FYL is a reliable All Flanged Cross Ductile Iron Pipe Fittings manufacturer specializing in produce All flange cross ductile iron pipe fittings in China. Factory available to produce different type of Ductile iron pipe fittings. Products popular in domestic and export to many countries. Looking forward to becoming your partner and serving you sincerely.
As a premier manufacturer under Tianjin Fuyaolai Technology Co., Ltd. , the FYL brand stands for engineering excellence and reliability. Our All Flanged Cross Ductile Iron Pipe Fittings are meticulously designed to facilitate four-way intersections in complex pipeline networks. By combining the strength of steel with the superior corrosion resistance of ductile iron, FYL ensures that every All Flanged Cross Ductile Iron Pipe Fittings unit we produce meets rigorous international standards, providing a seamless flow-diversion solution for municipal, industrial, and environmental engineering projects worldwide.
In modern infrastructure, the efficiency of a water supply network depends on the quality of its connections. The FYL All Flanged Cross Ductile Iron Pipe Fittings serve as the critical "hub" in your system, allowing for the integration of control valves and branch lines with absolute precision.
1. Superior Material Properties
Our fittings are cast from high-grade ductile iron (nodular cast iron). This material offers the "essence of iron and the performance of steel," meaning it can withstand high pressure and external mechanical stress without the brittleness of traditional grey iron.
2. Advanced Anti-Corrosion Protection
Each All Flanged Cross Ductile Iron Pipe Fittings is treated with high-quality epoxy coating (internally and externally) or bitumen painting. This ensures longevity even when buried in aggressive soils or transporting corrosive fluids.
3. Precision Engineering & Easy Installation
We utilize standardized flanging systems (ISO 2531, EN 545, or ANSI standards). This makes the All Flanged Cross Ductile Iron Pipe Fittings incredibly easy to install, reducing labor costs and ensuring a leak-proof seal that minimizes the daily maintenance burden of the pipe network.
| Feature | Description |
| Material | High-strength Ductile Iron (Grade 500-7 / 450-10) |
| Standard | ISO 2531, EN 545, EN 598, BS 4772 |
| Pressure Rating | PN10, PN16, PN25, PN40 |
| Coating | Fusion Bonded Epoxy (FBE) / Cement Lining / Bitumen |
| Size Range | DN50 – DN2000 |
| Application | Water supply, Sewage, Oil, Chemical, and Food Industry |
Enhanced Flow Dynamics and Branch Control
The internal geometry of our All Flanged Cross Ductile Iron Pipe Fittings is designed to minimize turbulence. By using FYL fittings, engineers can easily add branch lines or implement control valves at four-way junctions, ensuring the pipe network remains flexible and scalable for future urban expansion.
Global Quality Compliance
At Tianjin Fuyaolai Technology Co., Ltd. , we don't just manufacture; we innovate. Our factory, established in 2010, follows a strict quality control protocol. Every All Flanged Cross Ductile Iron Pipe Fittings undergoes hydrostatic testing to ensure it can handle the rated pressure without micro-leaks or structural failure.
Customization & OEM Capabilities
We recognize that every project is unique. Our technical team is available to provide specific designs based on customer requests. Whether you need a specific flange drilling or a unique coating thickness, FYL provides tailor-made All Flanged Cross Ductile Iron Pipe Fittings to meet your exact specifications.
Our products are versatile and trusted across multiple sectors:


At FYL , we adhere to the principle of "Customer First." Our service journey includes:
Case 1: Southeast Asia Urban Water Expansion
FYL supplied over 500 units of All Flanged Cross Ductile Iron Pipe Fittings for a major city’s tap water upgrade. Our fittings were praised for their ease of bolt-hole alignment, which accelerated the project timeline by 15%.
Case 2: Middle East Desalination Plant
For a high-salinity environment, we provided custom-coated All Flanged Cross Ductile Iron Pipe Fittings with extra-thick epoxy lining. These fittings have been in operation for over 5 years with zero corrosion issues reported.
Case 3: European Industrial Chemical Network
A leading chemical processor utilized FYL 's PN25 rated crosses for their cooling water systems. The high pressure-bearing capacity of our ductile iron material ensured total system safety.
Q: What standards do your All Flanged Cross Ductile Iron Pipe Fittings follow?
A: We manufacture according to ISO 2531, EN 545, and other major international standards to ensure compatibility with global piping systems.
Q: Can I request a specific color for the epoxy coating?
A: Yes. While Blue (RAL 5005/5017) is standard for water, we can provide different colors and coating types (like Red for fire protection) upon request.
Q: What is the typical lifespan of an FYL pipe fitting?
A: When properly installed and maintained, our ductile iron fittings are designed to last over 50 years, thanks to their superior material strength and anti-corrosive linings.
Q: Do you support small batch orders?
A: Yes, we support both large-scale municipal orders and smaller, urgent requests through our 7x24 online quote service.
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