22mm Square Groove 4 Bar Friction Stay

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Product Description

Packaging & Delivery

Product Description

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Packaging & Delivery

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Product Description

Kinetic Engineering

Square
Groove-22
Friction Stay

The architectural standard for Aluminum Alloy Hardware. Crafted from SUS304 Stainless Steel for ultimate structural integrity and motion precision.

Standard: JG/T127-2007

50,000 Cycle Tested

Endurance Defined by
Material Science

Our 22mm Square Groove Friction Stay series is engineered using Premium SUS304 / 2B Stainless Steel. As a cornerstone of Luoqi Door Systems, this mechanism provides the requisite tension and durability for high-rise Window Hardware applications.

By integrating a high-density, self-lubricating nylon slider with a reinforced stainless steel track, we have eliminated mechanical friction-drag. The result is a Premium Hardware Solution that remains silent and stable across its entire operational lifespan, even under extreme environmental stressors.

Technical Pillars

◈ Standard: JG/T127-2007 Certified
◈ Material: SUS304 Architectural Grade
◈ Surface: 2B Anti-Corrosion Finish
◈ Slider: High-Strength Hybrid Nylon
◈ Durability: 50,000+ Opening Cycles
◈ Compatibility: 22mm Square Groove

Dimensional Architecture

Precision dimension mapping for elite architectural integration.

Installation Matrix (mm)												System Capacity
Model	A	B	C	D	E	F	G	H	I	J	K	Max H	Max W	Weight	Angle
10"	39	57	—	183	196	250	32	—	203	—	—	1500	500	23kg	45/90°
12"	39	63	—	202	215	300	32	220	246	220	—	1500	600	28kg	45/90°
14"	39	63	90	219	232	350	32	237	263	237	303	1500	650	33kg	45/90°
16"	39	63	109	238	251	400	32	262	288	262	353	1800	700	38kg	45/90°
18"	39	63	127	257	270	450	32	287	313	287	403	1800	750	43kg	45/90°

*All dimensional values are verified under JG/T127-2007 structural protocols.

Structural Calibration

◈ Dynamic Balancing Strategy

The 4-bar geometry is meticulously balanced to ensure that even the 18" variant—supporting weights up to 43kg—operates with uniform torque. This Premium Hardware Solution eliminates window-sag and maintains alignment over decades of use.

◈ Profile Optimization

Specifically calibrated for 22mm Square Groove window systems, our base-plate ensures a flush-mount fit. This minimizes air infiltration and enhances the thermal performance of high-end aluminum alloy Hardware systems.