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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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Nipple: An Indispensable Connector in Industrial Piping Systems

Tuesday, 27 January 2026 by dingyang
Nipple
Nipple (pipe joint) is a structurally simple and functionally critical connecting component in industrial pipeline systems, mainly used to achieve rapid docking and sealing between two sections of pipelines, pipelines and valves or equipment interfaces. It plays an irreplaceable role in pipeline systems in multiple industries such as petroleum, chemical, power, municipal, and mechanical manufacturing.
Butt Welded FittingForged FittingNipple
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Carbon Steel Flange: The Core Component of Industrial Connections

Tuesday, 27 January 2026 by dingyang
carbon steel flanges
Carbon Steel Flange is an indispensable connecting component in industrial pipeline systems. With its excellent comprehensive performance, wide material adaptability, and high cost-effectiveness, it is widely used in various fields such as petroleum, chemical, power, water conservancy, and municipal engineering. As the core hub of pipeline connection, Carbon Steel Flange is mainly used to achieve
Alloy Steel Flangecarbon steel flangeFlange
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150LB Threaded Fitting: Key Components of Industrial Pipeline Systems

Tuesday, 20 January 2026 by dingyang
In the intricate industrial pipeline system, countless metal components are connected and combined in a rigorous manner, forming a vast network for transporting liquids, gases, and energy. Among them, the 150LB threaded pipe fittings play a seemingly small but crucial role. This standard component, named after pressure rating and connection method, is a classic and
150LB Threaded FittingPipe fittingspipe fittings manufacturers
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Alloy Steel Flange: Key Connecting Component in Pipeline Systems

Monday, 19 January 2026 by dingyang
In the complex industrial context, pipeline systems are like the blood vessels of the human body, undertaking the important mission of transporting various media. The key component that ensures these “blood vessels” can be firmly connected, sealed reliably, and withstand harsh working conditions is the flange. Among them, alloy steel flanges play an irreplaceable role
Alloy Steel FlangesCarbon steel flangesflanges
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Butt Welded Fitting: Reliable Connection for Industrial Pipeline Systems

Tuesday, 13 January 2026 by dingyang
In industrial production and infrastructure construction, pipeline systems serve as the core carrier for medium transmission, and their reliability, sealing, and pressure resistance directly affect the safe and stable operation of the entire system. Butt Welded Fitting, with its unique welding connection method and excellent performance advantages, has become a core connector in the fields
Butt Welded Fittingpipe fittings manufacturersstainless steel butt welded fittings
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Stainless Steel Flange: The core connecting hub of the pipeline system

Monday, 12 January 2026 by dingyang
In the fields of industrial pipelines, municipal water supply, energy transmission, etc., Stainless Steel Flanges, as key components for pipeline connection, maintenance, and sealing, have become indispensable core components in pipeline systems due to their excellent corrosion resistance, stable structural strength, and wide adaptability. This type of connector that achieves pipeline docking through bolt fastening
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Butt Welded Fitting: A key connecting component in piping systems

Monday, 05 January 2026 by dingyang
In the vast and intricate pipeline systems of modern industry, from the steel arteries for energy transmission to the delicate veins of fine chemical processes, the safe and efficient journey of fluids at every stage relies on the impeccable reliability of each key node. Among them, butt-welded pipe fittings, with their excellent structural integrity and
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The sturdy joint of the industrial network: Carbon Steel Flange

Sunday, 04 January 2026 by dingyang
Carbon Steel Flange
In the pipeline transmission system of modern industrial production, the reliability of connecting components directly impacts the safety and efficiency of the entire system. Carbon Steel Flange, as a crucial pipeline connecting component, has become a core choice in multiple industries such as petroleum, chemical, power, and water supply, thanks to its excellent comprehensive performance.
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New Year Wishes from Dingyang: Your Trusted Partner in Flange and Pipe Fitting Solutions

Wednesday, 31 December 2025 by dingyang
As the New Year dawns, all of us at Dingyang extend our sincerest gratitude and warmest wishes to you, our valued customers and partners. Your trust and collaboration have been the cornerstone of our journey in providing high-quality flange and pipe fitting solutions. Reflecting on the past year, we are immensely proud of the partnerships
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150LB Threaded Fitting:Reliable Nodes in the Industrial Context

Monday, 29 December 2025 by dingyang
In industrial pipeline systems spanning the globe, from energy transportation to chemical production, from building HVAC to shipbuilding, there is a seemingly ordinary but crucial type of connecting component that silently carries pressure and mission – the 150 pound threaded pipe fittings. It is not the most prominent part of the pipeline system, but with
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Product categories

  • Carbon Steel Flange
  • Stainless Steel Flange
  • Alloy Steel Flange
  • Flange Standard & Tech
  • Special Flange
  • Butt Welded Fitting
  • Forged Fitting
  • Nipple
  • 150LB Threaded Fitting
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  • Steel Valves
  • Railway Wheel
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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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