Ductile Iron Grooved Pipe Fitting - Standard 45° Elbow
Ductile Iron Grooved Pipe Fitting - Standard 45° Elbow

The grooved connection technology, also known as the clamp connection technology, has been quickly accepted by both domestic and international markets due to its advanced nature. It has gradually replaced the two traditional pipe connection methods of flange and welding. The grooved connection technology is not only more mature in terms of technology but also widely recognized in the market. Moreover, it has been actively promoted by national regulations and policies. The application of grooved connection technology has simplified the complex pipe connection process, making it faster and more convenient, and has taken a significant step forward in the field of pipe connection technology.

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Product Parameters

Product Name

Ductile Iron Grooved Pipe Fitting - Standard 45° Elbow

Product Code120
Size Range1" (DN25) - 24" (DN600)
Design StandardsISO 6182AWWA C606GB 5135.11
Product MaterialASTM A536 Grade 65-45-12GB/T 1348QT450-10
CertificationsULFMVdSLPCB
Connected Pipe StandardsASME B36.10ISO 4200GB/T 21835GB/T 3091


Product Features

1. Performance Safety and Reliability

Our company is the only factory in China that simultaneously holds FM, UL, LPCB, and VdS certifications, and we also offer the most comprehensive range of 3C-certified specifications in China. With pressure ratings ranging from 225 psi to 750 psi, we can meet your requirements for different pressure levels.


2. Noise Reduction

The rubber seals used in our products are elastic and effectively reduce vibrations, significantly lowering noise levels.


3. Vibration Absorption

The reserved pipe end clearance effectively addresses thermal expansion and contraction of the pipes, compensating for pipe settlement.


4. Quick Installation

Easy disassembly and maintenance allow for convenient replacement of pipe fittings. In particular, our quick-install series increases installation speed by tenfold.


5. Anti-Collision

High mechanical strength, strong pressure-bearing capacity, and resistance to impacts.


6. Environmental Protection

The surface treatment of bolts and nuts uses trivalent chromium, which is environmentally friendly and non-polluting. On-site installation is also eco-friendly, with no welding slag or fumes.

Product Advantages

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Corrosion Resistance

The surface of the castings can be treated with anti-corrosion methods such as electrophoretic painting, powder coating, and hot-dip galvanizing.

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Easy Maintenance

The system is highly stable and easy to maintain. The unique flexibility of the grooved pipe fittings allows the piping to withstand vibrations, contraction, and expansion. Compared to welding and flange connections, the stability of the piping system is enhanced, making it more adaptable to temperature changes. This protects the piping valves and reduces the destructive effects of pipe stress on structural components.

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Easy Installation

The connection operations of grooved pipe fittings are extremely simple and do not require special professional skills. Ordinary workers can perform the operations after simple training. The required operating space is minimal, enabling true installation against walls and in corners. The difficulty of operation is significantly reduced, thus saving floor space and improving the aesthetic effect of the piping installation.

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Construction Safety

With the grooved pipe fittings connection technology, only a cutting machine, a grooving machine and a wrench for tightening bolts are needed on site. The construction organization is convenient and no open flame treatment is required.

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Economic Benefits

The operation of the grooved pipe fittings connection is simple, saving labor and time. Therefore, it has good economic benefits.

Product Parameters

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production line

Packaging and transportation

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Application scenario

Contact us now

If you are interested in our products, please feel free to contact us.

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