High-Temperature Resistant HDPE Gas Pipe

Introduction of HDPE Gas Pipe

Polyethylene Gas Pipe (PE gas pipe, short for PE gas pipe) is a pipeline system made of high density polyethylene (HDPE) or medium density polyethylene (MDPE) as raw materials through extrusion molding process, specially designed for the transportation of natural gas, gas petróleo licuado (LPG) and other gas media. Compared with traditional metal pipes, PE gas pipe has become the preferred material in the field of global gas transportation due to its characteristics of light weight, Resistencia ar corrosión, strong impact resistance and long life.

Detalles ar HDPE Gas Pipe

resistencia jar corrosión: PE material has natural resistance to chemical corrosion, electrochemical corrosion and soil microbial erosion, without additional anti-corrosion treatment.

Flexibility and shock resistance: The pipeline has high flexibility, which can adapt to external deformation such as terrain settlement or earthquake, and reduce the risk of leakage.

Long life service: the design life can reach more than 50 ya je̲ya, far more than the metal pipeline (usually 20-30 ya je̲ya).

Convenient construction: light weight (ho̲ntho 1/8 of the steel pipe), support trenchless construction (such as directional drilling), greatly reduce installation costs.

Hño sellado: using hot melt connection technology, the interface strength is consistent with the pipe body, and the potential gas leakage is eliminated.

Environmental safety: hingi tóxico ne insípido, in line with drinking water contact standards, ne 100% reciclable.

HDPE Gas Pipe technical indicators:

Especificaciones ar HDPE Gas Pipe

1.Material grading

PE80: Medium density polyethylene, suitable for medium and low pressure gas transmission (≤0.4MPa).

PE100: Polietileno mextha ar densidad, with higher strength and pressure resistance (up to 1.0MPa), suitable for high pressure long distance transportation.

2. Pipe size

hñeti: SDR (Cociente dimensión estándar) is the ratio of the outer diameter of the pipe to the wall thickness, and the smaller the value, the stronger the pressure resistance.

3. Standard length

Straight pipe: 6m, 12m (non-standard length can be customized).

Coil pipe: 50m-200m (suitable for small diameter pipe, easy to transport and construction).

4. Color identification

Black pipe body + yellow stripe: international common gas pipeline identification.

Other colors can be customized according to customer requirements (subject to local regulations).

5. International standard certification:

ISO 4437: International standard for buried polyethylene piping systems for gas applications.

EN 1555: European standard for polyethylene piping for gas transmission.

ASTM D2513: Jar 'mu̲i estadounidense pa ntsa̲ ne materiales estándar pa tuberías gas.

GB 15558.1-2015: Estándar Nacional Ntxinä pa tuberías polietileno da njapu'befi ar Gas.

Aplicaciones ar HDPE Gas Pipe

1. red ar gas urbana

Ya líneas principales ar gas municipal ne tuberías residenciales.

Ko ya suministro gas pa usuarios industriales ne comerciales.

2. Transmisión gas industrial

NTHEGE gas industrial pa do̲ni químicas, Estaciones ar energía, etc.

LNG yá GLP almacenamiento ne NTHEGE tubería estación NTHEGE.

3 Áreas rurales ne remotas

ko ya suministro gas distribuido.

Tubería gas ingeniería biogás.

4. nt'uni mbo jar ximha̲i hontho

Áreas propensas ja ya terremotos: Utilice flexibilidad pa reducir riesgo fractura.

Ha̲i altamente corrosivo: Mäs maki nzaki útil en lugar de tuberías ya metal.

Cruce ar dehe: Xí hñets'i'i flotabilidad, Excelente resistencia presión ar dehe.

Embalaje ne envío

Diámetro ar tubería. DN20 — 63mm 'bu̲i jar bobinas ko 100 m yá 200 m longitud

Diámetro ar tubería. DN75 — 1200mm Embalado jar barras ko 5,8 m wa 11,8 m longitud

envío:ya däzabo,ferrocarril,'bu̲ ndähi wa komongu petición ar cliente.

Perfil ar empresa

Luoyang Datang Energy Tech Co.Ltd was established in 2015 and located in High-tech development zone, Luoyang City, covers a large area with state-of-the-art facilities. Our government offers a supportive environment, including convenient transportation and access to essential resources. Since inception in 2015, we have been committed to excellence in pipes and fittings, continuously innovating to meet market demands.

If you need PPR Pipes and Fittings,Please feel free to contact us(sales@pipesandfittings.net)

Payment Terms

T/T,L/C at sight,Western Union & Paypal,etc.

FAQ of HDPE Gas Pipe

Q1: How long is the service life of HDPE Gas Pipe?

A: Under standard working pressure and environmental conditions, the design life of PE gas pipe is 50 ya je̲ya. The actual life is affected by the installation quality, soil environment and maintenance.

Q2: to HDPE Gas Pipe withstand high temperature?

A: PE gas pipe long-term operating temperature limit is +40℃, short-term (such as maintenance welding) can withstand +60℃. It is recommended to use heat-resistant materials or add insulation layer in high temperature environment.

Q3: How to connect HDPE Gas Pipe?

A: Electrofusion and Butt Fusion are mainly used, which need to be operated by professional technicians to ensure tightness.

Q4: Is the HDPE Gas Pipe environmentally friendly?

A: PE material is non-toxic and harmless, the production process is pollution-free, and can be 100% recycled, in line with EU RoHS and REACH environmental protection standards.

Q5: Tange ya ya desventajas PE100 Gas Pipe compared with metal pipe?

A: tuberías PE pe̲ts'i pobre resistencia UV ('medi da ja da enterrado) ne resistencia limitada mextha ar mpat'i. However, ár Nxoge costo-rendimiento Tobe pe̲ts'i ventajas significativas jar hwähi gas.