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Fittings & Flanges
Pipes, Fittings & Flanges

Fittings & Flanges

WINDUS is a one-stop supply chain solution provider, offering comprehensive project material package services for a wide range of industries, including oil & gas, power generation, water treatment, chemical processing, petrochemicals, offshore platforms, shipbuilding, and nuclear energy.

We specialize in the integrated supply of valves, pipes, flanges, fittings, and other flow control components. Our strength lies in delivering customized bundled solutions tailored to each project's technical specifications and commercial requirements.

With a highly experienced team covering engineering, procurement, quality assurance, and logistics, WINDUS supports clients throughout the entire project lifecycle — from technical drawing review, material selection, and manufacturer qualification, to third-party inspections, international certifications (such as ISO, CE, PED, API, ASME), and global delivery to project sites.

We cooperate with qualified and certified manufacturers to ensure reliable product quality, cost-efficiency, and on-time delivery. Our centralized sourcing and professional coordination help reduce interface risk, minimize procurement lead time, and lower total project costs.

Whether you are sourcing standard materials or managing complex, multi-discipline project packages, WINDUS is committed to being your trusted supply chain partner — delivering value, consistency, and peace of mind across every stage of your project.

    INDUSTRIAL FITTINGS Ⅰ

    • STANDARD: ANSI B16.9
    • PRIMARY PRODUCTS: ELBOW, TEE, CAP,    REDUCER, CROSS, STUB END Etc.
    • MATERIAL: ASTM A403-WP 304,A403-WP 304L, A403-WP 316, A403-WP 316L, ASTM A234 WPB & ALLOY  STEEL
    • AVAILABLE SIZE: 1/8’’ (DN 6) - 48’’ (DN 1200)
    • CONNECTION: BUTT WELD

    INDUSTRIAL FITTINGS Ⅱ

    • STANDARD: ANSI B16.11  
    • PRIMARY PRODUCTS: ELBOW, TEE, CROSS, COUPLING, CAP, SQUARE, HEX, ROUND PLUG, HEX, AND FLUSH BUSHING
    • MATERIAL: ASTM A182-F304, ASTM     A182-F304L, ASTM A182-F316, ASTM    A182-F316L, ASTM A105 & & ALLOY STEEL
    • AVAILABLE SIZE: 1/8’’ (DN 6) - 4’’ (DN 100)
    • CONNECTION: THREAD, SOCKET WELD 
    • WORKING PRESSURE: 2000LBS – 6000LBS 

    INDUSTRIAL FITTINGS Ⅲ

    • PRODUCTS: ELBOW, TEE, COUPLING, BUSHING, UNION, HOSE NIPPLE, PLUG, SOCKET PLAIN, STREET ELBOW ETC.    
    • MATERIAL: CF8, CF8M
    • AVAILABLE SIZE: 1/8’’ (DN 6) - 4’’ (DN 100)
    • CONNECTION: THREAD , SOCKET WELD
    • NOMINALPRESSURE: CLASS 150LBS

    PLASTIC FITTINGS

    • PRODUCTS: ELBOW, TEE, REDUCER, COUPLING, END CAP, FLANGE
    • MATERIAL: CPVC, UPVC, PVDF, PPH, FRPP
    • SIZE: DN15 – DN400 (½" – 16")
    • CONNECTION: SOCKET, THREADED, FLANGED

    SANITARY FITTINGS

    • PRIMARY PRODUCTS: ELBOWS, TEES, UNIONS(LINER, MALE, NUT), REDUCER, SOLID END CAP, CLAMP, FERRULE, PIPE SUPPORT, STRAINER. ETC.
    • STANDARD: 3A, DIN, SMS, ISO, RJT AND OTHERS.  
    • MATERIAL: SS304, SS316, SS316L
    • AVAILABLE SIZE: 1/2’’ (DN 15) - 6’’ (DN 150)
    • CONNECTION: BUTT WELD, CLAMP END, THREAD

    Why Choose Our Products?

    Experience the difference that precision engineering and high-quality materials can make. Choose our Spherical Plain Bearings, Rod Ends, and Ball Joints for your next project and ensure the highest standards of performance and reliability.
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    High-Quality Materials

    We use only the finest materials to ensure durability and reliability.
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    Precision Engineering

    Our products are designed with meticulous attention to detail for optimal performance.
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    Versatility

    Suitable for a wide range of applications across various industries.
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    Easy Installation

    User-friendly designs that simplify the installation process.

    Contact Us Here !

    We are more than a supplier, our team is able to offer customized solutions from CAD design, engineering services, the manufacturing of components that strictly comply with the specification, to the complete management of the most complex projects. 
    Contact us

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    Need more information? Have specific technical questions? Get in touch with our sales and support teams today. We’ll provide you with the insights you need to make informed decisions.

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