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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 Bolt with internal thread manufacturer specializing in precision-engineered Bolt with internal threads for a variety of industries. Known for their unique U-shape design, Bolt with internal threads 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 Bolt with internal threads meet the diverse needs of industrial, construction, and engineering applications. Whether you need standard or custom Bolt with internal threads, 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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