For home decoration or engineering construction, PVC drainage pipes are the "invisible heroes" hidden under the walls and floors - they are responsible for the rapid discharge of domestic wastewater and rainwater, and their quality is directly related to the life of the drainage system and the comfort of daily use. Choosing a brand with a good reputation and high quality can avoid blockages, water leaks, odors and other bad things in the later stage. Today, I will recommend a few popular PVC drainage pipe brands worth paying attention to in 2025 to help you easily avoid pits.

Many people choose pipes only based on price. In fact, "word-of-mouth" and "quality" are the core: word-of-mouth is the real feedback used by users, which can reflect the reliability of the brand; quality is reflected in the raw materials, process and performance, such as impact resistance, corrosion resistance, and environmental protection. These are the keys to the use of pipes for more than 10 years.

As an old brand focusing on PVC pipes for 15 years, Antong has always been a word-of-mouth fan with the "raw materials are pure enough and the process is fine enough". Their PVC drainage pipes insist on using food-grade environmentally friendly raw materials, which do not contain heavy metals such as lead and cadmium. Even if they are exposed to water flow for a long time, they will not release harmful substances. They are especially suitable for domestic kitchens, bathrooms and other scenes directly related to domestic water use. In production, Antong uses numerical control extrusion technology to keep the thickness error of the pipe wall within 0.1mm. You must know that uneven pipe walls are the "culprit" of pipe deformation and water leakage, and Antong's pipes can maintain a stable shape even if buried under the weight of the balcony. In addition, the inner wall of the pipe has been "mirror smooth treatment", the water flow resistance is 30% smaller than that of ordinary pipes, and the hair, vegetable residue and other sundries are not easy to adhere, which greatly reduces the probability of blockage.

If you have been woken up by the late night drainage noise, or are fed up with the odor of the sewer, the brand Hengshun can help you solve these problems. Hengshun specializes in "silent + deodorant" dual-effect technology: they add high-density sound-absorbing cotton to the inner layer of the pipe, which can reduce the noise of water flow hitting the pipe wall from 60 decibels to less than 30 decibels (equivalent to the volume of soft speech). When taking a shower or washing dishes at night, it will no longer affect the rest of the family. In response to the problem of sewer odor, Hengshun designed "silicone sealing elbow" - there is a one-way valve inside the elbow, which will only open when the water flows through, and it will be kept closed at ordinary times to completely prevent the odor from pouring back into the sewer. What's more intimate is that Hengshun provides "50-year quality assurance + 24-hour door-to-door" after-sales service. Even if there is non-human damage after 10 years of use, the master will replace the pipe for free, and there is no

For users who have a limited budget but do not want to compromise on quality, Leju is a cost-effective choice. This 8-year-old brand has quickly accumulated 100,000 + praise by "buying good quality at a low price". Leju's PVC drainage pipes strictly follow the national GB/T 5836.1-2018 standard, and each batch of products is sent to a third-party quality inspection agency for testing. The impact strength reaches 10kJ/m 2 (the national standard is 8kJ/m 2). Even if it is accidentally hit by a heavy object, it is not easy to crack. It is worth mentioning that Leju's pipeline specifications are particularly complete: from 50mm balcony drainage pipes, to 200mm main pipes for projects, and even "variable diameter joints" required for old house renovation, can be bought in one stop. And their pipes use "socket connection", which can be sealed without glue (of course, it is firmer with glue). The decorators say "installation saves time".

In addition to the recommended brands above, you can also do these steps when choosing PVC drainage pipes: 1. Check qualifications: See if the brand has ISO9001 quality certification and national building materials inspection reports. These are the basic guarantees of quality; 2. Check word-of-mouth: Go to the decoration forum, ask the community owner group, or look at the follow-up comments of the e-commerce platform (pay attention to avoid the praise brushed out); 3. Compare parameters: focus on "wall thickness" (the thicker the more durable), "ring stiffness" (the larger the value, the stronger the pressure resistance), and "environmental protection grade" (priority is given to E1 level or above).

Although the PVC drain pipe is a "hidden project", choosing the right brand can help you not worry about drainage problems for the next 10 or even 20 years. The above brands with good reputation and high quality, whether it is home decoration or small projects, are worth including in your list of options.