The HJ-2 is a black metal joint set that allows you to create a three-pipe intersection or a corner. This joint set will probably be used for most of your structure's external corners and structural separations on two perpendicular sides. Other applications of the HJ-2 include the creation of more complex and ergonomic handles, the creation of V-shape racking support or a V-shape roof. It is often associated with the AI-CORNER accessory when positioning a surface on external sides.
This joint set is designed with 10 striations for a better grip on the plastic coating of the 28 mm pipes. It also includes 8 additional pre-drilled reinforcement holes to ensure extra strength to your structure. By adding a self-drilling screw F-A85/8, you will solidify the connector joints positioned on a corner where there is a higher risk of impact.
See the installation steps tab to view how to assemble this connector.
Antistatic Version (ESD):
An electric conductivity version if offered if you wish to build antistatic structures: HJ-2NP
Want to reuse parts of your old system?
The HJ-2 Flexpipe joint set is compatible with many other pipe and connector systems. Check the technical information tab to know which systems are compatible and none-compatible with our parts.
|Needed parts||1x H-2 + 1x H-3 + 2x M6-25B + 2x M6-N|
|Length inches||2 9/16 in (65 mm)|
|Width inches||1 5/16 in (33 mm)|
|External height inches||3 1/4 in (83mm)|
|External width inches||3 1/4 in (83mm)|
|External depth inches||1 5/16 in (33mm)|
|Steel thickness inches||1/8 in (2.5 mm)|
|Unit weight pounds||0.510 lbs (0.232 kg)|
|Compatible joint systems||Creform, NIS, C Tek Lean Solutions, Trilogiq (28 mm)|
|None compatible joint systems||Fastube, Trilogiq (28.6 mm)|
|Compatible pipe systems||Creform, Fastube, Trilogiq (28 mm), NIS (28 mm), C Tek Lean Solutions (28 mm)|
|None compatible pipe systems||Trilogiq (28.6 mm)|
|Frequency of use||Very High|
|Electric conductivity (ESD)||No|
|Material||Hot rolled steel (SPHC)|
|Steel hardness (HRB)||68-75 HRB|
|System operational temperature||-148°F to 572°F (-100°C to 300°C)|
|Steel treatment||Black cathodic electrodeposition (Ecoating)|
|Manufacturing technique||Stamping and deburring|
|Striations for grip||10 striation grip lines|
|Positioning guide||8 positioning guide lines|
|Additional reinforcement hole||5 reinforcement holes|
- Ensure you have the following parts:
- 1x H-2
- 1x H-3
- 2x M6-25B bolts
- 2x M6-N nuts
- 3x 28mm pipes of your choice
- 1x T-HANDLE 5mm hex key
- Fix the H-3 connector to the desired location on the first pipe.
- Put the H-2 connector in the inner corner of the HJ-2.
- Loosely tighten the M6-25B bolt and the M6-N nut in the corresponding openings of the HJ-2. Make sure to place the bolts on the most accessible side.
- Insert the second and third pipes within the openings of the HJ-2, and between the first and the second positioning guidelines.
- Tighten completely the M6-25B and the M6-N together until the HJ-2 is firmly attached to the pipes. A force between 12-14 Nm is recommended for this step.
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