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J120A71

Main overall dimension:   Structure appearance    quincunx 120mm×120mm

Thickness of the glass   T≤36mm

Thickness of the glass fin   19mm ≤T≤40mm

Glass glue-line   18 mm

Position and distance   Space between the bolt closing to the glass side and glass surface is 95mm, Space between the bolt closing to the glass side and ear plate is 72mm, space between Bolts is 65 mm, diameter of bolt casing Φ19.5

Surface finish: Mirror, Satin, Sand basting, Fluorocarbon coating spray

Material: The gaskets near the casing and glue line are made of nylon, and gasket near the glass panel is made of EPDM, the other components are stainless steel 316 or CF8M.

Bearing capacity:  Axial force 20000N

Radial force 3000N


安装说明

产品特性

J120A71 is a splice clamp used for the steel structure and glass fin, and the clamping area is designed to the plum blossom shape, making the curtain wall more artistic and beautiful. The rear end adopts the glass fin to bear the loading, increases the transmittance of curtain wall. The clamping parts are bolted from the outside and easy to install. J120A71 is produced by precision investment casting process, and the surface finish is polished process. Product performance meets JG/T 138-2010 《Point-fixed Device for Architectural Glass》 and related national standards. It is widely used in the project of Point-fixed glass curtain wall, skylight and other glass curtain wall.


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