330A160016″4″ + 4″2850276.00750CS Body, 304 SS Bellows22.0042.75CAD
MEPB12D330A16006″ + 6″190096457.75CAD
MEPB16D330A16008″ + 8″1424127477.25CAD

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