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High-Strength U-Bolts from China Factory | Custom U Shaped Bolts Suppliers for Pipe and Tube Support
Product Overview
| Product Specifications | |
|---|---|
| Product Name: | U-Bolt / U Shaped Bolt / Pipe Clamp Bolt |
| Shape: | Round U-Bolt / Square U-Bolt / Semi-Round |
| Thread Ends: | Both ends threaded |
| Nut Type: | Hex nut / Lock nut / Flange nut available |
| Thread Types: |
|
| Rod Diameter: | 5mm – 30mm |
| Bend Radius / Width: | Customized according to pipe OD |
| Standards: | DIN 3570 / DIN 3570A / DIN 3570B / ASTM / BS / Custom |
Material Options
- Carbon Steel (Grade 4.8 / 8.8 / 10.9)
- Stainless Steel (SS304 / SS316)
- Alloy Steel (Heavy-Duty Use)
Surface Finish
- Zinc Plated
- Hot Dip Galvanized
- Dacromet
- Electro-polished (Stainless Steel)
Key Features
U-shaped design for firm clamping of round or square tubes
High tensile strength and resistance to vibration
Rust-proof finish for outdoor and marine environments
Available with nuts and washers as a full assembly
Custom sizes and threading accepted
Applications
Pipe and tube mounting
Electrical cable tray fastening
Automotive exhaust system and chassis mounting
Building structure reinforcement
Marine and offshore equipment
Pole attachment and fencing systems
Securing structural components to concrete or brick walls
Packaging & Delivery
| Packaging: |
|
| Lead Time: | 7–25 days depending on quantity |
| MOQ: | 1000 pcs or as negotiated |
| Shipping Port: | Tianjin, China |
Why Choose Hebei Chudu
- 10+ years of fastener manufacturing experience
- Precision bending, threading, and coating processes
- ISO9001-certified factory and third-party inspection supported
- Flexible customization & fast sample lead time
- Global export experience across Europe, the Middle East, and Southeast Asia
Contact Us
Hebei Chudu Metal Products Co., Ltd.
🌐 Website: www.chudufastener.com
📧 Email: barry@hbchudu.com
📱 WhatsApp / Phone: +86 18533933520
Frequently Asked Questions
What types and shapes of U-bolts do you manufacture?
We manufacture Round U-Bolts, Square U-Bolts, and Semi-Round U-Bolts with both ends threaded to fit various piping configurations.
What materials and grades are available for customization?
We offer U-bolts in Carbon Steel (Grades 4.8, 8.8, 10.9), Stainless Steel (SS304, SS316), and Alloy Steel for heavy-duty applications.
What surface treatments do you provide for outdoor corrosion resistance?
Our surface finishes include Zinc Plating, Hot Dip Galvanizing, Dacromet, and Electro-polishing for stainless steel products to ensure long-term durability.
Can you customize thread sizes and rod diameters?
Yes. We accept custom sizes. Our rod diameters range from 5mm to 30mm, supporting Metric threads (M6-M30) and UNC/UNF threads (1/4" to 1-1/4").
What is your typical delivery lead time and MOQ?
Our typical lead time is 7 to 25 days depending on the order quantity. The minimum order quantity (MOQ) is 1,000 pieces or as negotiated.
Where do you ship from and what packaging options do you offer?
We ship directly from Tianjin Port, China. Products are packed in boxes or bags with protective caps, and then loaded onto export-grade cartons and pallets. OEM logo and barcode labeling are supported.