Overview
UTT12A adjustable seismic hinge is carbon steel fitting for lateral and longitudinal pipeline seismic bracing fixed on building wall. It rigidly links seismic braces to structural steel via bolts, flexible angle adjustment cuts installation cost and construction time, multiple anti-corrosion surface options available for fire sprinkler and MEP bracing systems.
Key Features
Core Function: Connect wall structure with bracing for lateral & longitudinal seismic restraint
Raw Material: High strength carbon steel
Mount Hole: 14mm, fit M12 expansion bolt
Rated Load: Max working load 7300N
Surface Options: Electro-galvanized, HDG, DACROMET, epoxy coating
Advantage: Angle adjustable for easy field installation
Product Parameter Table
| Item |
Specification |
| Model |
UTT12A |
| Raw Material |
Carbon Steel |
| Hole Diameter |
14mm |
| Matching Bolt |
M12 expansion bolt |
| Max Rated Load |
7300N |
| Available Finish |
Electro-galvanized, HDG, DACROMET, epoxy spray |
| Sample Supply |
Free samples available |
Application Scenarios
1.Fire Sprinkler System: Wall-mounted lateral/longitudinal seismic bracing for sprinkler pipeline.
2.MEP&HVAC: Anti-seismic support for water, drainage and air duct piping in commercial buildings.
3.Industrial Construction: Seismic connection fitting for factory and high-rise pipeline bracing projects.
Installation Guide
1.Fix UTT12A onto wall structure with M12 expansion bolt.
2.Adjust hinge mounting angle according to on-site bracing direction.
3.Connect seismic brace pipe to another end of hinge and fasten bolts fully.
4.Tight all connections and check bearing stability before pipe pressure test.
Certifications & Standard
1.Meets NFPA13, IBC, ASCE7 seismic construction requirements
2.Galvanized coating conforms to international anti-corrosion standards
3.Every product finished with factory load inspection and dimension test
Core Advantages
Multi surface finishes to adapt different environment corrosion demands; adjustable angle greatly improve construction efficiency; uniform load capacity 7300N ensures long-term seismic safety; perfect matched with full UTT series seismic fittings.
FAQ
Q1: What’s UTT12A used for?
A1: Adjustable hinge for wall lateral & longitudinal seismic bracing connection.
Q2: Matching bolt specification?
A2: 14mm hole for M12 expansion bolt installation.
Q3: Max load capacity?
A3: Maximum rated load up to 7300N.
Q4: Available surface treatment?
A4: Electro-galvanized, hot dip galvanized, DACROMET and epoxy spraying.
