Certificate of ISO 4427-2:2019

HDPE pipes with DEKKO brand of DEKKO Group have been certified by the General Department of Standards, Metrology and Quality – QUACERT Conformity Certification Center in accordance with the requirements of ISO 4427-2:2007

ISO 4427-2: 2019 Standard certificate is licensed for all HDPE pipe products - Polyethylene (PE) pipes for water supply, PE 80, PE 100, nominal diameter from 20mm to 1200mm.

With the ISO 4427 certificate, DEKKO can confidently affirm the quality of DEKKO's HDPE product line in terms of durability, abrasion resistance, and water safety when used. The product will be the first choice in Vietnam today in the HDPE lines on the market.

What is ISO 4427-2:2019 Standard?

ISO 4427-2:2019 is an international standard that specifies pipes manufactured from polyethylene (PE) for domestic water supply, including raw water before being treated and water for general purposes. .

In addition, the standard also specifies PR fittings, their joints and mechanical joints with other materials at a pressure of 25 bar  and a temperature of 20 degrees Celsius.

The following types of pipes are specified:

- HDPE pipe (Outside diameter DN), including identification stripes;

- HDPE pipe has layers made by extrusion method simultaneously on one or both planes and outside the pipe (Total Outer Diameter DN) when all layers have the same MRS ratio.

-  HDPE pipe (Outside Diameter DN) has an extra layer of thermoplastic, peelable on the outer surface of the pipe “Coated pipe”

To better understand the standard, you can see the standard document ISO 4427-2:2019.

About Dekko HDPE Pipe

HDPE pipe product line is one of 3 product lines that DEKKO pays great attention to developing (Including 2 other product lines, PVC pipes and HDPE pipes). The product line has also created DEKKO's brand in the Vietnamese plumbing market.

DEKKO HDPE pipe product line has outstanding characteristics such as resistance to weather conditions in open-air applications (Excellent UV resistance), high abrasion resistance, weight. Light weight, easy to transport, construction and installation, besides the product is also very environmentally friendly, resistant to many chemicals and has high safety for water source.

With those preeminent features, HDPE DEKKO is widely applied in all different projects such as clean water supply systems for buildings, water supply and drainage systems for bridges and bridges, water conduit systems. irrigation, irrigation for agricultural works, system for waste discharge, chemical transportation for industrial works, mineral mud transportation system for oil exploitation works.

High quality, timeless durability, water safety and hygiene, affordable price, beautiful design are the strengths of HDPE DEKKO that you should not ignore. To contact DEKKO's agent or need advice and support on DEKKO branded product lines. Please contact DEKKO customer service for the best advice.