Shanghai Metal Corporation is a leading Gas Transmission Pipeline manufacturer and supplier.
Gas pipe is a kind of special pipe for conveying combustible gas. Gas pipe must bear certain pressure. Generally, PE resin with large molecular weight and good mechanical performance, such as HDPE resin, should be selected.
If you want to know more about our Piping System or Gas Transmission Pipeline price please feel free to contact us, we will reply you within 24 hours.
1. PE Gas Pipe
Material: PE 80 or PE 100
Pressure Rating: PN≤0.3MPa, PN≤0.4MPa, PN≤0.5MPa and PN≤0.7MPa
Size: full 20mm through 450mm availability
Colors: PE80 Pipe: black with yellow stripes; PE100 Pipe: orange, black with orange stripes, other colors upon request.
Form Supplied: 5.8m or 11.8m meters straight length (DN＞63), 50 or 100 meters coil length (DN20~DN63), Other forms are also available upon request
Corrosion Resistance: resist chemical matters and electron chemical corrosion
Low Flow Resistance: smooth interior walls and low friction
Excellent Flexibility: can be supplied in coil
Easy Installation: light weight and handed friendly
Longevity: can work for more than 50 years under proper use
Various Joint Availability: butt fusion joint, electro fusion joint and transition joint
Recycled and Environment-friendly
2. Aluminium-plastic Composite Pipe
Material: Polyethylene and Aluminum
Size: 1014 to 2632
Color: white, orange and yellow
Standard: ASTM F1281、ASTM F 1282、BS 6920
Form Supplied: coil form
Applications: cold water supply, hot water supply and gas supply
Welding Mode: over-lap welding
Low linear expansion coefficient, not easy to deform with the change of temperature
Flexible and can be supplied in coil
Use less fittings compare to conventional plastic & metal pipes
No microorganism growth and hygienic
Easy to bend, low weight and fast to install
Joint does not need adhesive
Low transportation cost
Can work for more than 50 years under proper use
3. Steel mesh frame plastic(HDPE) composite gas pipe
Steel mesh frame plastic(HDPE) composite gas pipe is a kind of high-strength steel wire left and right spiral wound network skeleton as the reinforcement, high-density polyethylene as the matrix, and the steel wire mesh skeleton and the inner and outer layers of high-density polyethylene are closely connected by a high-performance adhesive resin layer, which has a better composite effect.
It is superior to pure plastic pipe in strength, rigidity and impact resistance, similar to low linear expansion coefficient and creep resistance of steel pipe. It has the same corrosion resistance as pure plastic pipe. It has high temperature and corrosion resistance, and low thermal conductivity;
The utility model has the advantages of high comprehensive cost performance, non-toxic, smooth inner wall and no scaling, and the head loss of the pipeline is 30% lower than that of the steel pipe, which is the best substitute for the steel pipe, the ductile pipe and the pure plastic pipe;
Excellent structure. The reinforced framework of the pipe and the inner and outer plastic are contained into a whole, so there is no worry about the separation of the inner and outer plastic and the reinforcement. Because plastic is a composite of two materials;
The phenomenon of rapid stress cracking which is difficult to overcome by plastic pipe will not occur;
The overall reliability of pipes is high. Under normal conditions, the service life can be up to 50 years