Pipa Gas Polietilen Hitam Kepadatan Tinggi

Introduction of Black Polietilen Pipa Gas

Polyethylene Gas Pipe (PE gas pipe, short for PE gas pipe) is a pipeline system made of high density polyethylene (HDPE) atau polietilen densitas sedang (MDPE) as raw materials through extrusion molding process, specially designed for the transportation of natural gas, gas minyak bumi cair (LPG) and other gas media. Dibandingkan dengan pipa logam tradisional, PE gas pipe has become the preferred material in the field of global gas transportation due to its characteristics of light weight, ketahanan terhadap korosi, strong impact resistance and long life.

Details of Black Polyethylene Gas Pipe

Ketahanan korosi: 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.

Umur panjang service: the design life can reach more than 50 bertahun-tahun, far more than the metal pipeline (biasanya 20-30 bertahun-tahun).

Convenient construction: ringan (hanya 1/8 dari pipa baja), 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: tidak beracun dan tidak berasa, in line with drinking water contact standards, Dan 100% dapat didaur ulang.

Polietilen Pipa Gas technical indicators:

Specifications of Black Polyethylene Gas Pipe

1.Material grading

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

PE100: Polietilen densitas tinggi, with higher strength and pressure resistance (up to 1.0MPa), suitable for high pressure long distance transportation.

2. Pipe size

Catatan: SDR (Rasio Dimensi Standar) 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. Panjang standar

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.

DI DALAM 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.

Applications of Black Polyethylene 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, pembangkit listrik, dll..

LNG/LPG storage and distribution station connection pipeline.

3 Rural and remote areas

Distributed gas supply system.

Bio-gas engineering gas pipeline.

4. Lingkungan khusus

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.

Pengepakan dan Pengiriman

hari pipa. dn20-63mm berada dalam gulungan dengan panjang 100m/200m

hari pipa. Dn75-1200mm dikemas dalam batangan dengan panjang 5,8m atau 11,8m

Pengiriman:Melalui laut,kereta api,melalui udara atau sebagai permintaan pelanggan.

Profil Perusahaan

Luoyang Datang Energy Tech Co.Ltd didirikan pada 2015 dan terletak di zona pengembangan teknologi tinggi, Kota Luoyang, mencakup area yang luas dengan fasilitas canggih. Pemerintah kami menawarkan lingkungan yang mendukung, termasuk transportasi yang nyaman dan akses terhadap sumber daya penting. Sejak awal berdirinya 2015, kami telah berkomitmen terhadap keunggulan dalam pipa dan perlengkapannya, terus berinovasi untuk memenuhi permintaan pasar.

Jika anda membutuhkan Pipa PPR dan Fittingnya,Jangan ragu untuk menghubungi kita(penjualan@pipesandfittings.net)

Ketentuan Pembayaran

T/T,L/C pada pandangan,Serikat Barat & Paypal,dll..

FAQ of Black Polyethylene Gas Pipe

Q1: How long is the service life of PE gas pipe?

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

Q2: Can PE pipe withstand high temperature?

A: PE gas pipe long-term operating temperature limit is +40℃, jangka pendek (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 PE gas pipe?

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

Q4: Is the PE 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: How to carry out pipe maintenance?

A: No special maintenance is required. It is recommended to carry out air tightness testing every 5 bertahun-tahun. Potential problems can be located through closed circuit television (CCTV) or acoustic detection technology.