Innovative Industrial Connectors & Components

Shanxi Solid Industrial offers a comprehensive range of industrial pipe connectors include flange adaptors, universal couplings, dismantling joints, gibault joints, pipe saddles, repair clamps, snap clamps, rubber gaskets, and more.

Joint

Joint

Ductile iron joints are a reliable solution for pipe systems that require flexibility and durability. Made from high-quality ductile iron, our industrial pipe connectors can withstand high pressure and extreme temperatures while allowing for angular deflection, axial movement, and easy installation. With a variety of sizes and types available, our ductile iron pipe joints are suitable for a range of applications, including water supply, drainage, and gas transmission. Trust in our superior quality and performance to ensure your pipe systems operate smoothly and efficiently for years to come.

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Coupling

Coupling

Ductile iron couplings are high-quality pipe fittings designed to connect pipes, valves, or other equipment to each other. Made from resilient ductile iron, these industrial pipe connectors offer a reliable and durable connection that can withstand even the harshest conditions. They are widely used in industries such as water treatment, industrial processes, and firefighting. 


Whoesale ductile iron couplings come in a variety of sizes and configurations to meet the specific requirements of your application. Their easy installation, low maintenance, and long service life make them a cost-effective choice for any project. Trust ductile iron  flexible couplings to provide a dependable connection for your piping systems.

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Clamp

Clamp

Ductile iron clamps are a type of pipe clamp made of ductile iron material that offers superior strength and durability. Industrial pipe connectors are designed to hold pipes securely in place and prevent movement or leakage, making them ideal for various applications in plumbing, HVAC, and industrial piping systems. Wholesale ductile iron clamps come in various sizes and configurations to fit different pipe diameters and requirements. With their high resistance to corrosion and wear, ductile iron clamps are a reliable and cost-effective solution for securing pipes and ensuring system integrity.


Company Services

Custom Solutions: Shanxi Solid Industrial provides tailored repair clamps to meet specific client requirements.

◆ Quality Assurance: Our products undergo rigorous testing to ensure they meet industry standards.

◆ Fast Delivery: We prioritize quick shipping to ensure you receive your products promptly.

◆ Technical Support: Our expert team is available to assist with product selection and installation guidance.

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Adaptor

Adaptor

Our ductile flange adapters are the perfect solution for joining pipes with different diameters and materials. Made from high-quality ductile iron, these flange adaptors offer excellent corrosion resistance and durability, ensuring long-lasting performance in various applications. 


Shanxi Solid Industrial offers ductile iron flange adapter adaptors that can connect pipes of varying materials such as PE, PVC, steel, copper and more. Industrial pipe connectors are easy to install and connect securely, requiring minimal maintenance. The ductile iron adaptors come in a range of sizes to accommodate different pipe diameters. Trust our ductile iron adaptors for reliable and efficient pipe connections.


Key Parameters

Standard: ISO2531,EN545,EN14525

Pressure: PN10/PN16/PN25

Coating: FBE ( fusion bonded epoxy) coating or Epoxy painting, Rilsan(Nylon 11)

Bolts and Nuts: Carbon steel with galvanized zinc plated G4.8/G8.8, SS304/SS316 or Hot dipped

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We are eager to get your inquiries and establish long term mutual benefit cooperation relationship.

Leveraging abundant industrial raw materials in Shanxi, Shanxi  Solid  Industrial specializes in manufacturing top-quality detachable joints, elastic couplings, and flexible connectors. With advanced technology and rigorous quality control, we provide excellent industrial connection solutions to clients worldwide.

Widespread Applications for Industrial Connectivity

Ductile iron joints are mainly used in urban water supply, drainage, and industrial fluid transportation fields. Shanxi Solid Industrial Co.,Ltd. can provide you with satisfactory related solutions.

Follow Us From the Product

Shanxi Solid Industrial offers a comprehensive range of innovative industrial connectors and components, including detachable joints, elastic couplings, and flexible connectors.

Hot Products

Dismantling Joint

Dismantling Joint

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Gibault Joint for AC Pipe

Gibault Joint for AC Pipe

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Gibault Joint for PVC

Gibault Joint for PVC

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Rubber Expansion Joint

Rubber Expansion Joint

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Quick Adaptor for PE

Quick Adaptor for PE

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Do you need us
to provide a total solution?

With advanced technology and rigorous quality control, we provide excellent industrial connection solutions to clients worldwide.

Latest News & Updates from Shanxi Solid

Stay updated with Shanxi Solid Industrial's latest news and insights on industrial pipe connectors.

Meet Solid Joints at IFAT Saudi Arabia 2026 – Your Trusted Partner in Pipeline Connection Solutions

Meet Solid Joints at IFAT Saudi Arabia 2026 – Your Trusted Partner in Pipeline Connection Solutions

Jan. 23, 2026

We're excited to announce that Solid Joints will be exhibiting at IFAT Saudi Arabia in Riyadh — and we’d love to meet you at Booth No. 3C71. Join us during the show days, January 26–28 (15:00–21:00)

What is the Use of a Universal Pipe Coupling?

What is the Use of a Universal Pipe Coupling?

Jan. 19, 2026

Unlike traditional couplings, which are typically designed for use with specific pipe types, universal pipe couplings provide greater flexibility when joining various piping materials, making them suitable for a wide range of pipeline systems.

How are Rigid and Flexible Pipe Couplings Different?

How are Rigid and Flexible Pipe Couplings Different?

Jan. 14, 2026

Learn the practical differences between rigid and flexible pipe couplings — movement, pressure, installation, codes (NFPA), and best-use cases for fire protection, HVAC, seismic and industrial piping.

How Couplings Are Used for Water & Sewer Line Pipe Repair

How Couplings Are Used for Water & Sewer Line Pipe Repair

Jan. 07, 2026

Flexible couplings, in particular, enable fast and efficient repairs, which is critical for municipal water and sewer lines where prolonged service interruptions are not acceptable.

Witness Our Honor

Our certificates are a testament to our commitment to excellence. We understand the importance of quality and take every measure to ensure that our products meet the highest standards. Our certificates prove that we are dedicated to upholding the highest level of quality and safety for our customers. With our certificates, you can be confident in the integrity of our products and trust that they have been thoroughly tested and verified.

Certificates

Certificates

Certificates

Certificates

Certificates

Certificates

CONTACT INFORMATION

+86 351 8390 369

solidjoints@aliyun.com

+86 185 3465 8603

+86 185 3465 8603

28th, Huanqiu Jinrong Zhongxin, Xieyuan Road, Changfeng Business District, Taiyuan City, Shanxi Province, China

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