Electro Galvanized UTT63 Seismic Supporting Pipe Attachment

Product Overview
Function: Designed for bracing pipe against sway and seismic disturbance.This product's design

incorporates concentric loading of the "brace pipe", connection components and fasteners which is critical

to the performance of seismic bracing assemblies.

Type: Sprinkler Pipe Sch 10,Sch 40,GB/T 3091,JIS G3454

Size: Pipe size 2＂(50)thru 8＂(200)

Material:Carbon steel

Finish:Electro - galvanized

OrderBy: Figure No.

UTT63 supporting pipe attachment is a professional seismic pipe connecting component exclusively developed for fire protection sway brace systems. Its unique concentric load layout uniformly bears the force of brace pipes, connecting fittings and locking fasteners, eliminating eccentric stress and greatly improving the overall stability and safety factor of seismic bracing assemblies during earthquake vibration.

Made of solid carbon steel with uniform electro-galvanized anti-corrosion coating, this pipe attachment adapts to dry indoor construction environments such as mechanical rooms, office ceilings and commercial mall pipe shafts. The full size range covers DN65 to DN200 mainstream large-caliber fire steel pipes, with a fixed certified design load of 9000N for all specifications. Complete technical parameter sheets and product structural drawings can be provided as official tender documents for North American fire engineering projects.

Core Structural & Functional Advantages

Professional concentric loading design:

• Concentric force bearing structure avoids eccentric deflection, ensures balanced stress distribution for the whole seismic brace assembly and optimizes seismic resistance performance;

High-strength carbon steel one-piece forming:

• No split weak welding points, integral rigidity and long-term stable load bearing capacity under frequent building vibration;

Standard electro-galvanized anti-rust coating:

• Bright uniform zinc layer prevents oxidation and rust in dry indoor environments, meeting commercial building pipeline anti-corrosion requirements;

Wide universal pipe compatibility:

• Matches all mainstream sprinkler steel pipe standards including SCH10, SCH40, GB/T 3091 and JIS G3454;

Full large-caliber size coverage:

• Single model UTT63 fits 2-1/2" to 8" DN65-DN200 fire pipes, reducing spare part categories and simplifying construction site material management;

Uniform certified 9000N design load:

• Unified rated load for all sizes, convenient engineering seismic calculation and structural layout design;

Simple matching assembly:

• Cooperates with UTT series structural attachments and 1" SCH40 brace pipe to form complete longitudinal & lateral seismic anti-sway brace sets.

 Standard Installation Characteristics

UTT63 supporting pipe attachment is a double-bolt saddle-style pipe clamp. During construction, wrap the clamp body tightly around the outer wall of the fire steel pipe, align the two sides of the clamp lugs, and lock with supporting hexagon bolts to form a firm pipe fixing point. The upper connecting structure of the fitting reserves a standard connecting interface for SCH40 bracing pipes, realizing concentric force transmission between the pipeline and seismic brace without additional conversion accessories. The installation process only requires conventional hand torque tools, without customized special molds or fixtures.

 Wide Application Scenarios

1. Pipe connecting component for overhead fire sprinkler pipeline seismic sway bracing assemblies;

2. Commercial building, hospital, shopping mall and high-rise large-caliber fire pipeline seismic support engineering;

3. Mechanical equipment room DN65-DN200 heavy-caliber fire steel pipe anti-seismic displacement restraint;

4. Fire protection construction projects executing NFPA 13 international sprinkler installation specifications;

5. Longitudinal and lateral anti-sway seismic bracing matching fitting for uninsulated overhead fire steel pipes.

Factory Supply & Technical Service

As a professional manufacturer of seismic bracing fittings for fire sprinkler systems, we maintain full stock of UTT63 supporting pipe attachments to support small sample trial orders and mass bulk production shipments.

We supply a full set of official technical tender documents, including specification datasheets, structural dimension drawings, material test certificates and load performance statements. Custom laser LOGO marking on clamp body and exclusive neutral export packaging can be arranged according to customer project demands. Our professional engineering team provides free fire pipeline seismic layout consultation and on-site construction installation guidance for contractors and engineering design institutes.

FAQ：

What is the core design feature of UTT63 supporting pipe attachment?

UTT63 adopts a concentric loading design to evenly bear loads from brace pipes, connectors and fasteners, which is the key guarantee for stable performance of seismic sway brace assemblies.

What pipe sizes and standards does UTT63 fit?

It suits fire sprinkler pipes from 2-1/2"(DN65) up to 8"(DN200), compatible with SCH10, SCH40, GB/T 3091 and JIS G3454 steel pipe standards.

What is the rated design load of UTT63?

All UTT63 specifications have a unified certified design load of 9000 Newtons.

What material and surface finish does UTT63 use?

Raw material is high strength carbon steel with electro-galvanized anti-rust surface treatment.

What is the applicable standard for this seismic pipe attachment?

It is designed and manufactured in accordance with NFPA 13 fire sprinkler installation code for commercial building seismic bracing projects.

Can you supply complete technical documents for bidding?

Yes, we provide free official specification sheets, structural drawings and material inspection reports for engineering tender submission.

Is customized service available?

Custom laser LOGO engraving on the clamp body and customized export neutral packaging can be arranged based on customer project requirements.

 Packing & Delivery Terms

1. Export Standard Packing: Each UTT63 pipe attachment packed in separate plastic bag, outer reinforced export carton; wooden pallet reinforcement is available for large bulk orders to prevent extrusion deformation during sea and air transit.

2. Lead Time: In-stock UTT63 goods ship within 3–7 working days; customized orders will confirm accurate production schedule according to total order quantity.

3. Global Logistics Support: We cooperate with professional sea freight, air freight and international express forwarders to deliver certified seismic fire pipe fittings worldwide for MEP and fire protection construction projects.