PE100 Pipe Gazê ya Polîetîlen Ji bo Projeya LNG

Danasîna ji PE100 Polyethylene Gas Pipe

Boriya Gazê ya Polîetîlen (PE gas pipe, short for PE gas pipe) is a pipeline system made of high density polyethylene (HDPE) an jî polîetîlenê dendika navîn (MDPE) as raw materials through extrusion molding process, specially designed for the transportation of natural gas, gaza petrolê ya şilkirî (LPG) and other gas media. Li gorî lûleyên metal ên kevneşopî, PE gas pipe has become the preferred material in the field of global gas transportation due to its characteristics of light weight, berxwedana korozyonê, strong impact resistance and long life.

Details of PE100 Polyethylene Gas Pipe

• Berxwedana korozyonê: 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 years, far more than the metal pipeline (fêrane 20-30 years).
• Convenient construction: giraniya sivik (bes 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: ne jehrî û bê tam, in line with drinking water contact standards, û 100% recyclable.

PE100 Gas Pipe Technical Indicators:

Indicators	Parameter requirements
Density (g/cm³)	≥0.94 (HDPE)
Melting index (g/10min)	≤0.5 (190 ° C, 5kg)
Hêza hîdrostatîk a demdirêj (MPa)	PE80:8.0 (20 ° C, 50 years)PE100: 10.0 (20 ° C, 50 years)
Elongation at break (%)	≥350
Berxwedana li hember şikestina stresa jîngehê (h)	≥1000 (80℃, 4.6MPa)
Dema induction oxidation (min)	≥20 (200 ° C)

Specifications of PE100 Gas Pipe

1.Material grading

• PE80: Polîtîlenê density navîn, suitable for medium and low pressure gas transmission (≤0.4MPa).
• PE100: Polîtîlenê bi density bilind, with higher strength and pressure resistance (up to 1.0MPa), suitable for high pressure long distance transportation.

2. Pipe size

Dirêjahiya derve (mm)	Nirxa SDR	Zexta xebatê (MPa)	Wall thickness range (mm)
20-63	SDR11	0.4-0.6	2.3-5.8
75-180	SDR17.6	0.2-0.4	4.3-10.3
200-630	SDR11	0.8-1.0	18.2-57.2

Not: SDR (Rêjeya Dimension Standard) 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. Dirêjahiya standard

• 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.
• LI 1555: European standard for polyethylene piping for gas transmission.
• ASTM D2513: American Society for Materials and Testing Standard for Gas Piping.
• GB 15558.1-2015: China’s National Standard for polyethylene pipes for Gas use.

Serîlêdanên ji 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, santralên elektrîkê, etc.
• LNG/LPG storage and distribution station connection pipeline.

3 Rural and remote areas

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

4. Special environment

• 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.

Pakkirin û şandin

• Roja boriyê. dn20-63mm di qolên bi dirêjahiya 100m/200m be
• Roja boriyê. Dn75-1200mm di barsên bi dirêjahiya 5,8 m an 11,8 m bêne pak kirin
• Shipment:Bi deryayê,hesinî,bi hewa an jî wekî daxwaza xerîdar.

Profîla Pargîdaniyê

Luoyang Datang Energy Tech Co.Ltd de hate damezrandin 2015 û li devera pêşkeftina teknolojiya bilind cih digire, Bajarê Luoyang, deverek mezin bi tesîsên herî pêşkeftî vedigire. Hikûmeta me hawirdorek piştgirî pêşkêşî dike, tevî veguheztina hêsan û gihîştina çavkaniyên bingehîn. Ji destpêkê ve di 2015, em di lûle û pêlavan de bi jêhatîbûnê ve girêdayî ne, bi berdewamî nûjen dike da ku daxwazên bazarê bicîh bîne.

Heke hûn hewceyê PPR Pipes and Fittings,Ji kerema xwe bi me re têkilî daynin([email protected])

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FAQ of PE100 Gas Pipe

Q1: Jiyana karûbarê çiqas dirêj e PE100 Gas Pipe?

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

Q2: Kanîn PE100 Gas Pipe withstand high temperature?

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

Q3: Çawa girêdanPE100 Gas Pipe?

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

Q4: Is the PE100 Gas Pipe environmentally friendly?

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

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