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Gathering as One: Welping Team Observes Historic Day

We're proud to contribute to global trade with a spirit of openness and are thankful for the opportunity to build a better future through business.

Sep 3,2025

Gathering as One: Welping Team Observes Historic Day

Pipe size conversion

In pipe engineering, there are many standards and terms used to describe pipe sizes. Here are some of the most commonly used terms:

Sep 4,2024

Pipe size conversion

Which is Better, HDPE or PPR?

When selecting pipes for various applications, two popular materials are HDPE and PPR . Each material has its unique strengths, making them suitable for different uses.

Aug 23,2024

Which is Better, HDPE or PPR?

The Main Raw Materials and Characteristics of HDPE Pipes

HDPE (High-Density Polyethylene) and PVC (Polyvinyl Chloride) are two commonly used plastic pipes, widely applied in construction, industry, and agriculture.

Aug 23,2024

The Main Raw Materials and Characteristics of HDPE Pipes

PPR pipe Production Process

PPR pipes are widely used in hot and cold water systems, underfloor heating, and potable water supply due to their excellent thermal stability, corrosion resistance, and high pressure tolerance.

Aug 23,2024

PPR pipe Production Process

HDPE Drainage Pipe Connection Steps and Characteristics

HDPE (High-Density Polyethylene) drainage pipes are widely used in drainage systems due to their excellent performance and long service life.

Aug 23,2024

HDPE Drainage Pipe Connection Steps and Characteristics

Advantages of PRP Pipes in Household Water Systems

Choosing the right pipes for a household water system is crucial to ensuring the safety and efficiency of water use.

Aug 23,2024

Advantages of PRP Pipes in Household Water Systems

New Release of HDPE Fittings

We are delighted to announce the official release of our latest series of HDPE fittings!

Aug 23,2024

New Release of HDPE Fittings