Features
Product Features
- Double flanged fitting, which allows longitudinal adjustment in flanged pipe systems
- Easy assembly and disassembly of flanged connections
- Continuous threaded bars, therefore, no additional mounting screws necessary
- Length adjustment range: (see table) +/- 25 mm
- Flange in accordance with and drilled to EN 1092-2 | PN 10, PN 16, PN 25 (PN 40 on request)
- Larger dimensions or pressure rating of PN 40 on request.
About Dismantling Joints
It can be challenging to insert components like valves into piping sections without longitudinal adjustments. Dismantling joints are piping components that allow for linear variations during the installation and the removal of pipe sections or valves.
Dismantling joints are crucial when installing or removing valves, pumps, and pipe sections. The vital areas of application are:
- Industrial pipelines,
- Pumping stations,
- Water treatment plants,
- Water meter chambers,
- Hydropower plants.
Dismantling joints come in two types: rigid or thrust and non-rigid or non-thrust, with the core difference being the number of anchor bolts.
The thrust type Hawle dismantling joint 9810 has more continuous threaded bolts, as the non-rigid version. By design, the thrust type can take on the axial forces of a pipeline, unlike the non-thrust type. The continuous threaded anchor bolts of the rigid type connect all three flanges, eliminating the need for additional screws. On the other hand, the non-rigid type has separate anchor bolts for the sealing flange.
The primary material for the Hawle ductile iron dismantling joints is epoxy powder coated ductile iron. Also, the pressure ratings of Hawle dismantling joints vary from PN 10 to PN 25, and come in dimensions up to DN 1600. Upon request, we can manufacture larger dimensions or pressure rating of PN 40.
Hawle quality guarantee

Product variants (52)
Bookmark | BIM data | Item number | Description | Nominal diameter | Pressure rating | Weight |
---|---|---|---|---|---|---|
Show | 5014100 | DISMANTLING PIECE PN16 | DN 50 | PN16 | 9.86 KG | |
Show | 5014101 | DISMANTLING PIECE PN16 | DN 65 | PN16 | 11.92 KG | |
Show | 5014107 | DISMANTLING PIECE PN10-16 LOCK TYPE |
DN 80 | PN16 | 17.5 KG | |
Show | 5014108 | DISMANTLING PIECE PN10-16 LOCK TYPE |
DN 100 | PN16 | 19.5 KG | |
Show | 5014110 | DISMANTLING PIECE PN10-16 LOCK TYPE |
DN 125 | PN16 | 22.5 KG | |
Show | 5014111 | DISMANTLING PIECE PN10-16 LOCK TYPE |
DN 150 | PN16 | 29 KG | |
Show | 5014112 | DISMANTLING PIECE PN25 LOCK TYPE |
DN 150 | PN25 | 27.5 KG | |
Show | 5014113 | DISMANTLING PIECE PN10 LOCK TYPE |
DN 200 | PN10 | 41 KG | |
Show | 5014114 | DISMANTLING PIECE PN16 LOCK TYPE |
DN 200 | PN16 | 43 KG | |
Show | 5014117 | DISMANTLING PIECE PN10 LOCK TYPE |
DN 250 | PN10 | 56.67 KG | |
Show | 5014118 | DISMANTLING PIECE PN16 LOCK TYPE |
DN 250 | PN16 | 65 KG | |
Show | 5014119 | DISMANTLING PIECE PN25 LOCK TYPE |
DN 250 | PN25 | 52 KG | |
Show | 5014120 | DISMANTLING PIECE PN10 LOCK TYPE |
DN 300 | PN10 | 62.67 KG | |
Show | 5014121 | DISMANTLING PIECE PN16 LOCK TYPE |
DN 300 | PN16 | 80 KG | |
Show | 5014122 | DISMANTLING PIECE PN25 LOCK TYPE |
DN 300 | PN25 | 56.3 KG | |
Show | 5014124 | DISMANTLING PIECE PN10 LOCK TYPE |
DN 350 | PN10 | 82.33 KG | |
Show | 5014125 | DISMANTLING PIECE PN16 LOCK TYPE |
DN 350 | PN16 | 106 KG | |
Show | 5014126 | DISMANTLING PIECE PN25 LOCK TYPE |
DN 350 | PN25 | 196 KG | |
Show | 5014127 | DISMANTLING PIECE PN10 LOCK TYPE |
DN 400 | PN10 | 106.5 KG | |
Show | 5014128 | DISMANTLING PIECE PN16 LOCK TYPE |
DN 400 | PN16 | 141.5 KG | |
Show | 5014129 | DISMANTLING PIECE PN25 LOCK TYPE |
DN 400 | PN25 | 86.7 KG | |
Show | 5014131 | DISMANTLING PIECE PN10 LOCK TYPE |
DN 450 | PN10 | 126 KG | |
Show | 5014132 | DISMANTLING PIECE PN16 LOCK TYPE |
DN 450 | PN16 | 163.5 KG | |
Show | 5014133 | DISMANTLING PIECE PN25 LOCK TYPE |
DN 450 | PN25 | 108 KG | |
Show | 5014134 | DISMANTLING PIECE PN10 LOCK TYPE |
DN 500 | PN10 | 145 KG | |
Show | 5014135 | DISMANTLING PIECE PN16 LOCK TYPE |
DN 500 | PN16 | 226 KG | |
Show | 5014136 | DISMANTLING PIECE PN25 LOCK TYPE |
DN 500 | PN25 | 138.5 KG | |
Show | 5014138 | DISMANTLING PIECE PN10 LOCK TYPE |
DN 600 | PN10 | 200 KG | |
Show | 5014139 | DISMANTLING PIECE PN16 LOCK TYPE |
DN 600 | PN16 | 310 KG | |
Show | 5014141 | DISMANTLING PIECE PN10 LOCK TYPE |
DN 700 | PN10 | 242.5 KG | |
Show | 5014142 | DISMANTLING PIECE PN16 LOCK TYPE |
DN 700 | PN16 | 328 KG | |
Show | 5014143 | DISMANTLING PIECE PN25 LOCK TYPE |
DN 700 | PN25 | 239.7 KG | |
Show | 5014144 | DISMANTLING PIECE PN10 LOCK TYPE |
DN 800 | PN10 | 340 KG | |
Show | 5014145 | DISMANTLING PIECE PN16 LOCK TYPE |
DN 800 | PN16 | 455 KG | |
Show | 5014146 | DISMANTLING PIECE PN25 LOCK TYPE |
DN 800 | PN25 | 690 KG | |
Show | 5014147 | DISMANTLING PIECE PN10 LOCK TYPE |
DN 900 | PN10 | 403.33 KG | |
Show | 5014148 | DISMANTLING PIECE PN16 LOCK TYPE |
DN 900 | PN16 | 535 KG | |
Show | 5014149 | DISMANTLING PIECE PN25 LOCK TYPE |
DN 900 | PN25 | 920 KG | |
Show | 5014150 | DISMANTLING PIECE PN10 LOCK TYPE |
DN 1000 | PN10 | 483.33 KG | |
Show | 5014151 | DISMANTLING PIECE PN16 LOCK TYPE |
DN 1000 | PN16 | 685 KG | |
Show | 5014152 | DISMANTLING PIECE PN25 LOCK TYPE |
DN 1000 | PN25 | 1,257 KG | |
Show | 5014153 | DISMANTLING PIECE PN10 LOCK TYPE |
DN 1100 | PN10 | 590 KG | |
Show | 5014154 | DISMANTLING PIECE PN16 LOCK TYPE |
DN 1100 | PN16 | 800 KG | |
Show | 5014155 | DISMANTLING PIECE PN10 LOCK TYPE |
DN 1200 | PN10 | 747.67 KG | |
Show | 5014156 | DISMANTLING PIECE PN16 LOCK TYPE |
DN 1200 | PN16 | 1,075 KG | |
Show | 5014157 | DISMANTLING PIECE PN25 LOCK TYPE |
DN 1200 | PN25 | 1,870 KG | |
Show | 5014158 | DISMANTLING PIECE type 9810 DN1400 PN10 | DN 1400 | PN10 | 955 KG | |
Show | 5014159 | DISMANTLING PIECE PN16 LOCK TYPE |
DN 1400 | PN16 | 1,292 KG | |
Show | 5014160 | DISMANTLING PIECE PN10 LOCK TYPE |
DN 1500 | PN10 | 1,415 KG | |
Show | 5014161 | DISMANTLING PIECE PN16 LOCK TYPE |
DN 1500 | PN16 | 1,560 KG | |
Show | 5014162 | DISMANTLING PIECE PN10 LOCK TYPE |
DN 1600 | PN10 | 1,410 KG | |
Show | 5014163 | DISMANTLING PIECE PN16 LOCK TYPE |
DN 1600 | PN16 | 1,795 KG |
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