China Suppliers Factory Carbon Steel Swivel Loop Hanger Pear Pipe Clamp for Fire Sprinkler Systems
The pipe hanger is fully UL US Listed, complying with NFPA and international safety standards, ensuring it meets the strict requirements of fire sprinkler and building codes for reliable, code-compliant installations.
Made of high-grade carbon steel with electro-galvanized finish, offering excellent rust and corrosion resistance, suitable for both indoor and outdoor applications, even in humid environments.
The swivel loop structure allows 360° adjustment, adapting to various installation angles and alignments, eliminating stress on pipes and ensuring a secure, vibration-resistant hold during long-term use.
The pear-shaped design provides uniform force distribution, supporting the full weight of pipes, fittings, and fluid content, preventing sagging or deformation even under heavy loads.
Available in multiple standard sizes to fit different nominal pipe diameters (e.g., 1/2", 3/4", 1", 1-1/4", 1-1/2", 2" and up), covering most common plumbing, HVAC, and fire sprinkler pipe specifications.
We offer OEM/ODM customization services, including custom sizes, surface treatments, and packaging solutions to meet your specific project requirements, with stable bulk supply and competitive wholesale pricing.
| Item | Details |
|---|---|
| Product Name | UL Listed Swivel Loop Hanger / Pear-Shaped Pipe Hanger |
| Material | Carbon Steel |
| Surface Treatment | Electro-galvanized |
| Certification | UL US Listed |
| Application | Fire sprinkler systems, plumbing pipes, HVAC ducts, industrial piping |
| Standard Sizes | 1/2" ~ 8" (custom sizes available) |
| Thread Type | Standard UNC/UNF or custom thread |
| Packing | Neutral export cartons or custom branding packaging |
- Fire protection sprinkler systems (UL-listed compliant)
- Commercial and industrial plumbing systems
- HVAC and mechanical piping installations
- Residential water supply and drainage systems
- Industrial process piping and utility lines
- Construction, warehouse, and commercial building projects
As a leading pipe hanger manufacturer, we specialize in producing certified piping hardware for over 10 years, with a deep understanding of international building codes and North American market requirements.
All products undergo 3-stage inspection (raw material check, production process control, finished product testing) to ensure compliance with UL standards, with low defective rates and consistent quality.
Support small trial orders and large bulk orders, with stock items available for immediate shipment (3-7 days lead time). Custom orders are completed within 15-25 working days based on quantity.
We provide full export documents (CO, test reports, UL certification copies) to support smooth customs clearance. We work with reliable logistics partners to offer cost-effective sea/air freight solutions.
Custom sizes, thread specifications, surface finishes, and packaging are available, with our technical team ready to assist with project-specific solutions.
If you are looking for high-quality UL Listed pipe hangers for your construction or piping project, feel free to send us an inquiry! We will provide you with:
- ✅ Exact factory wholesale quotation
- ✅ Full product catalog with size specifications
- ✅ UL certification documents and test reports
- ✅ Custom solution consultation for your project
We look forward to establishing a long-term win-win cooperation with you!
Yes, our pear-shaped swivel loop hangers are fully UL US Listed, ensuring complete compliance with NFPA standards and international building codes for fire protection systems.
They are manufactured from high-grade carbon steel and processed with an electro-galvanized finish to provide superior corrosion and rust resistance for both indoor and outdoor installations.
We offer standard sizes ranging from 1/2" up to 8". Custom sizes and unique thread specifications can also be manufactured according to your specific project needs.
Yes, we provide full OEM/ODM services, including customized sizes, specific surface treatments, custom thread types, and customized brand packaging solutions.
For in-stock items, shipment takes 3-7 days. For custom bulk orders, production is completed within 15-25 working days, depending on the order volume and requirements.