Double U Bolt For Pipe Fixing

Wanluo factory's China Double U Bolt For Pipe Fixing's symmetrical U-shaped arc structure fits tightly with round pipes, tubular profiles and cylindrical support structures, achieving 360° uniform wrapping and locking. Featuring strong clamping force, anti-slip positioning and excellent wind vibration resistance, it solves the problems of loose displacement and unstable clamping of traditional single U-bolts in long-term outdoor operation. It is widely used in photovoltaic support piping, municipal pipeline engineering, mechanical tubular fixing and steel structure connection scenarios.

Precision Bending Forming & Standard Thread Rolling Technology

This Double U Bolt For Pipe Fixing is manufactured through one-piece hot bending and cold forming process, with smooth arc transition and no structural dead angles. The overall metal fiber structure is continuous and dense, ensuring high structural toughness and tensile strength without deformation or fracture under long-term clamping load. The double-end threads are processed by high-precision secondary rolling, with standard tooth pitch, full tooth shape and smooth meshing, perfectly matching supporting standard nuts and washers. The symmetrical double-thread locking design realizes balanced stress on both sides, effectively avoiding unilateral loose clamping and eccentric deviation. After strict heat treatment and surface anti-corrosion treatment, the bolt has excellent rust resistance, wear resistance and outdoor weather resistance, adapting to harsh environments such as open-air exposure, humid climate and coastal salt spray.

Product Parameter

Balanced Locking Performance & Outdoor Engineering Application Advantages

1. Double U Bolt For Pipe Fixing is symmetrical double-thread balanced locking design. Different from single U-bolts with unbalanced stress, the double-end synchronous thread structure realizes uniform stress on both sides of the clamp. It effectively avoids pipe deviation, torsion and loose clamping caused by unilateral stress, ensuring long-term stable positioning of tubular structures.

2. Full-fit anti-slip clamping effect. The precision bent U-shaped arc fits the outer wall of the round pipe perfectly without gaps, realizing 360° wrapping locking. It greatly enhances friction resistance, prevents pipeline sliding and displacement under wind vibration and external impact, and improves the overall stability of the support system.

3. High-strength integral structural stability. Adopting one-piece bending forming technology, no welding or splicing, the overall structural strength is far higher than assembled U-bolts. It can withstand long-term heavy clamping load and mechanical vibration, no deformation or fatigue damage, meeting engineering safety standards.

4. Excellent outdoor environmental adaptability. Equipped with multiple heavy-duty anti-corrosion surface treatments, the double U bolt resists ultraviolet aging, rain erosion and salt spray corrosion. It can operate stably in outdoor photovoltaic power stations, municipal engineering and other harsh environments for a long time, reducing equipment maintenance frequency.

5. Wide compatibility and high construction efficiency. It supports matching of various pipe diameters and thread specifications, compatible with photovoltaic supports, steel pipes and mechanical tubular parts. The complete set of accessories enables one-time installation and locking, simplifying construction procedures and improving batch engineering operation efficiency.

FAQ

Q1: What is the advantage of double U bolts over ordinary single U bolts? 

A1: Double U bolts adopt double-end symmetrical locking structure with more uniform stress, better anti-offset and anti-vibration performance. They can effectively avoid pipeline shaking and loose fastening caused by unbalanced force, which is more suitable for high-stability engineering and photovoltaic support scenarios.

Q2: What types of structures are double U bolts suitable for? 

A2: They are mainly used for fixed clamping of various round pipe structures, including photovoltaic tubular supports, steel pipe frames, municipal water pipes and mechanical cylindrical accessories, and are widely applicable to tubular fixing in various engineering fields.

Q3: Can it adapt to long-term outdoor wind and rain exposure? 

A3: Yes. With hot-dip galvanizing and multiple anti-corrosion treatments, the bolt has excellent weather resistance and oxidation resistance. It can resist long-term outdoor wind vibration, rain erosion and ultraviolet radiation, maintaining stable clamping performance.

Q4: Support non-standard size customization? 

A4: Absolutely. We support customized U-shaped bending diameter, thread length, overall size and surface treatment process, and can develop exclusive specifications according to customer pipe diameter parameters and engineering requirements.

Q5: Will the U-shaped structure damage the pipe surface? 

A5: No. The smooth rounded bending design has no sharp burrs, and the uniform clamping force will not squeeze or scratch the pipe wall. It can protect the pipeline structure while achieving stable locking, with high safety.