Round Slot Tube (Circular)

Engineering Overview & Structural Design

Full Technical & Physical Specification Matrix

Installation Diagrams & Assembly Guide

Global Architectural & Structural Compliance Standards

ASTM A240 / A554 Metallurgical Cert

Official Spectro-Chemical Mill Test Reports (MTR) provided for Grade 304 / 316 / 2205 stainless alloys verifying Nickel-Chromium content.

ASTM A967 Citric/Nitric Passivation

Chemical passivation treatment dissolves free surface iron, enhancing chromium-oxide film formation against marine salt spray pitting.

EN 12600 Impact & Line Load Testing

Structural hardware assemblies designed and batch-tested to satisfy international high-occupancy public safety guardrail codes.

Related Architectural Hardware & Components

• Cross Support Handrail Bracket Post Mount
• Round Handrail End Ball Termination
• Round Base Extra Tall Glass Spigot Floor Mount
• Round Slot Tube Handrail Glass Railing

Applied Systems Utilizing Slotted-Round-2

• Stainless Steel Handrail System
• Modular Tube Railing System
• Post Glass Railing System
• Welded Tube Railing System

Frequently Asked Engineering & Procurement Questions (FAQ)

• How is model Slotted-Round-2 installed on structural substrates?

  Installation & Mounting Protocol

  Model Slotted-Round-2 utilizes the following connection logic: Frameless Glass Top Rim Slip-On | Encapsulates Glass Edge | Round Slotted Channel Tube. It is engineered to anchor securely onto specified concrete slabs or timber decking using high-tensile fasteners.

• What glass thickness or tube diameters fit model Slotted-Round-2?

  Hardware Sizing & Fitment Matrix

  Model Slotted-Round-2 is engineered for glass panels measuring 15 mm and supports tube profiles 38.1, 42.4, 50.8 . Internal EPDM rubber gaskets cushion the fitment.

• What is the MOQ and lead time for bulk orders of Slotted-Round-2?

  Production Schedules & Lead Times

  Stock satin and mirror polished items ship within 15 days for 100+ pcs. Custom PVD finishes require 25 days. Priority scheduling applies for FCL container orders.

• How do I select between Grade 304 and Grade 316 for this accessory?

  Alloy Grade Selection Protocol

  Grade 304 is suited for dry indoor staircases. Marine Grade 316 contains Molybdenum, making it mandatory for outdoor decks, coastal salt spray, and swimming pool fencing.

• Can I obtain official Mill Test Reports (MTR) and BIM 3D STEP models for Slotted-Round-2?

  MTR Certs & BIM Drawing Downloads

  Yes. Official spectro-chemical MTR certs per ASTM A240 and 3D STEP / 2D DWG engineering files are available for download directly on this product page.