155 Expansion Joint
Verified by manufacturer 2 months ago
DN50
DN50
ISO 9001 Quality Management
Certificate type
An expansion joint for OGS piping systems.
Application
- Allows for linear/axial expansion and compression within a piping system.
- Provides increased linear movement capabilities when compared to standard flexible grooved joints.
Description
Victaulic expansion joint for OGS 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.
General information
Color | Black Orange |
Finish | Coated Galvanized |
Material | Iron Guidance for specification option: Ductile iron. EPDM Steel |
Shape | Circle |
Width | 127 mm 137 mm 133 mm 144 mm 150 mm |
Height | 54 mm 61 mm 67 mm 79 mm 87 mm |
Uniclass |
Specification data - Angular expansion compensators
Housing | Ductile iron conforming to ASTM A536, Grade 65-45-12. Guidance for specification option: Standard. Ductile iron conforming to ASTM A395, Grade 65-45-15. Guidance for specification option: Optional. Available upon request. |
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. Manufacturer guidanceGrooved pipe sections and end adapters: |
Coating | Housing: Orange coating. Housing: Hot dipped galvanized as per ASTM A123.2. Manufacturer guidanceFor additional coating options contact manufacturer. |
Gasket | Grade “E” EPDM. Grade “T” Nitrile. Manufacturer guidanceConsult manufacturer's literature for service compatibility. |
Bolts | Carbon steel oval neck track bolts and carbon steel hex nuts, zinc electroplated. Guidance for specification option: Standard. Stainless steel oval neck track bolts and stainless steel heavy hex nuts. Guidance for specification option: Optional. Manufacturer guidanceOptional bolts/nuts are available in imperial sizes only. |
NominalSize | DN50. |
Length | Manufacturer guidanceConsult manufacturer's literature and insert requirements. |
Sustainability data
Recyclability | Recyclable |
Third party certifications
ISO 9001 Quality Management
ISO Certificate
Literature
Victaulic Expansion Joint for OGS Piping Systems