Company Profile

The industry-renowned "Meergu" pipeline, founded in 2000, is one of the core industries of the group company; mainly engaged in PP-R, PE-RT , PE, PVC and other new plastic pipe products and related plumbing accessories, and is committed to providing comprehensive system solutions for domestic water supply and drainage, HVAC, and municipal water supply to various end customers. Adhering to the belief that "management innovation, technological innovation, and product innovation lead to growth," we are constantly optimizing the organization, adjusting mechanisms, and updating concepts to achieve corporate leaps and bounds. Today, "Meergu" has become China's leading plastic pipe brand and has been highly recognized by the industry and users. It has been awarded "Top Ten Brands in China's Plastic Pipe Industry", "Shanghai Famous Brand Products", and "Shanghai Famous and Excellent Products in Building Materials Industry". ", "Top 50 Competitive Enterprises in Shanghai's Decoration Materials Market", "Top Ten Best-Selling Brands", "Quality Service Enterprise", "Consumer Satisfaction Products" and other honorary titles for pipe and fitting products in Shanghai's decoration materials market.

Product advantages

Antibacteria, long service life, good compressive strength and temperature resistance.

Product details

Product brand: Melgu

Product model: hot and cold water pipe (DN25*4.2)

Product package: 40-meter package with one kitchen and one bathroom

Evaluation items: appearance, details, etc.

1. Appearance

Meergu AL-PPR high-energy stable antibacterial tube has a five-layer structure, the middle layer is a welded aluminum tube, and the inner layer is a PE-RT antibacterial layer. The outer layer is made of PP-R material, and high-performance special hot melt adhesive is used between the inner and outer layers and the aluminum tube, which is extruded and compounded at one time under high temperature and high pressure.

The aluminum alloy pipe layer in the middle provides a high-strength core skeleton for the entire pipeline. The outer plastic pipe has the advantages of corrosion resistance, temperature resistance, and reliable connection. The inner PE-RT material is added with Kang Wangzaiyin PAG-40 silver ion antibacterial agent has high-efficiency broad-spectrum bactericidal effect, non-toxic, non-polluting, hygienic and self-cleaning characteristics;

We can also determine the quality of a water pipe by measuring its size. Generally speaking, the more standard the direct size, the higher the production level of the product. When we tested the Melgu water pipe, the diameter was exactly 25MM, which is very accurate, and the wall thickness was 4MM.

Each genuine Melgu water pipe accessory is clearly engraved with the brand trademark, quality certification, product material, product model and other descriptions. Each authentic fitting of Mergu Water Pipe is affixed with a firm anti-counterfeiting system label. You can scratch off the coating and call or go to the official website to check the authenticity, which is convenient and easy.

2. Size evaluation

Our evaluators measured the inner diameter and diameter of the product with a precise size measuring instrument and found that the actual size of the product was the same as the size marked on the product model. , there is no difference at all. From another aspect, it also shows that the company strictly controls product quality.

This is the Melgu pipeline production workshop. Strict management regulations are a necessary condition to ensure product quality. Compared with the simple hanging process of some manufacturers' inserts, which require one layer of electroplating and seven steps, Melgu's inserts go through four layers of electroplating and are meticulous and tight. Using a complex barrel plating process, the copper insert electroplating has gone through 18 rigorous processes, with good uniformity, high wear resistance, corrosion resistance, and elimination of water seepage and leakage.

Meergu Pipeline is the first water pipe company to settle in Shangtuan, and is a star merchant in Shangtuan. It has a good reputation in Shangtuan, with 100 positive reviews! It is the first service company in the group to propose factory installation and a 50-year double warranty. Melgu PPR water pipes are derived from petrochemical raw materials imported from Europe.

The material is added with Kangwang silver-containing PAG-40 silver ion antibacterial agent, which has high-efficiency broad-spectrum bactericidal effect, non-toxic, non-polluting, hygienic and self-cleaning characteristics; Melgu AL-PPR has excellent and stable antibacterial properties. Pipe is the most perfect combination of metal pipe and plastic pipe, especially suitable for use in high-temperature, high-pressure places and high-end residences. Product features: Highly effective antibacterial. Tested by national authoritative institutions, the inner layer of the pipe has high-efficiency broad-spectrum sterilization effect. The antibacterial rate reaches more than 95% against most common harmful bacteria. It is a real Kangju product.

It has high static pressure resistance and good temperature resistance.

3. Accessory evaluation

This product combines the excellent hygienic performance of plastic pipes. At the same time, the middle aluminum layer effectively isolates oxygen from infiltrating outside the pipe, inhibits the survival and growth of bacteria in the pipe, and ensures The water in the pipe is hygienic and healthy and prevents invisible secondary pollution. Low linear expansion coefficient: The linear expansion coefficient of PP-R aluminum composite pipe is small, close to that of metal materials. There is no obvious thermal expansion and contraction when the pipe is installed and used. It has obvious advantages in high-temperature hot water, HVAC, and surface-mounted pipeline applications. Long service life.

The outer layer of PP-R on the pipe can prevent the oxidation of the middle aluminum layer. The middle aluminum layer increases the rigidity of the pipe and prevents oxygen penetration, which can effectively ensure a longer service life of the pipe. The connection is firm and uses hot-melt connection, which is convenient and reliable. The entire pipeline system after connection forms a whole, eliminating the hidden danger of water leakage. Detectable, easy for later construction

This water pipe has unique reinforcing ribs to eliminate hidden dangers of water leakage. Melgu water pipe fittings reinforced ribs can enhance the firmness of the key and concrete, and the pipe will not be damaged when the faucet is rotated. , to eliminate potential safety hazards.

Double thread design prevents leakage. Melgu copper pipe fittings have a unique double-thread design, which can prevent slipping when wrapping the raw material tape, making the connection tighter and preventing leakage and leakage.

Summary evaluation: Melgu AL-PPR high-energy stable antibacterial tube has a five-layer structure, the middle layer is a welded aluminum tube, the inner layer is a PE-RT antibacterial layer, and the outer layer is PP-R Material, high-performance special hot melt adhesive is used between the inner and outer layers and the aluminum tube, which is extruded and compounded at one time under high temperature and high pressure. The aluminum alloy pipe layer in the middle provides a high-strength core skeleton for the entire pipeline, and the outer plastic pipe has the advantages of corrosion resistance, temperature resistance, and reliable connection. In terms of price, buying a package in Rilong will also be more cost-effective. Are you tempted?