Thread rods/ J/U/Lbolt

U bolt:


  • U bolt
  • U bolt
  • U bolt

U bolts have primarily been used to support pipework, pipes through which fluids and gasses pass. As such, U-bolts were measured using pipe-work engineering speak. A U-bolt would be described by the size of pipe it was supporting. U-bolts are also used to hold ropes together.

Inquire Now



FOB Price: US $0.5 - 9,999 / Piece

Supply Ability: 10000 ton per Month

Surface treatment: Plain, Zinc Plated(ZP), GALVANIZED, HDG, Hot dip galvanized, Dacromet

Material: Carbon Steel / Alloy Steel / Stainless Steel / Brass / Copper

Standard: DIN / GB / UNC / BSW /JIS etc.

Certificate: ISO9001 ISO14001 ISO45001 SGS

Grade: 4.8 8.8 10.9 12.9 A2-70 A4-70 A4-80 etc.

What are they used for


  Gavanized u clamp for pvc pipe                            1"U Bolt Pipe Clamp Bracket manufacturer                           Stainless steel u bolt pipe clamp                                    

U bolts are used in construction installation, mechanical parts connection, vehicles, ships and Bridges, tunnels and railways. Among them, U bolt can be used for truck installation, commonly used in chassis, frame, and power parts, can play a stabilizing role.

With over 10 years of experience producing U-bolts, we are confident in solving more fastening problems, such as the issue of high-strength raw materials becoming hard after heat treatment and prone to breaking during bending, as well as failure to meet the required tensile strength after heat treatment.After countless rounds of performance research and tireless efforts of our technical staff, we are proud to say that we can fully produce products according to customer drawings, achieving up to level 8, 10, or even higher levels of quality.

In addition,We are able to produce U-bolts in sizes ranging from M6-M100, including Asme U bolts from 1/4"-5".

U bolt

Manufacturing Process

The various activities involved in manufacturing U Bolts are:
Incoming raw material inspection using Brine cum Rockwell hardness tester.
Cutting to size of alloy steel bars.
Chamfering of ends.
Centreless grinding of pre roll diameter. This operation ensures accuracy of threads formed subsequently.
Thread rolling on Hydraulic thread rolling machine. Rolled threads are stronger than machined threads and hence essential for this component.
Cold bending on special -Purpose hydraulic cold bending machine
Zinc plating using Acid Zinc Plating process. This process, ensures negligible hydrogen embrittlement. This is a Metallurgical desirable attribute in a high tensile steel component such as U Bolt.

U bolt

Learn More
Related Products

Consult your bolt customization experts

To provide customers with products and services of quality safety supply chain security, and cost saving.

Contact Us Now