Custom Quote Information:
Although our online pricing program offers standard products, EJS predominantly designs and manufactures custom expansion joints. We provide both metal and fabric type custom expansion joints from 2” (5cm) nominal diameter to 240” (6.1m), temperatures from –325F (-198C) to 2,500F (1371C) and pressure ranges from full vacuum to 2000 psig (13.8Mpa). Bellows of single-ply, multi-ply, root rings, equalizer rings and torrid designs are also available.
Please complete the form below with as much information as possible and let our team design an expansion joint optimal for your application.
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Item # 1 |
Note: Please enter units for all items. |
| Qty Required |
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| Item Reference |
Ex: Tag Number, item location |
| Geometry Type |
ROUND RECTANGULAR |
| Flexible Element |
METAL FABRIC |
| Size |
Ex: 4 Nominal Pipe, 3.625" OD, 250mm, |
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42 in X 36 in IS RECTANGULAR |
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| Pressure |
Ex: 150 psig, 5000 Kpa, 16 Barg, 40" H2O, 40mm Hg |
| Temperature |
Ex: 450 deg F, 900 C |
| Cycle Life |
Ex: 3000 cycles |
| Ends |
Ex: Flanged, Weld End, Vanstoned, 3x3x1/4 rolled angle |
| End Mat'l |
Ex: Carbon Steel, A36, A53 Gr.B pipe, 304 Stainless Steel |
| End Description |
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Ex: 6"-150# RFSO, 12" SCH 80 pipe, 3x3x3/8 angle, holes x 360 mm bolt circle, 42.25 ID x 1.25 thk duct |
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| Movements: |
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| Axial Compression |
Ex: 3.0 in, 40 mm |
| Axial Extension |
Ex: 2.5", 12 mm |
| Lateral |
Ex: +/- 20mm, 3.5 inches |
| Angular |
Ex: 2.5 deg |
| Metal Bellows Mat'l |
What material should I use for a bellows?
(If FABRIC is selected, EJS will select a suitable material) |
| Internal Liners |
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| Internal Liner Mat'l |
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| Covers |
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| Cover Mat'l |
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| External Restraints |
About Tie Rods. About Limit Rods. |
| Hinge or Gimbal Required |
About Hinges. About Gimbals. |
| ASME Partial Data Report |
About ASME "CODE" Expansion Joints. |
| Flow Medium |
Ex: Steam, Water, HCl, Salt |
| Overall Length Restriction |
Ex: 12 in max oal, 500mm maximum |
| Additional Testing |
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Ex: Hydrotest, 100% x-ray, dye-penetrant, mag particle, ultrasound, helium leak |
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(EJS offers air and soap bubble leak check as standard testing) |
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Please enter any other applicable information. Ex: Vibration, lethal service, maximum spring rates, upset conditions, two ply testable, purged, pressure balanced, refractory lined. |
| Note: Multiple items are allowed |
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