Detailed Introduction of Lined Plastic Tee
1. Product Overview
A lined plastic tee is a new type of anti-corrosion pipeline fitting. It consists of a carbon steel tee with an inner lining of polyethylene (PE), polypropylene (PP), or polytetrafluoroethylene (PTFE), providing excellent corrosion resistance. This product is widely used in chemical, pharmaceutical, food, water treatment, and environmental protection industries, especially for transporting corrosive media such as acids, alkalis, and salts.
2. Main Features
- Strong Corrosion Resistance: The inner lining material is resistant to acids, alkalis, and oxidation, effectively preventing pipeline corrosion.
- High Mechanical Strength: The carbon steel base ensures the strength of the fitting while maintaining the corrosion resistance of plastic.
- Smooth Inner Wall: Reduces fluid resistance, improves transport efficiency, and minimizes scaling.
- High and Low-Temperature Resistance: Different lining materials can withstand various temperature conditions, with PTFE tolerating temperatures above 200°C.
- Easy Installation: Available in flange, threaded, or welded connections to meet different engineering needs.
3. Specifications and Standards (Manufacturer Production Standards)
(1) Production Standards
- National Standards: GB/T 13663-2018, HG/T 20538-2016
- Industry Standards: HG/T 21562-1995 (Steel-Plastic Composite Pipes), SY/T 0413-2019 (Pipeline Internal Corrosion Prevention)
- Enterprise Standards: Customized production based on customer requirements
(2) Main Specifications
| Nominal Diameter (DN) | Base Material | Lining Material | Connection Type | Wall Thickness (mm) | Applicable Pressure (MPa) | Applicable Temperature (°C) |
|---|---|---|---|---|---|---|
| 25-1000mm | Carbon Steel, Stainless Steel | PE, PP, PTFE | Flange, Threaded, Welded | 3-10mm | 1.0-2.5 | -40~200 |
| 50-800mm | Carbon Steel | Polyethylene (PE) | Flange Connection | 3-8mm | 1.0-1.6 | -40~80 |
| 50-600mm | Carbon Steel | Polypropylene (PP) | Flange Connection | 3-6mm | 1.0-1.6 | -20~110 |
| 50-500mm | Carbon Steel | PTFE (Teflon) | Flange Connection | 3-6mm | 1.0-2.5 | -40~200 |
4. Application Industries and Use Cases
- Chemical Industry: Transporting corrosive liquids, acid, and alkali solutions
- Pharmaceutical Industry: Conveying high-purity liquids and organic solvents
- Environmental Protection: Sewage treatment, waste gas purification
- Food Industry: Transporting food-grade liquids, drinking water pipelines
- Power Industry: Flue gas desulfurization and denitrification pipelines
5. Recommended Manufacturer – Hebei Hengtai Zeyuan Anti-Corrosion Pipeline Co., Ltd.
Company Profile:
Hebei Hengtai Zeyuan Anti-Corrosion Pipeline Co., Ltd. specializes in the production of high-quality anti-corrosion pipelines and fittings. Our products include lined plastic tees, lined steel pipes, PTFE-lined pipes, and steel-plastic composite pipes, all manufactured in strict compliance with national standards and customizable to meet specific requirements.
Manufacturer Advantages:
- Extensive Industry Experience: Years of expertise in anti-corrosion pipeline manufacturing with stable and reliable quality.
- Custom Production: We can customize lined plastic tees of various sizes, materials, and connection types.
- Strict Quality Control: Our products undergo pressure and corrosion resistance testing to ensure long-term safety.
- Fast Delivery: Large-scale production with ample inventory for quick shipment.
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Keywords
Lined with plastic tee pipe fittings, anti-corrosion chemical pipe fittings
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