Hollaender
Hollaender 46ADJ-7 Adjustable Flange Fitting 1.25in Pipe 1.68in ID 32510lb Tensile 1.7lb
Aluminium adjustable flange fitting for 1.25 in pipe, 1.68 in bore, 32510 lb tensile, 1.7 lb
- Adjustable flange enables precise angular alignment
- 25 in nominal pipe size fits standard Speed-Rail systems
- 68 in inside diameter accepts compatible tubing
- 32510 lb tensile strength supports fall-prevention loads
- 7 lb aluminium construction keeps structures lightweight
Adjustable Flange Fitting for 1.25in Pipe
The Hollaender 46ADJ-7 is a structural pipe fitting designed for modular handrail or guardrail assemblies. Made from mill-finish aluminum, it suits installers building fall-prevention systems on-site. The bolt-on mounting style allows secure attachment to flat surfaces without welding.
Rated Tensile Strength 32510 lb
This fitting meets ASTM B179 535 and is rated for fall prevention, with a tensile strength of 32510 lb. The 1.68 in inside diameter accepts 1.25 in nominal pipe size. The internal and external reverse-knurled surface grips the pipe to resist rotation under load.
Bolt-On Installation with Set Screws
Installation uses bolts through the flange base and set screws that engage the reverse-knurled pipe surface. No welding or threading is required. The adjustable flange angle simplifies alignment on uneven mounting surfaces. Ensure bolts and set screws are torqued to specification; insufficient clamping is the common cause of slip.
Highlights
- Adjustable flange enables precise angular alignment
- 25 in nominal pipe size fits standard Speed-Rail systems
- 68 in inside diameter accepts compatible tubing
- 32510 lb tensile strength supports fall-prevention loads
- 7 lb aluminium construction keeps structures lightweight
Specifications
| Brand | HOLLAENDER |
|---|
Questions about this item
What does the 32510 lb tensile strength mean for a real installation?
The fitting can withstand a straight pull of up to 32510 lb before the aluminum yields, giving a large safety margin for fall-prevention guardrails.
Which standard governs the alloy and how does it limit the fitting?
ASTM B179 535 defines the aluminum tube composition and mechanical properties, capping the maximum stress the flange can carry.
What pipe size and bolt pattern are needed to mount this flange?
It fits 1.25 in nominal pipe with a 1.68 in inside diameter and bolts directly to a flat surface.
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