CATEGORIES
FEATURED PRODUCTS
Youfa steel-plastic composite pipe, 114*4, for industrial drainage, corrosion-resistant, with grooved connection.
Category:
Steel-plastic type
WhatsApp:
Youfa steel-plastic composite pipe, 114*4, for industrial drainage, corrosion-resistant, with grooved connection.

| Product Name | Steel-Plastic Composite Pipe (SPCP) |
| Structure | 1. Inner Layer: Food-Grade Polyethylene (PE) / Cross-linked Polyethylene (PEX) |
| 2. Adhesive Layer | |
| 3. Steel Pipe Core (Welded/Cold-Welded) | |
| 4. Adhesive Layer | |
| 5. Outer PE/PEX Layer | |
| Key Advantages | Corrosion Resistance |
| High Pressure Tolerance | |
| Smooth Inner Surface (Low Scaling) | |
| Long Service Life (50+ years) | |
| Lightweight & Easy Installation | |
| Sizes (Diameter) | DN15–DN300 (1/2"–12") |
| Plastic Liner/Coating | HDPE / PEX-b / PERT / PP-R |
| Standards & Certs | ISO 21003, EN 12201 • ASTM F1335, NSF/ANSI 61 • WRAS, KIWA • GB/T 28897 (China) |
| Price Terms | FOB,CFR,CIF EXW |
| payment method | L/C D/P D/A TT |
Packing Details : in hexagonal seaworthy bundles packed by steel strips, With two nylon slings for each bundles.
Delivery Details : Depending on the QTY, normally one month.






High Quality Guaranteed
1) During and after production, 4 QC staffs with more than 5 years experience inspect products in random.
2) National accredited laboratory with CNAS certificates
3) Acceptable inspection from third party appointed/paid by buyer, such as SGS, BV.
4) Approved by Malaysia, Indonesia, Singapore, Philippines, Australia, Peru and UK.
Maintenance is another aspect where this pipe shines. Due to its corrosion resistance, it requires minimal upkeep compared to traditional metal pipes. There is no need for regular painting, coating, or other anti-corrosion treatments, which are time-consuming and costly. The smooth plastic inner surface also reduces the likelihood of sediment buildup, meaning that cleaning and 疏通 operations are needed less frequently. When maintenance is required, such as inspecting connections or replacing a section of pipe, the grooved connection system allows for easy disassembly and reassembly, minimizing downtime and disruption to industrial operations.
In conclusion, the Youfa 1144 steel-plastic composite pipe is a superior choice for industrial drainage systems. Its 1144 specification provides the perfect balance of flow capacity and structural strength. The exceptional corrosion resistance ensures that it can withstand the harsh chemicals and substances present in industrial wastewater, while the grooved connection system enables quick, secure, and efficient installation. Its durability, low maintenance requirements, and reliable performance make it a cost-effective solution for industrial facilities across various sectors. Whether in manufacturing plants, chemical processing facilities, power stations, or any other industrial setting, this pipe delivers the performance and longevity needed to keep industrial drainage systems running smoothly.
Related Products