Dismantling joints
Datasheet
Download datasheet (PDF)Specifications are indicative. Final specification is confirmed at quotation.
Specifications
Confirmed at quote- Size Range
- DN50 to DN4000
- Pressure Class
- PN6, PN10, PN16, PN25, PN40, PN64, Class 150, Class 300
- End connection
- Flanged
- Operating temperature
- -20°C to 100°C
Standards
- Inspection & test
- EN 12266-1, ISO 5208
- Flange & end dimension
- EN 1092-2, EN 1092-1, ANSI B16.5, ANSI B16.47, AWWA C207
- Other standards
- ISO 7005-2
Configure your variant(manually adjust box on the right if you require a different spec)
- Size
- Pressure
- End connection
Materials
All available material options per part. Click a pill to set it in the configurator.
- Gasket
- Flange Body
- Flange Spigot
- Gland
- Long Body
- Nut
- Retainer
- Seal Ring
- Short Body
- Stud
- Tie Rods
Operating media
Typical applications
- Installation and removal of valves and pumps in flanged pipeline systems
- Water supply and drainage pipes
- Water towers, pumps, water meters and valve connections
- Compensation for thermal expansion and contraction in long pipeline transmission
- Pipeline repair and replacement of damaged fittings
Coatings
Approvals
Features
- Longitudinal adjustment up to 50 mm
- Double flanged end connection
- 100% pressure tested before delivery
- Can be used adjacent to valves
- Full or half set of bolts (50% bolt holes) available
- Vibration damping through displacement in the telescopic device
- Multi-directional displacement compensation during pipeline operation
- Installation and disassembly using torque wrench only
- Size range: DN100 - DN4200
- Pressure range: PN6 - PN40
- Internal and external coating: fusion bonded epoxy, minimum thickness ≥200 microns
- Suitable medium: water and low-corrosive liquids
- Operating temperature: -10 to 80 °C
- Ductile iron body with epoxy coating above 200 microns
- Galvanised steel or stainless steel studs and nuts available
- Double-flanged dismantling joint / double-spigot sleeve coupling design with long body, short body and gland assembly
Description
Double-flanged rigid dismantling joint providing longitudinal adjustment of up to 50 mm in flanged pipeline systems. Designed to facilitate installation and removal of valves, pumps and instrumentation by allowing adjustment of the distance between two flanged products. Suitable for water, sea water, gas, oil and low-corrosive liquids across a wide range of sizes and pressure ratings. Internal and external coating: fusion bonded epoxy, minimum thickness 300 microns. Leakage rate tested to Class A in both directions per EN12266-1 and ISO5208.
Selection notes
This dismantling joint is a three flanges rigid type and double flanged pattern, supplied for flanged installation.
Sizes run DN50 to DN4000, in PN6, PN10, PN16, PN25, PN40, PN64, Class 150, Class 300.
Stated service media include water, sea water, gas, oil and low-corrosive liquid.
It is catalogued for Water & Wastewater.
Working temperature is -20°C to 100°C.
Built to EN12266-1, ISO5208, ISO7005-2, EN1092-2 and EN1092-1.
Supplier remarks
- Higher pressure ratings can be designed specifically on request
- Other particular tie rod material available on request
- Pallets used for oversized packages
Available pressure classes
Pressure classes this product is rated to.
Used in
Related guides
Smart find
Searches our product catalogue using your spec. Drop a spec sheet or parts list (PDF, Excel, CSV, Word or text, several at once), paste a description or a part number and we'll find the closest matches for each. Anything we can't match goes to your RFQ as a custom enquiry for our team to source.Related Dismantling Joints
Dismantling JointREF 172Dismantling Joint - Rigid Type
- Type
- Dismantling Joint
- Size
- DN100 to DN1500
- Pressure
- PN10, PN16
- Body
- —
- Standards
- EN 12266, BS 4504
Adds to your quote request, not a purchase. Refine size, pressure and material before submitting.
Dismantling JointREF 258Dismantling Joint
- Type
- Dismantling Joint
- Size
- DN50 to DN2000
- Pressure
- PN16
- Body
- —
- Standards
- DIN3202, ISO5752
Adds to your quote request, not a purchase. Refine size, pressure and material before submitting.
Dismantling JointREF 270Ductile Iron Dismantling Joint
- Type
- Dismantling Joint
- Size
- DN50 to DN2000
- Pressure
- PN10, PN16, PN25, PN40
- Body
- Ductile Iron / Carbon Steel
- Standards
- EN545, ISO2531
Adds to your quote request, not a purchase. Refine size, pressure and material before submitting.