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High-Strength U-Bolts from China Factory - Custom Pipe Support Bolts by Leading Suppliers
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High-Strength U-Bolts from China Factory - Custom Pipe Support Bolts by Leading Suppliers

Hebei Chudu Metal Products Co., Ltd., a leading factory in China, specializes in the production of high-strength U-bolts that are essential for various applications including pipe support, machinery fastening, automotive solutions, and construction projects. As reputable suppliers in the industry, we offer U-bolts in a range of thread types, diameters, bends, and coatings, ensuring they meet both standard and custom requirements for industrial and commercial uses.

  • Product Name U-Bolts | Custom U Shaped Bolts 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:
  • Metric (M6-M30)
  • UNC/UNF (1/4"-1-1/4")
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

Fixing curtain rods, light fixtures, shelves

U-shaped design for firm clamping of round or square tubes

Interior partition wall systems

High tensile strength and resistance to vibration

Suitable for cracked and uncracked concrete

Rust-proof finish for outdoor and marine environments

Electrical

Available with nuts and washers as a full assembly

Industrial

Custom sizes and threading accepted

Applications

Pipe and tube mountingPipe and tube mounting
Electrical cable tray fasteningElectrical cable tray fastening
Automotive exhaust system and chassis mountingAutomotive exhaust system and chassis mounting
Building structure reinforcementBuilding structure reinforcement
Marine and offshore equipmentMarine and offshore equipment
Pole attachment and fencing systemsPole attachment and fencing systems
Pole attachment and fencing systemsPole attachment and fencing systems

Packaging & Delivery

Packaging:
  • Boxed or bagged with protective caps
  • Carton + pallet for export
  • OEM logo and barcode support
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 (FAQ)

What materials and finishes are available for your U-Bolts?
We offer Carbon Steel (Grade 4.8 / 8.8 / 10.9), Stainless Steel (SS304 / SS316), and Alloy Steel. Available surface finishes include Zinc Plated, Hot Dip Galvanized, Dacromet, and Electro-polished.
Can you customize the sizes, shapes, and threading of the U-Bolts?
Yes, we customize bend radius and width according to your pipe OD. We accept custom threading types in Metric (M6-M30) and UNC/UNF (1/4"-1-1/4"), with shapes available in Round, Square, and Semi-Round.
What is the typical lead time and MOQ for an order?
Our standard lead time is 7–25 days depending on the order quantity. The Minimum Order Quantity (MOQ) is 1,000 pieces or as negotiated.
Which port do you ship from, and what are the packaging options?
We ship from Tianjin, China. Products are packed boxed or bagged with protective caps, and shipped using export cartons and pallets. We also support OEM logos and barcodes.
Does Hebei Chudu support third-party inspections and quality certifications?
Yes, Hebei Chudu is an ISO9001-certified factory, and we fully support third-party inspections to guarantee the quality of our metal products.