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Langfang Dingyang Flange & Pipe Fitting Co.,Ltd

Skype: chinamaker99
Tel: 86-316-5120812
Email: info@fittingflange.com
Whatsapp: +8615801556607
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Stainless Steel Flanges: Core Uses & Benefits

Wednesday, 10 December 2025 by dingyang
Stainless steel flanges serve as critical connectors in piping systems, facilitating easy assembly, disassembly, and maintenance across industries. Their unique combination of corrosion resistance, strength, and versatility makes them a preferred choice for applications where reliability and longevity are paramount. Unlike flanges made from other materials, stainless steel variants excel in harsh environments, standing up
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Carbon Steel Flange: Uses, Pros and Maintenance Tips

Tuesday, 02 December 2025 by dingyang
Carbon steel flanges are vital connectors in piping systems, linking pipes, valves, pumps, and other equipment to form a secure, detachable joint. Their widespread adoption stems from a blend of practical advantages that align with the needs of diverse industrial sectors. This article explores key aspects of carbon steel flanges, including their core benefits, common
carbon steel flangeFlange
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Alloy Steel Flange: Properties, Applications, and Key Considerations

Wednesday, 19 November 2025 by dingyang
Alloy steel flanges are essential components in piping systems, designed to connect pipes, valves, pumps, and other equipment securely. Unlike standard carbon steel flanges, alloy steel variants incorporate additional elements such as chromium, molybdenum, nickel, or vanadium, which enhance their mechanical properties and performance under demanding conditions. This article explores the core characteristics, common applications,
Alloy Steel FlangeFlange
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Alloy Steel Flanges: Material Science, Market Shifts, and Industrial Relevance

Wednesday, 22 October 2025 by dingyang
Alloy steel flanges stand as critical components in industrial infrastructure, their value rooted in precision-engineered material chemistry and adaptability to extreme conditions. Unlike basic carbon steel alternatives, these flanges derive unique properties from deliberate alloying, making them indispensable in high-stakes applications worldwide. The Science of Alloy Composition At their core, alloy steel flanges combine carbon
Alloy Steel FlangeFlange
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Stainless Steel Flange: Selection & Environment Fit

Wednesday, 15 October 2025 by dingyang
Stainless steel flanges are core components in piping systems, enabling secure connections that support the reliable transfer of liquids, gases, and solids across diverse industries. Beyond their basic joining function, these flanges are distinguished by their ability to adapt to challenging environments, a trait that sets them apart from traditional flange materials. Understanding how to
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Dingyang wishes global customers a happy Chinese National Day and Mid Autumn Festival

Tuesday, 30 September 2025 by dingyang
As the golden autumn breeze carries the vibrant hues of fall, we at Dingyang are delighted to join our global family of clients in celebrating two cherished occasions: China’s National Day on October 1st and the Mid-Autumn Festival. This unique convergence symbolizes both unity and gratitude, values that resonate deeply with our mission to connect
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Carbon Steel Flange: Uses, Types and Essential Tips

Wednesday, 24 September 2025 by dingyang
threaed flange
Carbon steel flanges are fundamental parts of piping systems, created to link pipes, valves, and equipment in industrial and commercial setups. Made from carbon steel—a material blending iron and carbon—they stand out for their strength and affordability, making them a go-to choice for many low to medium-pressure applications. Learning about their key features helps users
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What Is a Stainless Steel Flange? Key Facts to Know

Wednesday, 24 September 2025 by dingyang
Stainless steel flanges are essential components in piping systems, designed to connect pipes, valves, pumps, and other equipment. Unlike regular flanges, they are made from stainless steel—a material known for its resistance to corrosion, heat, and wear, which makes them suitable for a wide range of industries. Understanding their basics helps in choosing the right
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Special Flange: Craft, Fixes and Future Trends

Wednesday, 03 September 2025 by dingyang
Special flanges are not just modified versions of standard flanges—their uniqueness starts from manufacturing and extends to solving industry-specific problems. Unlike mass-produced standard flanges, special flanges require tailored processes, face distinct challenges, and are evolving with new technologies. This article explores their unique manufacturing methods, common issues and solutions, and emerging trends. Unique Manufacturing Processes
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Flange Standard Key Parameters: What You Must Know

Wednesday, 27 August 2025 by dingyang
Flange standards are critical for industrial connections, but their value lies in understanding the key parameters that define performance and compatibility. These parameters, outlined in global standards like ASME B16.5, EN 1092-1, and ISO 7005-1, act as a common language for engineers, procurement teams, and manufacturers, ensuring flanges work seamlessly in diverse systems—from oil pipelines
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Product categories

  • Carbon Steel Flange
  • Stainless Steel Flange
  • Alloy Steel Flange
  • Flange Standard & Tech
  • Special Flange
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  • Forged Fitting
  • Nipple
  • 150LB Threaded Fitting
  • Malleable Iron Fitting
  • Steel Valves
  • Railway Wheel
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  • Spanish Product
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ABOUT US

we have our own pipe fitting factory since 1998 ,which covers 100 acres. In 1998, we invested and set up a new flange factory. Up to now, we have a complete production system, and become a professional and competitive group in this field.

PRODUCTS

  • 150LB Threaded Fitting
  • Alloy Steel Flange
  • Butt Welded Fitting
  • Carbon Steel Flange
  • Flange standard & tech
  • Forged Fitting
  • Railway Wheel
  • Malleable Iron Fitting
  • Stainless Steel Flange
  • Steel Pipe
  • Steel Valves

CONTACT US

  • ADDRESS:Room1-3-908 Zijincheng Commercial Building, Guangyang District, Langfang City,Hebei Province,China
  • PHONE: 86-316-5120812
  • EMAIL: info@fittingflange.com

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