Connect Different Pipe Materials Fast
The Universal Pipe Connector joins pipes of different materials. In real projects, ductile iron, steel, and PE pipes often need to connect. But they have different outside diameters, wall thicknesses, and joint types. Traditional welding or flanging takes time and often needs water shutoff. Our connector works with water still flowing. It is fast and simple.
The connector has two-piece housing halves. Each end has an independent sealing ring. One end seals against one pipe. The other end seals against the other pipe. The internal cavity accommodates the diameter difference between materials. During installation, align the two pipe ends. Place the connector over the joint. Tighten the bolts. The sealing rings grip the pipe walls and create a seal. The pipes stay separate and removable. If you need expansion capability, just tell us when ordering. We add internal expansion space.
We have 14 years of experience in pipe connectors and repair products. Our multi-function connector has several utility model patents. We hold ISO 9001 certification. Our quality process covers every step from raw material to finished product. Our factory is 3,500 square meters. We produce hundreds of thousands of connectors and clamps each year. Our sales network covers all of China. We deliver products quickly to customers everywhere.

Used in Major Water Plant Expansion
A large water plant needed to connect a DN200 ductile iron pipe to a new DN200 PE pipe. The diameters and wall thicknesses were different. The site could not be shut down. The project team used our Universal Pipe Connector. They completed the connection in one hour under pressure. The test passed. The plant went into operation on schedule.
We offer a 10-year warranty. The housing is QT450 ductile iron. The EPDM gaskets provide excellent sealing and durability. The epoxy coating resists corrosion for buried and wet service. We stock DN50 to DN600 sizes.

Technical Parameters
|
Parameter |
Specification |
|
Application |
Fast connections between different pipe materials |
|
Working Pressure |
≤1.6 MPa |
|
Housing Material |
QT450 ductile iron |
|
Sealing Material |
EPDM rubber (dual independent seals) |
|
Bolt Grade |
8.8 high-strength steel |
|
Surface Treatment |
Epoxy powder coating |
|
Diameter Range |
DN50 – DN600 (accommodates material OD differences) |
|
Warranty |
10 years |
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