Overview
UTT1102 beam adapter is QT450 ductile iron seismic structural fitting developed for pipeline anti-sway & seismic restraint. Equipped with universal 1/2 inch / M12 bolt hole for structural connection, one-piece specification adapts all bracing pipes up to 8 inch matching Sch10, Sch40, GB/T3091, JIS G3454 standard sprinkler piping. Unique full-direction pivoting structure allows connected transition fittings to rotate freely for flexible brace angle adjustment, fully installed per NFPA13 fire protection seismic specifications for steel structure buildings.
Key Features
Core Function: Fixed onto steel beam to connect transitional fittings, realize adjustable-angle seismic sway bracing for pipelines against seismic displacement
Raw Material: QT450 high toughness ductile iron
Surface Finish: Electro-galvanized anti-corrosion zinc coating
Mount Specification: Built-in 1/2" & M12 dual-spec bolt hole
Max Applicable Pipe: Full range up to 8-inch standard sprinkler pipe
Locking Method: Cone point set bolt, tighten until bolt head breaks off for standardized locking
Structural Advantage: 360° pivoting design for free angle adjustment of matched transition fittings
| Item | Specification |
| Model | UTT1102 |
| Raw Material | QT450 Ductile Iron |
| Surface Treatment | Electro-galvanized zinc coating |
| Reserved Bolt Hole | 1/2" & M12 dual specification |
| Max Matching Pipe Size | Up to 8 inch |
| Fixing Bolt Type | Cone point break-off set bolt |
| Pivot Property | Omni-direction free pivoting for angle adjustment |
| Sample Supply | Free pre-order inspection samples available |
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Application Scenarios
1.Fire Sprinkler System: Multi-angle adjustable beam connection for steel-structure building sprinkler pipeline lateral seismic bracing.2.MEP & HVAC Engineering: Seismic restraint fitting for hot/cold water and ventilation pipe where irregular bracing angles are required on site.3.Steel Frame Industrial Construction: Flexible connection component for factory roof & beam pipeline seismic support with complex installation layout.
Step-by-Step Installation Guide
1.Secure UTT1102 body onto the surface of target steel beam.2.Evenly tighten cone point set bolts until all bolt heads fully break off to complete beam locking.3.Assemble matched transitional attachment fitting onto the reserved connecting hole of UTT1102.4.Rotate transition fitting freely via pivot structure to adjust bracing angle to site required position.5.Link bracing pipe and pipe clamp to finish full sway brace assembly and check overall fastening tightness.
Industry Compliance
1.Conforms to NFPA13 international fire protection seismic bracing installation standards.2.Electro-galvanized coating meets ASTM B633 global anti-rust coating technical requirements.3.Every finished product passes factory dimensional inspection and mechanical load testing before delivery.
Core Product Advantages
Omni-Directional Pivoting Adjustable DesignRotatable connecting end solves irregular installation angle troubles, greatly improve on-site construction adaptability.QT450 Ductile Iron High Strength BodyExcellent anti-crack and shock resistance to bear long-term seismic alternating load reliably.Break-Off Cone Point Bolt LockingFixed installation torque via broken bolt head, avoid under-tightening or over-tightening construction defects.Dual-Spec Universal Mount Hole1/2"+M12 dual hole design compatible with global mainstream standard fixing bolts for wider matching range.One Size Universal SpecificationSingle size covers all pipe specs up to 8 inch to reduce spare part inventory cost.Full Compatibility With UTT SeriesPerfectly matches all UTT pipe clamps, hinges and structural attachments for complete seismic bracing system.
FAQ
Q1: What’s the core unique feature of UTT1102?A1: Free pivoting structure allows transition fittings to rotate any direction to adjust bracing installation angle.Q2: Reserved mounting hole specification?A2: Equipped with both 1/2" and M12 standard bolt holes for flexible bolt selection.Q3: Maximum applicable pipe size?A3: Universal design supports bracing pipe up to 8 inch diameter.Q4: How to finish beam fixation?A4: Tighten cone point set bolts continuously until bolt heads snap off completely.Q5: Free sample available?A5: Free test samples can be supplied for quality confirmation before bulk order.
