I. Understanding Pipe Flange 3/4″

Pipe Flange 3/4″ refers to a specific size of pipe flange that has a nominal pipe size (NPS) of 3/4 inches. The term “pipe flange” refers to a mechanical connecting device that joins two sections of pipe or other equipment together. It consists of a circular plate with evenly spaced bolt holes and a raised rim called the flange face. The “3/4” size indicates that the flange is designed to fit pipes with a diameter of 3/4 inches. This size is commonly used in various applications, and choosing the right size of pipe flange ensures a secure and efficient connection between pipes or equipment. need and experience the difference our expertise and quality make in your project’s success.


It’s important to note that the size is defined based on the nominal pipe size (NPS) and may not directly correlate to the exact diameter or dimensions of the flange. When selecting a pipe flange, factors such as flange thickness, hole diameter, and bolt specifications, among others, should also be considered to ensure compatibility and secure connection with the pipes or other equipment.

II. 3/4″ Pipe Flange Features

Here are the detailed specifications for the 3/4″ Pipe Flange:

SpecificationDetailed Description
Size3/4 inch (Inches)
Pressure RatingANSI 150, ANSI 300, ANSI 600, ANSI 900, ANSI 1500, ANSI 2500
MaterialStainless Steel, Carbon Steel, Alloy Steel, or other specialized alloy materials (per customer requirements)
Flange TypeWeld Neck, Slip-On, Blind, Threaded, Forged, Lap Joint, Threaded Neck, Socket Weld, Flat Face, or other specialized types (per customer requirements)
Surface FinishSmooth, Raised Face, Concave Face, Oval, or other specialized surface finishes (per customer requirements)
Gasket CompatibilityDesigned for compatibility with various gasket materials, including rubber, metal, graphite, and others, to ensure effective sealing.
the detailed specifications for the 3/4″ Pipe Flange

These specifications provide a comprehensive overview of the 3/4″ Pipe Flange, including its size, pressure rating, material, flange type, surface finish, and gasket compatibility. If you require more information or a quotation, please feel free to contact our team, and we will provide personalized assistance and support.

  1. Material Composition:
    The 3/4″ pipe flange is typically made from high-quality materials such as stainless steel or carbon steel. These materials provide excellent strength, durability, and corrosion resistance, ensuring the longevity and reliability of the flange.
  2. Size and Dimensions:
    The 3/4″ pipe flange is designed to accommodate pipes with a diameter of 3/4 inches. It conforms to standard pipe sizing and has specific external dimensions, including the flange diameter, bolt-hole spacing, and flange thickness to ensure proper fit and connection.
  3. Pressure Rating and Temperature Range:
    Pipe flanges are rated for specific pressure limits and temperature ranges. The 3/4″ pipe flange is engineered to withstand pressure up to a specific rating, ensuring the safe operation of the piping system. It is also designed to handle a wide range of temperatures to suit various applications.
  4. Surface Finish Options:
    YANHAO offers a range of surface finish options for the 3/4″ pipe flanges. These options include hot-dip galvanized, electroplated, or coated finishes. Surface finishes enhance the flange’s resistance to corrosion and provide added protection, ensuring the long-term performance of the flange in different operating environments.
  5. Various Customization Options Available:
    YANHAO understands that different applications may have specific requirements. Thus, they offer customization options for 3/4″ pipe flanges. This allows customers to tailor the flange to their unique project needs, such as flange face type, sealing surface, and special coatings required.

Overall, the 3/4″ pipe flange features a high-quality material composition, precise size and dimensions, suitable pressure rating and temperature range, surface finish options for corrosion resistance, and the flexibility of customization. These specifications ensure the reliable and efficient performance of the flange in various piping system applications.

III. Applications

Versatile Usage Scenarios where 3/4″ Pipe Flanges are Commonly Used:

  1. Plumbing Systems:
    The 3/4″ pipe flanges find wide application in plumbing systems for residential, commercial, and industrial buildings. They are used to connect and secure pipes in water supply lines, drainage systems, and HVAC (Heating, Ventilation, and Air Conditioning) systems.
  2. Oil and Gas Industry:
    The oil and gas industry extensively uses 3/4″ pipe flanges in various applications. They are used in pipeline systems, refineries, petrochemical plants, and offshore platforms for joining and supporting pipes, valves, and other equipment.
  3. Chemical and Pharmaceutical Industries:
    The chemical and pharmaceutical industries require highly reliable and corrosion-resistant pipe connections. 3/4″ pipe flanges are utilized in these industries for chemical processing units, pharmaceutical manufacturing plants, and laboratories.
  4. Water Treatment Plants:
    Water treatment plants, both municipal and industrial, utilize 3/4″ pipe flanges in their infrastructure. These flanges are used to connect pipes, valves, and pumps in the treatment process, ensuring an efficient and secure water supply.
  5. Construction and HVAC:
    The construction industry employs 3/4″ pipe flanges in the construction of buildings, infrastructure, and HVAC systems. Flanges are used in heating and cooling systems, as well as for plumbing installations, allowing for easy assembly and disassembly during maintenance or repairs.

IV. Benefits and Advantages of Using YANHAO’s High-Quality Pipe Flange 3/4″:

  1. Superior Material Quality:
    YANHAO’s pipe flange 3/4″ is crafted from high-quality materials such as stainless steel or carbon steel, ensuring exceptional strength, durability, and resistance to corrosion or wear.
  2. Precise Manufacturing Process:
    Utilizing advanced manufacturing techniques, YANHAO ensures precision in the production of 3/4″ pipe flanges, resulting in consistently accurate dimensions, tight tolerances, and reliable performance.
  3. High-Pressure Rating and Temperature Range:
    YANHAO’s pipe flange 3/4″ is designed to withstand high-pressure environments, making it suitable for applications where elevated pressures are involved. It also maintains performance under a wide range of temperatures, providing reliability and safety.
  4. Robust Surface Finish Options:
    YANHAO offers a variety of surface finish options for its 3/4″ pipe flanges, including options like hot-dip galvanized, electroplated, or coated finishes. These finishes enhance the flanges’ resistance to corrosion, ensuring longevity and preserving structural integrity.
  5. Customization Options:
    YANHAO understands that different applications may require specific design considerations. As such, the company offers customization options for its 3/4″ pipe flanges, allowing customers to tailor the flanges to their unique project requirements, ensuring optimal performance and compatibility.

With YANHAO’s high-quality pipe flange 3/4″, customers can benefit from superior material quality, precise manufacturing processes, high-pressure and temperature resistance, robust surface finishes, and customization options. These advantages guarantee reliable and efficient performance, increased durability, and cost-effectiveness. Choose YANHAO for your pipe flange needs and experience the difference our expertise and quality make in your project’s success.

V. Customer Testimonials and Success Stories

A. Feedback and Experiences from Satisfied Customers:

  1. Customer A: “We have been using YANHAO’s 3/4″ pipe flanges for years, and we could not be happier with their quality and performance. The flanges are always precisely manufactured and provide a reliable connection for our plumbing systems. YANHAO’s customer service is exceptional, and they always go above and beyond to meet our specific requirements.”
  2. Customer B: “We recently completed a project in the oil and gas industry, and YANHAO’s 3/4″ pipe flanges played a crucial role in the success of the project. The flanges were sturdy and durable, withstanding high-pressure and extreme temperature conditions. We were impressed with the excellent craftsmanship and timely delivery. YANHAO’s pipe flanges are truly top-notch.”

B. Successful Projects Where YANHAO’s Pipe Flanges Played a Pivotal Role:

  1. Offshore Oil Rig Project:
    YANHAO supplied 3/4″ pipe flanges for an offshore oil rig project. The flanges were used to connect and support the pipes, valves, and fittings throughout the rig. The project was completed successfully, and the flanges provided a secure and leak-free connection, ensuring the smooth operation of the rig’s piping system.
  2. Large-scale Water Treatment Plant:
    YANHAO’s 3/4″ pipe flanges were utilized in a large-scale water treatment plant construction. The flanges allowed for easy and efficient installation of the piping network, enabling smooth water flow and minimal maintenance requirements. The project was commended for its high-quality pipe connections, thanks to YANHAO’s reliable and durable flanges.
  3. Commercial Building Plumbing System:
    YANHAO’s 3/4″ pipe flanges were instrumental in the plumbing system of a newly constructed commercial building. The flanges provided secure connections between the pipes, ensuring efficient water distribution and drainage. The building’s plumbing system passed all necessary inspections with flying colors, thanks to YANHAO’s high-quality flanges.

These customer testimonials and success stories highlight the satisfaction and positive experiences of customers who have used YANHAO’s 3/4″ pipe flanges. The flanges have consistently performed well in various industries and projects, showcasing YANHAO’s commitment to delivering reliable, durable, and high-quality products.

VI. Why Choose YANHAO

  1. Unmatched Expertise and Experience in the Industry:
    YANHAO has a proven track record of expertise and experience in providing high-quality 3/4″ pipe flanges. With years of industry knowledge, we understand the specific requirements and challenges faced by our customers. Our team of experts ensures that our flanges meet all necessary standards and are tailored to meet the unique needs of each industry and project.
  2. Commitment to Delivering Exceptional Customer Service and Support:
    At YANHAO, we believe in building strong and lasting relationships with our customers. We are dedicated to providing exceptional customer service and support throughout their experience with us. Our knowledgeable and responsive team is always available to answer any questions, address concerns, and provide guidance to ensure our customers have a smooth and satisfactory experience.
  3. Promise of Prompt and Efficient Delivery:
    We understand the importance of timely delivery in any project. YANHAO is committed to the prompt and efficient delivery of our 3/4″ pipe flanges. We have streamlined our production and logistics processes to ensure that our products reach our customers within the agreed-upon timeframes. Our reliable delivery system allows our customers to plan and execute their projects without delays.

In summary, YANHAO stands out from competitors with unmatched expertise and experience in the industry, a commitment to exceptional customer service and support, and a promise of prompt and efficient delivery. These factors ensure that our customers receive high-quality 3/4″ pipe flanges that meet their specific needs, backed by a reliable and dedicated team.

VII. Contact and Ordering Information

VIII. Contact and Ordering Information

A. Contact Details:

  • Phone: [+86 13313073735]
  • Email: [flanges.yh@gmail.com]
  • Website: [www.carbonsteelflanges.com]

For any inquiries or orders, please feel free to reach out to us by phone or email. Our friendly and knowledgeable staff are ready to assist you.

B. Order Placement Process:

Ordering 3/4″ pipe flanges from YANHAO is a seamless and straightforward process. You can either contact us via phone or email to discuss your requirements, or you can visit our website to browse our product catalog and submit an online order. Our team will guide you through the process and ensure that your order is placed accurately and efficiently.

If you require any customization options for your flanges, such as specific dimensions or materials, our team will work closely with you to meet your needs. We understand the importance of tailor-made solutions, and we strive to fulfill your specific requirements.

C. Special Promotions, Discounts, and Ongoing Customer Support:

At YANHAO, we value our customers and aim to provide ongoing support beyond the initial purchase. We offer occasional special promotions and discounts on selected products to provide added value to our customers. These promotions will be communicated through our website, social media platforms, and email newsletters, so be sure to join our mailing list to stay updated.

Furthermore, we have a dedicated customer support team who is available to assist you with any post-purchase inquiries or concerns. We believe in building strong and long-lasting relationships with our customers, and our team is committed to resolving any issues and ensuring your complete satisfaction.

Don’t hesitate to contact us for any inquiries, orders, or ongoing support. We look forward to serving you and providing you with the highest-quality 3/4″ pipe flanges for your needs.

Lewis Liu

Hello, I am Lewis Liu, a professional sales engineer with over ten years of experience in the flange fittings industry. I am highly knowledgeable in flange selection, installation, and maintenance. I am passionate about providing customers with the best solutions to ensure their pipeline systems run smoothly, safely, and reliably.

If you have any questions or concerns regarding flange fittings for your pipelines, whether it’s about selection, material choice, specification requirements, or any other aspect, please feel free to contact me at any time. I am committed to offering professional advice and assistance to help you make informed decisions and meet your needs.

Similar Posts