Leave Your Message

High-Quality Stainless Steel Flexible Cast Iron Coupling - China Factory Suppliers, NSF UPC Certified

Introducing our Hubless Coupling, expertly crafted from premium 300 series stainless steel in China. This robust coupling is designed for exceptional durability and impressive corrosion resistance, ensuring reliable performance in the most demanding environments. As a leading supplier in the industry, we offer a versatile rubber ring available in three specialized types: natural rubber, EPDM, and neoprene. Each option is engineered to cater to specific requirements, offering outstanding flexibility and sealing capabilities. Choose EPDM for its resilience in extreme temperatures, neoprene for its chemical resistance, or the tried-and-true reliability of natural rubber. Trust our factory to provide the perfect solution for your coupling needs.

    Product Description

    The Premium Cast Iron Pipe Connector, specifically designed for building drainage systems. As the demand for durable and reliable plumbing components continues to rise, our connector stands out as the ideal choice for both residential and commercial applications.

    Crafted with precision engineering, our Premium Cast Iron Pipe Connector ensures a secure and leak-proof fit for cast iron pipes, which are renowned for their strength and longevity. This product is perfect for those looking to enhance their drainage systems with a robust solution that can withstand the test of time. Whether you are renovating an existing structure or constructing a new building, our connector provides the reliability you need to ensure efficient water flow and drainage.

    Size Height (mm) Pcs/Carton Carton Size (mm) Material
    mm inch
    DN40 1.5" 54 100 345*345*250 Stainless steel: includes 301/304/316

    Rubber: includes natural rubber, EPDM, and neoprene

    You can choose according to your needs.
    DN50 2" 54 100 390*390*250
    DN75 3" 54 100 520*520*250
    DN100 4" 54 100 630*510*300
    DN125 5" 76 20 435*320*340
    DN150 6" 76 25 510*380*400
    DN200 8" 100 15 670*470*330
    DN250 10" 100 12 575*575*330
    DN300 12" 100 12 670*670*450

    Detailed Images

    Crafted from high-quality 300 series stainless steel, our Hubless Coupling is engineered to withstand the rigors of various environments. Stainless steel is renowned for its exceptional resistance to corrosion, making it an ideal choice for applications in industries such as plumbing, HVAC, and manufacturing. This robust material not only enhances the longevity of the coupling but also ensures that it maintains its structural integrity under pressure, providing peace of mind for users.

    We offer three types of rubber options: natural rubber, EPDM (Ethylene Propylene Diene Monomer), and neoprene. This variety allows customers to select the material that best suits their specific application requirements. Natural rubber is known for its excellent elasticity and resilience, making it perfect for applications that require flexibility. EPDM, on the other hand, is highly resistant to heat, ozone, and weathering, making it an ideal choice for outdoor applications. Neoprene offers a balance of durability and flexibility, making it suitable for a wide range of industrial uses. With these options, our Hubless Coupling can cater to the unique needs of every customer, ensuring optimal performance in any setting.

    TJTC High Quality NSF UPC Certification Stainless Steel Flexible Cast Iron Coupling-1 (1)
    TJTC High Quality NSF UPC Certification Stainless Steel Flexible Cast Iron Coupling-1 (2)
    TJTC High Quality NSF UPC Certification Stainless Steel Flexible Cast Iron Coupling-1 (3)

    Related Products

    TJTC High Quality NSF UPC Certification Stainless Steel Flexible Cast Iron Coupling-1 (4)
    TJTC High Quality NSF UPC Certification Stainless Steel Flexible Cast Iron Coupling-1 (5)
    TJTC High Quality NSF UPC Certification Stainless Steel Flexible Cast Iron Coupling-1 (6)
    TJTC High Quality NSF UPC Certification Stainless Steel Flexible Cast Iron Coupling-1 (7)
    TJTC High Quality NSF UPC Certification Stainless Steel Flexible Cast Iron Coupling-1 (20)

    Application

    Introducing our state-of-the-art Hubless Couplings, designed to revolutionize the way you connect and manage your mechanical systems. These innovative couplings are specifically engineered for use in building sewer interfaces and are equally adept at handling oil, steam, and liquid hose connections on various mechanical equipment. What sets our Hubless Couplings apart is their unique design that eliminates the need for traditional hubs, allowing for a more streamlined and efficient connection. This feature not only simplifies installation but also reduces the overall weight of the assembly, making it easier to handle and install in tight spaces. The absence of hubs also minimizes the risk of wear and tear, ensuring a longer lifespan and greater reliability in demanding environments.

    TJTC High Quality NSF UPC Certification Stainless Steel Flexible Cast Iron Coupling-1 (8)

    Packaging and Transportation

    TJTC High Quality NSF UPC Certification Stainless Steel Flexible Cast Iron Coupling-1 (9)
    UL Certified High Quality Galvanized Carbon Steel Conduit Clevis Hanger for Industrial Use (18)
    UL Certified High Quality Galvanized Carbon Steel Conduit Clevis Hanger for Industrial Use (19)

    Certification

    Safety and compliance are critical in any industrial application, and our hubless coupling will not disappoint. It is certified by NSF (National Sanitation Foundation), UPC (Uniform Plumbing Code), and CSA (Canadian Standards Association), ensuring it meets the highest quality and safety standards. These certifications give our customers confidence that the product they are using has been rigorously tested and approved for use in a variety of applications, including those involving drinking water.

    UPC
    CSA
    nsf

    Frequently Asked Questions (FAQ)

    Q1: What materials are used to manufacture the hubless couplings?
    Our hubless couplings are constructed using premium 300 series stainless steel (options include 301, 304, and 316) for high corrosion resistance. The rubber sleeve is available in three types: natural rubber, EPDM, and neoprene, depending on your application requirements.
    Q2: What certifications do these cast iron pipe connectors hold?
    Our couplings are certified by NSF (National Sanitation Foundation), UPC (Uniform Plumbing Code), and CSA (Canadian Standards Association), ensuring they comply with the highest standards of safety, quality, and performance.
    Q3: What sizes are available for the cast iron pipe connectors?
    We offer a wide range of sizes from DN40 (1.5 inches) up to DN300 (12 inches) to fit different building drainage and industrial pipe specifications.
    Q4: Which rubber option should I choose for my application?
    Natural rubber offers excellent elasticity and resilience. EPDM is ideal for outdoor use due to its superior resistance to heat, ozone, and weathering. Neoprene provides a balanced mix of durability and flexibility suitable for general industrial applications.
    Q5: Where can these hubless couplings be applied?
    They are engineered for building sewer interfaces, drainage systems, and are also suitable for managing oil, steam, and liquid hose connections on various mechanical equipment.
    Q6: What are the advantages of a hubless design?
    The hubless design eliminates the need for bulky traditional hubs, making the coupling lighter and easier to install in tight spaces. It also ensures a streamlined, leak-proof connection that reduces wear and tear over time.

    Leave Your Message