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ST40 Slim Cap Rail & Accessories

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ARROW DRAGON ST40 slim slot tube is another handrail products of pursuit of ultimate. Its external dimension is 25*21mm, slot size is 14*14mm, with combination of 1mm rubber gasket, ST40 can be used on 6+6 laminated tempered glass and 10/12mm tempered glass.

Concept of frameless glass railing is to remove obstructer between eyes and views. However, in many markets, metal handrail is necessary part as requirement of architectural standards, regular handrail tube is too big for all glass balustrade, people don’t like it and want something new. Like ST30, ST40 slim slot tube is another wonderful substitute product of regular handrail tube. Its slot structure makes glass balcony more rigid as an entirety, simultaneously, its slim size minimizes visual obstruction, with assistance of customized color and exquisite polish, ST40 can be integrated into exterior cladding style of whole house.

Slim slot tube of glass railing

As there are different shape of glass fence and balustrade, such as U shape, L shape and I shape, also need to carry out corner connection, we develop connector accessories to implement connection of all slot tube sections as entirety, it makes glass fence and balustrade stronger. Connector series include 90° elbow connector, 180° connector, wall mounted flange and end cap.

Corner connector of slim slot tube
End cap of slim slot tube
Wall mounted flange of slim slot tube

ST40 slim slot tube is made as ASTM A554 standard, stainless-steel grade are AISI304, AISI304L, AISI316 and AISI316L. In DIN standard, corresponding grade are 1.4301, 1.4307, 1.4401 and 1.4407. Surface polish are brush satin and mirror. What’s better, we provide PVD color coating, available colors are various and diversified, popular and recommend color are champagne gold, rose gold, black titanium. Antique brass.

For project application of inland city, we recommend to use AISI304. Very good performance of anti-corrosion and various surface polish. For project application of coastal city and beach side, AISI316 is indispensable choice, because extremely performance of anti-corrosion will make service life of handrail more durable.



ST40 slim slot tube can be applied both straight glass fence and curved glass balustrade. Thanks to our accurate bending technology, curved slot tube and curved glass can fit with each other very well.

We also supply aluminum slot tube and wood handrail, pls review our other web pages.

Glass railing with slim slot tube
Glass fence with slim slot tube
Glass balcony with slim slot tube
Glass rooftop with slim slot tube
Glass staircase with slim slot tube
signage on the new Vijay Patel Building. 20 october 2016

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