What is pe4710?

High-performance polyethylene is an improved polyethylene compound for pressure pipe that is designated PE4710. Compared to conventional pressure piping materials such as PE3408, several important performance characteristics are significantly enhanced.

Pipe grade polyethylene materials with the PE4710 designation describe a pipe grade material that meets exceptionally high performance requirements.

Beside above, what is SDR 11 HDPE pipe? SDR11 & SDR17 HDPE Pipe (High Density Polyethylene Pipe) & HDPE Pipe Fittings are an outstanding choice for chemical and fertilizer transfer and many industrial applications. Lightweight, flexible, chemical and abrasion resistant, HDPE will not rust, rot, corrode or crack like some other pipe products.

Similarly one may ask, what does pe100 mean?

PE100. PE100 is a version of HDPE and stands for Poly Ethylene with an Minimum Required Strength (MRS) of 100 at 50 years and 20ยบ according to ISO4427.

What is ASTM d3350?

This specification covers the identification of polyethylene plastic pipe and fitting materials. Materials shall be manufactured by molding and extrusion of polyethylene plastic in the form of powder, granules, or pellets.

What does PN mean in pipes?

Pression nominal

What is minimum required strength?

Minimum Required Strength (MRS)MPa The MRS is determined by performing regression analysis in accordance with ISO 9080 on the test data from the results of long-term pressure testing. The regression analysis allows for the prediction of the minimum strength for a specific service lifetime.

What does PN 20 mean?

Flange Pressure Nominal (PN) 20.

What is polypipe made of?

Polypipe is a manufacturer of plastic piping systems, for use in the residential, commercial, civils and infrastructure sectors. The piping systems are used for a variety of applications including drainage, plumbing, water supply, water management, cable management, heating and ventilation.

Which is better pe80 and pe100?

PE100 also has a higher strain hardening modulus than PE80, suggesting that the former is better in the resistance to deformation. In addition, viscous stress and quasi-static stress of PE100 are higher than those of PE80. However, PE80 has a better resistance to relaxation.

Is pe100 a HDPE?

High-density polyethylene (HDPE, PE100) or Polyethylene High Density (PEHD), also known as Black Poly or Blackpoly in the industry is a polyethylene thermoplastic made from petroleum. The difference in strength exceeds the difference in density, giving HDPE a higher specific strength.

What is difference between PE 63 and pe80?

PE 80 – gas pipe for natural gas distribution network with pressure rate up to 4 bars – drinking water pipe with pressure rate up to 16 bar – sewers, outfall pipes, industrial pipes. Classed by Materials. Designation of material MRS at 50 years and 20oC MPa (bar) PE 100 10 (100) PE 80 8 (80) PE 63 6.3 (63) PE 40 4 (40)

What is DN in pipe?

DN = Diameter Nominal The term Diameter Nominal refers to the internal diameter of a pipe. Together with the nominal pressure rating and the materials class, all dimensions of a piping line, e. g. flange dimensions, are defined by indicating the nominal diameter.

What does SDR 11 stand for?

The thicker the wall, the higher the pressure rating of the pipe. IPS polyethylene pipe can also be called SDR pipe. SDR stands for Standard Dimension Ratio. The ratio referred to is the ratio between the Outside Diameter (OD) and the wall thickness. Therefore this pipe may be referred to as SDR 11.

What is SDR 11 pipe used for?

Many PE pipe manufacturers use the SDR method of rating pressure piping. An SDR-11 means that the outside diameter (OD) of the pipe is eleven times the thickness of the wall. With a high SDR ratio, the pipe wall is thin compared to the pipe diameter.

What is SDR in HDPE?

SDR stands for Standard Dimension Ratio. SDR is the ratio of the outer diameter to the thickness of the PE pipe, which is one of the characteristics of the Polyethylene pipe, and the pipes can be sorted according to the standard tables accordingly.

What is Dr rating for pipe?

HDPE Standard Dimension Ratio | SDR Pipe | Polyethylene Pipe SDR. The Dimension Ratio, DR, is the ratio of the pipe outside diameter to the pipe minimum wall thickness.

Where is HDPE used?

It is sometimes called “alkathene” or “polythene” when used for HDPE pipes. With a high strength-to-density ratio, HDPE is used in the production of plastic bottles, corrosion-resistant piping, geomembranes and plastic lumber. HDPE is commonly recycled, and has the number “2” as its resin identification code.

Is HDPE pipe safe for drinking water?

Yes. HDPE pipes are certified for potable water applications and produced from pressure-rated polyethylene compounds approved by NSF for public drinking water service. In fact, the United States puts its milk in HDPE gallon jugs.