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J120B21

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

Thickness of the glass   T≤36mm

Glass glue-line   18 mm

Space between the glass panel and steel structure  30mm 

Diameter of connecting hole   Φ11

Connecting hole position: hole center distance Φ44, Angle 45°

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

J120B21 a splice clamp used with steel structure. The clamping area is designed to the square shape, making the curtain wall more artistic and beautiful. The rear end adopts 4 bolts to connect with other fittings. The clamping parts are bolted from the outside and easy to install. J120B21 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 matching Z45 connector.


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