PE Hot Melt 90° / 45° Elbow
The PE hot melt elbow is a precision-molded fitting designed for directional changes in polyethylene piping systems. Manufactured from premium PE100 high-density polyethylene, this fitting features a standard 90° or 45° angle structure for smooth and reliable pipe routing.
Using a hot melt butt fusion process, the fitting forms a permanent, leak-free connection with PE pipes of the same diameter. The integrated one-piece molding ensures uniform wall thickness, excellent pressure resistance, and long-term structural stability for demanding pipeline applications.
This PE hot melt elbow is widely used in municipal water supply, agricultural irrigation, drainage networks, landscaping projects, and industrial PE piping systems.
Technical Specifications
|
Item |
Specification |
|
Product Name |
PE Hot Melt 90° / 45° Elbow |
|
Connection Method |
Hot Melt Butt Fusion |
|
Material |
PE80 / PE100 |
|
Angle Options |
45° / 90° |
|
Size Range |
DN50 – DN315 |
|
SDR Rating |
SDR11 / SDR17 |
|
Oxidation Induction Time (210°C) |
≥ 20 min |
|
MFR Change After Processing |
≤ 20% |
|
Color |
Black |
|
Standards |
GB/T 13663, ISO 4427 |
Key Features
Standard 90° / 45° Turning Design
Engineered for accurate pipeline direction changes while maintaining smooth flow performance and reducing pressure loss.
01
Premium PE100 Raw Material
Produced from virgin PE100 HDPE material with excellent impact resistance, crack resistance, and long-term durability.
02
One-Piece Injection Molding
Seamless integrated construction eliminates weak points and improves overall pressure-bearing capability.
03
Optimized for Hot Melt Fusion
Smooth and precisely machined pipe ends ensure stable heating and reliable fusion with standard butt fusion welding machines.
04
Wide Size Availability
Available in multiple diameters to match common PE pipe specifications for water, irrigation, and infrastructure systems.
05
Advantages of PE Hot Melt Elbow Fittings
Strong and Durable Fusion Connection
The hot melt fusion process creates a homogeneous joint between the fitting and the pipe, delivering connection strength equal to the pipe itself. The fitting offers excellent resistance to vibration, soil settlement, and tensile stress.
Leak-Free Performance
The seamless fusion connection eliminates the need for rubber seals or adhesives, greatly reducing the risk of leakage over long-term operation.
Smooth Internal Flow
The inner wall is smooth and free from burrs, helping reduce flow resistance while preventing scaling and blockage.
Fast and Efficient Installation
The PE hot melt elbow is compatible with standard hot melt welding equipment, allowing quick installation with minimal labor and simplified procedures.
Corrosion and Weather Resistance
PE material resists acids, alkalis, soil corrosion, and UV exposure. Suitable for underground and outdoor use with a service life exceeding 50 years under normal conditions.
Cost-Effective Pipeline Solution
Lightweight construction lowers transportation and installation costs while reducing overall project maintenance requirements.
Product Applications
The PE hot melt elbow is suitable for a wide range of PE piping systems, including:
- Municipal water supply pipelines
- Agricultural irrigation systems
- Municipal drainage and sewage projects
- Landscape irrigation networks
- Mining and industrial water transport
- Underground PE pipeline engineering
Why Choose Our PE Hot Melt Elbow?
- Manufactured with virgin PE100 raw material
- Strict quality inspection throughout production
- Stable fusion performance and dimensional accuracy
- Compatible with international PE pipe standards
- Factory-direct supply with competitive pricing
- OEM and customized solutions available
Our PE piping fittings are engineered to deliver reliable performance, long service life, and efficient installation for modern pipeline projects worldwide.
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