Spectacle Flange

Discover the superior strength and leak-proof performance of Spectacle Flanges from XILIQI. Enhance your piping system with our high-quality, corrosion-resistant solutions. Get An Quate Now !

Spectacle flange Explained

Discover the versatility and reliability of XILIQIS' Spectacle Flanges. Engineered from high-quality, corrosion-resistant materials, our flanges ensure optimal performance in industrial applications. With competitive pricing, robust supply capabilities, and custom manufacturing options, Atlas Steels guarantees superior product quality and seamless integration into your piping systems.

Applications of Spectacle Flange


Spectacle Flanges, known for their versatility and reliability, find extensive applications across various industries such as oil and gas, petrochemical, and medical sectors. Their unique design ensures efficient flow control and system maintenance, making them indispensable in critical operations.

Oil and Gas Pipeline Maintenance


In the oil and gas industry, Spectacle Flanges are crucial for pipeline maintenance. They allow for easy isolation and inspection of sections of the pipeline, ensuring safety and efficiency. Their robust construction withstands high pressure and harsh environments, making them ideal for offshore and onshore applications.

Chemical Processing Plants


Spectacle Flanges are widely used in chemical processing plants to manage the flow of hazardous and corrosive substances. Their ability to provide a secure seal and easy switch between open and closed positions enhances operational safety and efficiency. They are essential in maintaining the integrity of chemical processes.

Pharmaceutical Manufacturing


In pharmaceutical manufacturing, Spectacle Flanges play a critical role in ensuring sterile and contamination-free environments. They facilitate the isolation of different sections of the piping system for cleaning and maintenance, which is vital for adhering to strict regulatory standards. Their precision and reliability are crucial for maintaining product quality.

Power Generation Facilities


Power generation facilities utilize Spectacle Flanges to manage the flow of steam and other fluids within their systems. These flanges are essential for routine maintenance and emergency shutdowns, ensuring the safe and efficient operation of power plants. Their durability and reliability are critical in high-temperature and high-pressure environments.

Key Features of Spectacle Flange: What You Need to Know

Discover the essential features of Spectacle Flanges, including size, material, and pressure resistance. Learn how these characteristics enhance performance and reliability, ensuring seamless integration into your piping systems.

Precision Sizing for Optimal Fit

Spectacle Flanges are available in a range of sizes, ensuring a perfect fit for any piping system. This precision sizing minimizes leaks and enhances operational efficiency, making them ideal for diverse applications.

High-Quality Materials for Durability

Made from forged stainless steel, Spectacle Flanges offer exceptional durability and resistance to corrosion. This high-quality material ensures long-lasting performance, even in harsh environments.

Superior Pressure Resistance

Designed to withstand high pressure ratings, Spectacle Flanges are suitable for demanding applications. Their robust construction guarantees safety and reliability, adhering to ASTM and ASME standards.

Versatile Manufacturing Specifications

Spectacle Flanges are manufactured to various specifications, including ASTM A182M and ASME B16.5. This versatility allows them to meet diverse industry requirements, ensuring compatibility with your existing systems.

Spectacle Flange Specifications

Discover XILIQI Steels' comprehensive Spectacle Flange specifications, detailing precise dimensions, material standards, and certification information to ensure product compliance.

Specification Description
Material Stainless Steel (ASTM A182M, Class 3000 NPT)
Dimensions Customizable to client requirements
Pressure Class 150lb, 3000lb
Types Available Slip-on, Socket weld, Blind, Lap joint, Weld neck
Certification ASME B16.5, ISO 9001
Manufacturing Process Forged, Cut from Plate, Rolled
Connection Method Bolting, Welding, Threading
Surface Finish Smooth inner surface to reduce pressure losses
Corrosion Resistance High, suitable for various industrial applications

Get Your Spectacle Flange Today!

Ready to enhance your piping system with top-quality butt welding fittings, socket weld fittings, and pipe flanges? Contact Atlas Steels today for detailed information or to request a quote. Our expert team is here to help you find the perfect solution for your needs.

Get a Quote Now!

About Us: Our Commitment to Quality

At XILIQIs', we take immense pride in our sterling reputation and proven track record with Spectacle Flanges. Our team is comprised of seasoned professionals who bring a wealth of expertise in manufacturing and supplying high-quality stainless steel pipe fittings and flanges. We adhere to stringent manufacturing standards such as ASTM A182M and ASME B16.5, ensuring that our products meet the highest levels of quality and reliability.

Our commitment to excellence is evident in our diverse range of products, including slip-on, weld neck, blind, and lap joint flanges, each designed to meet various pressure ratings and specifications. We also offer specialized waterworks flanges to AS4087 and PN16 flanges to EN 1092-1, catering to a wide array of industrial applications.

Our technical support and customer service teams are always on hand to provide expert guidance and solutions tailored to your specific needs. With a focus on innovation and continuous improvement, Atlas Steels remains your trusted partner for all your stainless steel piping system requirements.

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Comprehensive Range of Pipe Flanges Products

Discover our comprehensive range of pipe flanges products, meticulously crafted to meet diverse specifications and sizes. Our detailed product catalog includes slip-on flanges, blind flanges, weld neck flanges, and lap joint flanges, all manufactured to ASTM A182M and ASME B16.5 standards. We also offer specialized waterworks flanges to AS4087 and PN16 flanges to EN 1092-1. With robust technical support and exceptional after-sales service, Atlas Steels ensures all your distribution and channel needs are met efficiently.

Butted weld Flange

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Blind Flange

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Spectacle Flange

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Lap Joint Flange

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Integral Flange

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Threaded Flange

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Weld Neck Flange

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Common Questions About Spectacle Flange

Our comprehensive FAQ module on spectacle flanges addresses common questions, providing detailed answers to help you better understand this essential component in piping systems. From installation to material specifications, we cover all aspects to ensure you have the information you need.

What is a spectacle flange used for in piping systems?

A spectacle flange is used to either block off or allow flow in a piping system. It consists of two metal discs, one solid and one with a hole, connected by a small section of metal. This design allows for easy switching between an open and closed position, making it ideal for maintenance and inspection purposes.

How do you install a spectacle flange?

Installing a spectacle flange involves inserting it between two flanges in a piping system. The solid disc blocks the flow, while the open disc allows it. Ensure proper alignment and use appropriate gaskets and bolts for a secure fit. Regular checks are recommended to maintain system integrity.

What materials are spectacle flanges made from?

Spectacle flanges are typically made from stainless steel, carbon steel, or alloy steel. Stainless steel is preferred for its corrosion resistance and strength, making it suitable for various industrial applications. Material selection should align with the piping system's requirements and operating conditions.

What are the advantages of using a spectacle flange?

Spectacle flanges offer several advantages, including easy flow control and system isolation for maintenance. Their design allows for quick switching between open and closed positions. Additionally, they enhance safety by providing a clear visual indication of the system's status, reducing the risk of accidental flow.

Can spectacle flanges be customized?

Yes, spectacle flanges can be customized to meet specific requirements. Customizations may include different sizes, materials, and pressure ratings. Ensure that any custom spectacle flange complies with relevant industry standards and specifications to maintain system safety and performance.

Are there any industry standards for spectacle flanges?

Spectacle flanges must comply with industry standards such as ASME B16.48, which covers dimensions, materials, and manufacturing processes. Adhering to these standards ensures compatibility, safety, and performance in various piping systems, making it crucial to select flanges that meet these criteria.

ZheJiang XILIQI technology Co., Ltd. in R& D, Manufacture and Sales of Stain- less steel pipe fittings,It is located at the Shuige Industrial Zone, Lishui.
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