UTT10Q & UTT11
UTTERLY
| Color: | |
|---|---|
| Material: | |
| Surface: | |
| Quantity: | |
UTT10Q C‑Clamp Structural Attachment and UTT11 Sway Brace Bar Joist Adapter are core pipe attachment components for seismic sway brace assemblies. Combined with Utterly TY structural fittings and bracing pipe members, they form a complete sway brace assembly to restrain pipe displacement caused by sway movement and seismic disturbance.
All products shall be installed in accordance with NFPA 13 and manufacturer’s installation instructions, widely used for fire sprinkler piping projects. One‑size design fits braced pipe up to 8‑inch, simplifying engineering selection and procurement. QT450 ductile iron with electro‑galvanized finish delivers reliable anti‑corrosion performance for building MEP systems.
✅ UTT10Q C‑Clamp Structural Attachment
C‑type clamp seismic fitting for connecting sway brace assembly to building structure. Material is carbon steel plus QT450 ductile iron, electro‑galvanized finish. It works together with 1" SCH40 bracing pipe to build complete seismic bracing.
✅ UTT11 Sway Brace Bar Joist Adapter
Bar joist adapter designed for H‑steel beam connection. QT450 ductile iron construction. It cooperates with UTT10Q or UTT10 accessories. Suitable for H‑steel thickness maximum 16 mm. Bolt installation torque: 50‑65 N·M.
North‑American Fire‑Protection Standard Compliant: Meet NFPA 13 requirement, UTT11 with both UL & FM approvals, UTT10Q with UL certification.
High‑Grade Material: QT450 ductile iron (UTT10Q adds carbon‑steel component), strong impact resistance for long‑term building service.
Universal Compatibility: One‑size for pipe up to 8"; 1/2” structural bolt hole. Compatible with SCH10 / SCH40 / GB/T 3091 / JIS G3454 sprinkler pipes.
Electro‑galvanized Surface: Good rust‑proof performance for indoor fire‑protection and MEP piping environment.
Shear‑bolt Quick Installation: No welding required; tighten shear bolt until bolt head breaks off to achieve secure clamping.
Brace Member |
UL Max Design Load |
Unit Weight |
|---|---|---|
1" SCH40 pipe |
1885 lbs (8.38 kN) |
1.82 lbs (0.83 kg) |
UL Maximum Design Load（Brace Member:1" SCH40 Pipe）
Brace Member |
UL Max Design Load |
Unit Weight |
|---|---|---|
1" SCH40 pipe |
1890 lbs (8.41 kN) |
1.94 lbs (0.88 kg) |
FM Maximum Design Load（Brace Member:1" SCH40 Pipe）
Brace Member |
Horizontal Load 30°‑44° |
Horizontal Load 45°‑59° |
Unit Weight |
|---|---|---|---|
1" SCH40 pipe |
970 lbs (4.31 kN) |
1660 lbs (7.38 kN) |
1.94 lbs (0.88 kg) |
Connect base part to building structure. Use 1‑inch SCH40 pipe as matched bracing member.
Clamp pipe firmly to bottom of the base component.
Fasten with shear bolt, keep tightening until bolt heads break off.
Assemble UTT11 with matching UTT10 / UTT10Q accessories.
Connection bolt installation torque: 50‑65 N·M.
Mount onto H‑steel beam; tighten shear bolt until bolt heads break off for reliable clamping.
Max applicable H‑steel thickness: 16 mm.
Fire sprinkler piping seismic sway bracing system
MEP mechanical‑electrical‑plumbing building projects
Commercial buildings, malls, hospitals, data‑centers fire‑protection pipelines
Projects requiring UL / FM certified seismic bracing components
Q1: What is UTT10Q used for?
A1: Certified seismic structural connector to fasten bracing pipe to building structure for fire and MEP pipeline anti-seismic sway protection.
Q2: What’s the maximum applicable pipe size?
A2: Fits braced pipe up to 8 inch, compatible with Sch10/Sch40 multi-standard steel pipe.
Q3: What certifications does UTT10Q own?
A3: It has UL and CE certification and conforms to NFPA13, IBC, ASCE7 seismic regulations.
Q4: What is the product raw material?
A4: Compound material of carbon steel and QT450 ductile iron with electro-galvanized finish.
Q5: Can customers get free pre-order samples?
A5: Free quality inspection samples can be supplied before bulk order confirmation.
