Versatile UTT1401 Swivel Attachment with An Electro-galvanized Finish

Product Overview

Function: Used as a Branch Line Restraint for structural attachment to anchor bolt,

beam clamp, etc. Used in a pitched orsloped roof application, to meet requirements of

NFPA13 (2002) Sec 9.1.2.5. 3.May be used as an upper attachment with short hanger

rod to omitseismic bracing .

Size: 3/8" Rod Attachment

Material:Carbon Steel

Finish:Electro - galvanized

UTT1401 swivel attachment is a third-party certified overhead pipe support component specially engineered for fire protection and commercial MEP piping systems. Fully compliant with NFPA 13 (2002) Section 9.1.2.5.3, this fitting passes FM and UL safety certification, eligible for all North American construction bidding projects with strict pipeline restraint inspection standards.

Fabricated from solid carbon steel and finished with uniform electro-galvanized coating, this swivel pipe attachment offers reliable anti-corrosion performance for indoor mechanical rooms, office ceilings, shopping malls and pitched roof building structures. It works as standard branch line restraint, and can also be matched with short hangers to eliminate extra seismic bracing under qualified installation conditions. The universal 3/8" rod interface matches most standard threaded suspender rods on the market, no extra conversion adapters required.

Core Structural & Functional Advantages

 Free swivel adjustable design:

• The pivoting joint allows multi-direction angle adjustment, perfectly adapting to sloped roof, offset pipeline and non-horizontal ceiling installation conditions;

Standard 3/8" rod connecting port:

• Directly lock onto 3/8 inch full-thread suspender rod, fast on-site assembly to save construction labor time;

Integrated stamping forming:

• One-piece carbon steel forming without weak welding joints, stable load-bearing capacity for long-term overhead pipe restraint;

Electro-galvanized anti-rust coating:

• Bright uniform zinc layer prevents oxidation and rust in dry indoor construction environments;

Dual usage modes:

• Can be used as upper connecting fitting for short hangers or independent branch line restraint for fire branch pipelines.

Standard Installation Modes

Three universal installation layouts are supported as shown in official technical drawings:

1. Sloped roof branch line restraint: Connect threaded rod to roof anchor plate and lock the swivel attachment on branch fire pipe;

2. Vertical straight pipe suspension: Match standard pipe clamp for straight vertical overhead pipeline fixing;

3. I-beam top mounting: Cooperate with beam clamp to fix on steel girder for ceiling pipe support.

All installation steps only require standard hand tools, no professional customized tools needed for construction crews.

Wide Application Scenarios

1. Fire sprinkler branch line restraint for pitched / sloped roof buildings;

2. Uninsulated steel fire pipe overhead vertical suspension support;

3. Commercial building MEP mechanical & plumbing pipeline fixing;

4. Office, hospital, shopping mall and high-rise ceiling pipeline systems;

5. Mechanical equipment room and factory indoor process pipeline restraints.

Factory Supply & Technical Service

As a professional manufacturer of FM & UL certified seismic and pipe support fittings, we maintain complete stock of UTT1401 swivel attachments to support small sample orders and mass bulk shipments.

We provide full set of technical documents for project bidding, including certification reports, dimension blueprints, official installation schematic drawings and standard compliance statements for NFPA 13. Custom laser logo marking and export neutral packaging services are available on request. Our professional engineering team offers free pipeline restraint layout consultation and on-site installation technical guidance for contractors.

FAQ：

What standard does UTT1401 comply with?

UTT1401 meets NFPA 13 (2002) Sec 9.1.2.5.3 and holds FM & UL dual safety certification.

What size threaded rod fits UTT1401?

This swivel attachment is specially designed for 3/8 inch threaded suspender rod.

What is the main function of UTT1401?

It acts as branch line restraint for overhead fire pipes, suitable for sloped roof projects; it can also work with short hangers to omit seismic bracing.

What surface finish does UTT1401 adopt?

The whole fitting is made of carbon steel with electro-galvanized anti-rust treatment.

Can you supply official installation drawings and certification files?

Yes, we provide free full technical packs including installation schematics, dimension drawings and original FM/UL certification documents for tender use.

Do you support customized service?

Custom laser LOGO marking and exclusive export packaging can be arranged according to customer project demands.

Packing & Delivery Terms

1. Export Standard Packing: Each piece packed in separate plastic bag, outer export carton; wooden pallet packaging for large bulk orders to avoid deformation during transit.

2. Lead Time: In-stock UTT1401 goods ship within 3–7 working days; customized orders will confirm production schedule based on order quantity.

3. Global Logistics Support: We cooperate with professional sea freight, air freight and international express agents to deliver goods worldwide for construction MEP projects.