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Whatsapp: +86-13681923533
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email: jminfo@jm-industry.com
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At JM Hardware®, we are a leading U bolt manufacturer specializing in precision-engineered U bolts for a variety of industries. Known for their unique U-shape design, U bolts are versatile fasteners used to secure pipes, tubes, poles, and other cylindrical objects to a fixed structure. Our advanced manufacturing processes and strict quality standards ensure that our U bolts meet the diverse needs of industrial, construction, and engineering applications. Whether you need standard or custom U bolts, we are your trusted partner for high-quality fastening solutions.
| JM Hardware® U bolt | |
| Size: | 1/4”-1”,M6-M30 |
| Material: | Carbon Steel |
| Grade: | A307 Gr. A; SAE J429 Gr.2, 5,8 Class: 8.8, 10.9, 12.9 A2-70, A2-80, A4-70, A4-80 (Stainless Steel) |
| Finish: | Plain, Zinc Plated(Clear/Blue/Yellow/Black), Black oxide, Nickel, Chrome, H.D.G. |
Different Names for U Bolts
As a reputable U bolt manufacturer, we recognize that U bolts go by different names across industries, depending on the application. Common names include:
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Pipe U bolts
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Round U bolts
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Square U bolts(for square pipes and channels)
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Heavy-duty U bolts
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Custom U bolts(customized to specific dimensions or finishes)
Each type serves a specific function and industry, and as a U bolt manufacturer, we ensure that all types are available to meet various project requirements.
Materials Used in U Bolt Manufacturing
To ensure durability and compatibility with different environments, JM Hardware® provides U bolts in a wide range of materials. As a quality-focused U bolt manufacturer, we offer:
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Carbon Steel:
Affordable and durable, suitable for general applications.
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Stainless Steel (SS304, SS316):
Corrosion-resistant and ideal for marine and outdoor applications.
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Galvanized Steel:
Provides enhanced corrosion resistance for outdoor use, especially in environments with moisture exposure.
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Alloy Steel:
Known for its strength and heat resistance, used in high-stress environments.
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Brass:
Resistant to corrosion and suitable for certain plumbing and electrical applications.
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Duplex Stainless Steel:
Offers high strength and superior corrosion resistance in chloride-rich environments like marine applications.
As a leading U bolt manufacturer, we ensure that each material is chosen with performance, durability, and environmental resistance in mind.
Surface Treatments for U Bolts
To enhance durability and meet specific project requirements, our U bolt manufacturer facility offers various surface treatments, including:
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Hot-Dip Galvanizing:
Ensures superior corrosion resistance, especially for outdoor or marine applications.
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Zinc Plating:
Provides a shiny, corrosion-resistant finish suitable for indoor or mildly corrosive environments.
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Black Oxide Coating:
Offers a sleek appearance with basic corrosion resistance, commonly used for indoor applications.
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Teflon (PTFE) Coating:
Ideal for environments with exposure to chemicals, as it provides an anti-corrosive and non-stick surface.
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Nickel Plating:
Adds a polished finish with moderate corrosion resistance, often used for decorative applications.
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Phosphate Coating:
Commonly used in automotive and machinery applications for its anti-galling and corrosion-resistant properties.
These finishes allow our U bolt manufacturer facility to cater to a variety of environments and application needs, ensuring optimal performance.
Grades of U Bolts
As a top U bolt manufacturer, we supply U bolts in various grades to meet specific strength and durability requirements:
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Grade 4.8, 8.8, 10.9, 12.9 (Carbon Steel):
Offering varying levels of strength, suitable for light to heavy-duty applications.
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ASTM A193 Grade B7:
Alloy steel grade commonly used in high-pressure and high-temperature environments.
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ASTM A304, A316 (Stainless Steel Grades):
Known for their excellent corrosion resistance and strength.
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ASTM A307:
Carbon steel grade often used for general-purpose applications.
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ISO 898-1:
International standard for U bolts, defining mechanical properties for various applications.
Our U bolt manufacturer facility ensures all grades meet strict industry standards and are suitable for a wide range of applications.
Standards for U Bolts
As a professional U bolt manufacturer, we adhere to various international standards to ensure quality, safety, and reliability in our products. Common standards include:
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ASTM (American Society for Testing and Materials):
Sets specifications for material, mechanical properties, and testing methods.
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ISO (International Organization for Standardization):
International standards that ensure consistency and quality.
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DIN (Deutsches Institut für Normung):
German standards that define dimensional and material properties for U bolts.
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BS (British Standards):
Specifications for the UK and European markets.
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SAE (Society of Automotive Engineers):
Common in the automotive industry, ensuring durability and performance under stress.
At JM Hardware®, we are a U bolt manufacturer dedicated to meeting these standards, ensuring our U bolts can be used in various industrial applications.
Applications of U Bolts
As a versatile U bolt manufacturer, we produce U bolts suited for diverse applications across industries:
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Construction:
Used to secure beams, pipe supports, and building components.
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Automotive:
Commonly used in vehicle assembly, particularly for attaching exhaust systems and suspension parts.
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Marine:
Stainless steel U bolts provide corrosion resistance, ideal for securing equipment and structures exposed to saltwater.
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Plumbing and Piping:
U bolts securely hold pipes in place, preventing movement or vibrations.
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Electrical Systems:
Used to mount and support conduits and cables in electrical systems.
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HVAC Systems:
Used to secure ductwork, ensuring safe and stable installations in heating, ventilation, and air conditioning systems.
As a reliable U bolt manufacturer, we are experienced in providing U bolts for these and other specialized applications.
Testing Methods for U Bolts
Our U bolt manufacturer facility performs stringent quality control tests to ensure each U bolt meets industry standards for performance and durability. Testing methods include:
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Tensile Strength Testing:
Verifies that the U bolt can handle specified loads without deformation.
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Hardness Testing:
Ensures the U bolt has the required hardness to withstand stress in various applications.
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Corrosion Resistance Testing:
Salt spray tests are conducted to check the effectiveness of the coatings, especially for zinc-plated and galvanized U bolts.
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Dimensional Inspection:
Ensures accuracy in dimensions, including thread alignment and length, to meet standard specifications.
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Torque Testing:
Confirms that the U bolt can be tightened to the specified torque level, ensuring secure installation.
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Non-Destructive Testing (NDT):
Used to detect any hidden flaws or defects within the material.
As a leading U bolt manufacturer, we implement these tests to guarantee quality and reliability in every product.
Production Process of U Bolts
Our U bolt manufacturing process is designed to produce durable, high-quality U bolts with precision and consistency:
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Material Selection:
The process begins with selecting high-quality materials based on the customer’s specifications and application requirements.
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Cutting and Bending:
The selected material is cut and bent into a U shape using advanced bending machines, which create a uniform shape for each U bolt.
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Thread Rolling:
Threads are added using thread rolling machines, providing the U bolt with a strong, durable thread that resists stripping.
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Heat Treatment:
Depending on the grade, some U bolts undergo heat treatment to enhance their strength and mechanical properties.
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Surface Treatment:
The U bolts are then coated with the specified surface finish, providing corrosion resistance or other desired properties.
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Quality Control:
Each U bolt undergoes rigorous inspection and testing to ensure it meets our U bolt manufacturer quality standards before packaging and shipping.
Why Choose JM Hardware® as Your U Bolt Manufacturer?
High-Quality Materials: We use premium materials that offer durability and performance, even in demanding environments.
Wide Range of Products: As a leading U bolt manufacturer, we provide U bolts in a variety of sizes, materials, and finishes to suit different industries and applications.
Customization Options: Need a specific size, material, or finish? We offer customized U bolts tailored to your unique project requirements.
Industry Expertise: With years of experience, we are a U bolt manufacturertrusted by clients in construction, automotive, marine, and other sectors.
In-Stock and Ready to Ship: We maintain a large inventory of U bolts in various specifications, ensuring prompt delivery for your projects.
Competitive Pricing: Our efficient manufacturing processes allow us to offer high-quality U bolts at competitive prices.
At JM Hardware®, we are committed to being the U bolt manufacturer you can rely on. Whether you need standard or custom U bolts, our team is here to provide you with fast, reliable, and high-quality solutions. Contact us today to learn more about our products or to request a quote.
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