Shanxi Kaisheng Plastic Co., Ltd. is one of the most reliable manufacturers and suppliers of hdpe gas pipe in China. Please feel free to buy CE approved hdpe gas pipe in stock here from our factory. All customized products are with high quality and competitive price. Contact us for quotation.
HDPE Gas Pipe is a reliable piping solution designed for the safe transportation of natural gas in underground distribution systems.
Technical Specifications
|
Parameter |
Specification |
|
Product Name |
HDPE Gas Pipe |
|
Material |
PE100 / PE100-RC |
|
Standard |
ISO 4437, EN 1555, ASTM D2513 (Customized) |
|
Diameter Range |
DN20–DN1200 |
|
SDR |
SDR17, SDR13.6, SDR11, SDR9 |
|
Pressure Rating |
PN4–PN20 |
|
Color |
Black with Yellow Stripe / Yellow / Customized |
|
Pipe Length |
6m, 12m or Coil |
|
Connection Method |
Butt Fusion, Electrofusion |
|
Operating Temperature |
-20°C to 40°C |
|
Service Life |
More than 50 Years |
Product Structure & Material
Premium PE100 / PE100-RC Material
Made from virgin PE100 or PE100-RC resin, offering high pressure resistance, impact strength, and long-term durability.
Smooth Inner Surface
Reduces flow resistance and pressure loss for efficient gas transmission.
Uniform Wall Thickness
Ensures reliable pressure performance, secure welding, and consistent quality.
Enhanced Crack Resistance
PE100-RC material provides improved resistance against slow crack growth and external stress, making it suitable for demanding underground installation conditions.
Performance Benefits
Excellent Pressure Resistance
Made from PE100 material, the pipe delivers reliable performance under medium and high pressure conditions with long-term structural stability.
Leak-Free Fusion Connections
Butt fusion and electrofusion methods create seamless joints, reducing leakage risks and improving system reliability.
Superior Corrosion Resistance
HDPE is resistant to rust, corrosion, and chemical exposure, making it suitable for various soil environments.
High Flexibility
The flexible pipe structure adapts to ground movement and settlement, reducing installation complexity and fittings requirements.
Applications
HDPE Gas Pipe is widely used for underground natural gas distribution and gas infrastructure projects.
Municipal Gas Networks
For urban and regional natural gas distribution systems, including main pipelines and branch connections.
Residential Gas Supply
Used for housing communities, residential developments, and underground gas connections.
Commercial Gas Systems
Applied in hotels, office buildings, shopping centers, and public facilities.
Industrial Gas Pipelines
Suitable for factories, industrial parks, and energy supply systems requiring reliable gas transmission.
Rural Gas Distribution
Ideal for rural gasification projects and areas with complex installation conditions.
Pipeline Replacement Projects
Used for replacing aging steel gas pipelines with corrosion-resistant and low-maintenance HDPE systems.
Quality Control
|
Quality Control Item |
Inspection |
|
Raw Material |
PE100 / PE100-RC resin verification |
|
Dimension Control |
Diameter, wall thickness, and appearance inspection |
|
Pressure Testing |
Hydrostatic pressure test according to standards |
|
Material Testing |
MFR, OIT, carbon black content & dispersion |
|
Traceability |
Batch tracking and production records |
|
Final Inspection |
Quality check before packaging and shipment |
International Standards & Compliance
Our HDPE Gas Pipes are manufactured in accordance with internationally recognized gas pipeline standards to meet the requirements of different markets and engineering projects.
Supported standards include:
OEM & Customization
|
Customization Item |
Options |
|
Pipe Diameter |
Customized Dimensions |
|
SDR Class |
Multiple SDR Options |
|
Pressure Rating |
According to Project Requirements |
|
Pipe Color |
Black, Yellow or Customized |
|
Stripe Color |
Customized |
|
Pipe Length |
Standard or Customized |
|
Pipe Marking |
Logo, Brand, Printing Information |
|
Packaging |
Bundle, Coil, Export Packaging |
|
Standards |
Produced According to Customer Requirements |
Frequently Asked Questions
Q: What is HDPE Gas Pipe used for?
A: HDPE Gas Pipe is primarily used for underground transportation and distribution of natural gas and other gaseous fuels in residential, commercial, industrial, and municipal gas networks.
Q: What materials are available?
A: We offer HDPE Gas Pipes manufactured from premium PE100 and PE100-RC virgin polyethylene materials.
Q: Which international standards do your products comply with?
A: Our products can be manufactured according to ISO 4437, EN 1555, ASTM D2513, AS/NZS 4130, and other customer-required standards.
Q: What pipe sizes can you supply?
A: We provide diameters ranging from DN20 to DN1200, with customized sizes available for specific projects.
Q: Which connection methods are supported?
A: HDPE Gas Pipes can be connected using butt fusion or electrofusion, creating secure and leak-free pipeline systems.
Q: Can you provide customized products?
A: Yes. We support OEM manufacturing, including customized dimensions, SDR classes, colors, printing, packaging, and project-specific requirements.
Q: How long is the service life?
A: Under normal operating conditions and proper installation, HDPE Gas Pipes are designed for a service life exceeding 50 years.
Q: Are your pipes suitable for underground installation?
A: Yes. HDPE Gas Pipes are specifically designed for underground gas distribution, offering excellent corrosion resistance, flexibility, and long-term reliability.
Q: Do you support project-based customization?
A: Yes. We provide customized HDPE Gas Pipes according to project specifications, including diameter, SDR class, pressure rating, color, marking, and packaging requirements.
Q: Can you provide quality documents?
A: Yes. Quality inspection reports, material certificates, and related documents can be provided according to customer requirements.
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