Summary
An expansion joint for LTHW, CHW, CON mechanical piping systems. Grooved Ends.
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Application
- Allows for linear/axial expansion and compression within a piping system.
- Provides increased linear movement capabilities when compared to standard flexible grooved joints.
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Description
Victaulic expansion joint for piping systems, style 155.
Features and benefits:
- Combination of couplings and short nipples, joined in tandem to provide increased expansion.
- Style 155 grooved expansion joints are rated to the working pressure of the coupling used.
- Sizes from ¾–12″ | DN20–DN300.
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Color
Black, Orange
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Finish
Coated, Galvanized
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Material
Iron, EPDM, Steel
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Shape
Circle
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Width
127 mm, 137 mm, 133 mm, 144 mm, 150 mm, 204 mm, 256 mm, 281 mm, 355 mm, 435 mm, 489 mm
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Height
54 mm, 61 mm, 67 mm, 79 mm, 87 mm, 98 mm, 114 mm, 147 mm, 175 mm, 203 mm, 263 mm, 346 mm, 397 mm
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Additional properties
Housing
Ductile iron conforming to ASTM A536, Grade 65-45-12., Ductile iron conforming to ASTM A395, Grade 65-45-15.
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Pipe
Schedule 40 carbon steel conforming to ASTM A53, Type F, standard finish., Schedule 40 carbon steel conforming to ASTM A53, Type F, hot dipped galvanized.
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Coating
Housing: Orange coating., Housing: Hot dipped galvanized as per ASTM A123.2.
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Gasket
Grade “E” EPDM., Grade “T” Nitrile.
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Bolts
Carbon steel oval neck track bolts and carbon steel hex nuts, zinc electroplated., Stainless steel oval neck track bolts and stainless steel heavy hex nuts.
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NominalSize
DN50.
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Sustainability data
Material
Iron, EPDM, Steel
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Recyclability
Recyclable
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