ПЕ100 Полиетиленска гасна цев за ЛНГ пројекат

Интродуцтион оф PE100 Polyethylene Gas Pipe

Polyethylene Gas Pipe (PE gas pipe, short for PE gas pipe) is a pipeline system made of high density polyethylene (ХДПЕ) или полиетилен средње густине (МДПЕ) as raw materials through extrusion molding process, specially designed for the transportation of natural gas, течни нафтни гас (ЛПГ) and other gas media. У поређењу са традиционалним металним цевима, PE gas pipe has become the preferred material in the field of global gas transportation due to its characteristics of light weight, отпорност на корозију, strong impact resistance and long life.

Детаљи о PE100 Polyethylene Gas Pipe

• Отпорност на корозију: 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.
• Дуготрајна услуга: the design life can reach more than 50 године, far more than the metal pipeline (обично 20-30 године).
• Погодна конструкција: мала тежина (само 1/8 of the steel pipe), support trenchless construction (such as directional drilling), greatly reduce installation costs.
• Good sealing: using hot melt connection technology, the interface strength is consistent with the pipe body, and the potential gas leakage is eliminated.
• Environmental safety: non-toxic and tasteless, in line with drinking water contact standards, и 100% рециклабилно.

PE100 Gas Pipe Technical Indicators:

Индикатори	Parameter requirements
Густина (г/цм³)	≥0.94 (ХДПЕ)
Melting index (g/10min)	≤0.5 (190 ° Ц, 5кг)
Дуготрајна хидростатичка чврстоћа (МПа)	ПЕ80:8.0 (20 ° Ц, 50 године)ПЕ100: 10.0 (20 ° Ц, 50 године)
Elongation at break (%)	≥350
Отпорност на пуцање од стреса околине (х)	≥1000 (80℃, 4.6МПа)
Oxidation induction time (min)	≥20 (200 ° Ц)

Спецификације за PE100 Gas Pipe

1.Material grading

• ПЕ80: Полиетилен средње густине, suitable for medium and low pressure gas transmission (≤0.4MPa).
• ПЕ100: Полиетилен високе густине, with higher strength and pressure resistance (up to 1.0MPa), suitable for high pressure long distance transportation.

2. Величина цеви

Спољашњи пречник (мм)	СДР вредност	Радни притисак (МПа)	Wall thickness range (мм)
20-63	СДР11	0.4-0.6	2.3-5.8
75-180	СДР17.6	0.2-0.4	4.3-10.3
200-630	СДР11	0.8-1.0	18.2-57.2

Напомена: СДР (Стандардни однос димензија) 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. Стандардна дужина

• Straight pipe: 6м, 12м (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:

• ИСО 4437: International standard for buried polyethylene piping systems for gas applications.
• ИН 1555: European standard for polyethylene piping for gas transmission.
• ASTM D2513: American Society for Materials and Testing Standard for Gas Piping.
• ГБ 15558.1-2015: China’s National Standard for polyethylene pipes for Gas use.

Пријаве од PE100 Gas Pipe

1. Urban gas network

• Municipal gas main lines and residential pipelines.
• Gas supply system for industrial and commercial users.

2. Industrial gas transmission

• Industrial gas distribution for chemical plants, електране, итд.
• LNG/LPG storage and distribution station connection pipeline.

3 Rural and remote areas

• Distributed gas supply system.
• Bio-gas engineering gas pipeline.

4. Посебно окружење

• Earthquake prone areas: Use flexibility to reduce the risk of fracture.
• Highly corrosive soil: Longer service life instead of metal pipes.
• Water crossing: low buoyancy, excellent water pressure resistance.

Паковање и испорука

• Пипе даи. dn20-63mm be in coils with 100m/200m length
• Пипе даи. Dn75-1200mm be packed in bars with 5.8m or 11.8m length
• Испорука:По мору,железница,ваздушним путем или по захтеву купца.

Профил компаније

Луоианг Датанг Енерги Тецх Цо.Лтд основан је у 2015 и налази се у зони високотехнолошког развоја, Луоианг Цити, покрива велику површину са најсавременијим објектима. Наша влада нуди окружење подршке, укључујући погодан превоз и приступ основним ресурсима. Од оснивања у 2015, били смо посвећени изврсности у цевима и фитинзима, континуирано иновирати како би задовољили захтеве тржишта.

Ако су вам потребне ППР цеви и фитинзи,Слободно нас контактирајте(салес@пипесандфиттингс.нет)

Услови плаћања

Т/Т,Л/Ц на видику,Вестерн Унион & Паипал,итд.

ФАК оф PE100 Gas Pipe

К1: How long is the service life of PE100 Gas Pipe?

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

К2: Can PE100 Gas Pipe withstand high temperature?

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

К3: How to connectPE100 Gas Pipe?

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

К4: Is the PE100 Gas Pipe environmentally friendly?

А: 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.

К5: What are the disadvantages of PE100 Gas Pipee compared with metal pipe?

А: PE pipes have poor UV resistance (need to be buried) and limited high temperature resistance. Међутим, its comprehensive cost performance still has significant advantages in the gas field.