China Suppliers Factory UL Listed Carbon Steel Swivel Loop Hanger Pear Pipe Clamp for Sprinkler Systems
UL Listed Certified Safety
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.
Durable Galvanized Carbon Steel
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.
Flexible Swivel Design
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.
Sturdy Load-Bearing Performance
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.
Wide Compatibility with Pipe Sizes
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.
Factory Direct & Custom Support
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.
- Exact factory wholesale quotation
- Full product catalog with size specifications
- UL certification documents and test reports
- Custom solution consultation for your project
Q: Are these swivel loop hangers UL Listed?
Yes, our pear-shaped pipe hangers are fully UL US Listed and comply with NFPA and international safety standards for fire sprinkler installations.
Q: What materials are used for the pipe hangers?
They are manufactured using high-grade carbon steel with an electro-galvanized surface treatment, which provides excellent rust and corrosion resistance.
Q: What sizes are available for these hangers?
We offer standard sizes ranging from 1/2" to 8" nominal pipe sizes. Custom sizes can also be manufactured based on your project requirements.
Q: Do you support OEM or custom packaging?
Yes, we provide full OEM/ODM services, including customization of sizes, thread specifications, surface treatments, and custom branding/packaging.
Q: What is the typical lead time for bulk orders?
For standard stock items, shipping takes 3-7 days. Custom orders are generally completed within 15-25 working days depending on the order volume.
Q: What documents do you provide for export clearance?
We supply comprehensive export documentation, including Certificates of Origin (CO), material test reports, and UL certification copies to ensure smooth customs clearance.