chris chan

Replacing a swing bearing on an excavator is one of the more complex maintenance jobs you can take on, and it requires careful preparation, proper tools, and strict attention to safety procedures. This is not a quick repair; it typically takes at least two full days for smaller operations, and even longer for larger machines

Oil and natural gas are both corrosive, placing extremely high demands on the corrosion resistance of pipelines. The corrosion resistance of a pipeline directly affects its lifespan. So, how can we improve the corrosion resistance of pipelines? External Anti-corrosion Coating External anti-corrosion coating is applied to the outer surface of the pipeline, especially for underwater

ANSI B16.5 slip-on raised face flanges are standard parts used across many piping systems. They help create tight, leak-proof joints that keep fluid flow steady and safe. Their design makes them reliable for a wide range of plant operations. These flanges play a key role in pipelines used in oil and gas, chemical plants, power

The 45-degree elbow is a pipe fitting designed to direct flow at a 45-degree angle. The product gives a softer turn compared to the 90-degree elbow, which helps in minimising friction and providing a smoother internal resistance in the line. It also provides a smooth passage that will keep the flow of the liquid stable

Large-diameter steel pipes are an important pillar of modern infrastructure design and play a very important role in industrial applications, especially transportation and water conservancy. This article will introduce large-diameter pipes from multiple aspects such as definition, standards, and application scenarios, so that you can have a clear and in-depth understanding of large-diameter steel pipes.

SA-179 Application And Advantages SA 179 application scenarios Heat exchangers and condensers: SA-179 steel pipes are the preferred material due to their ultra-thin wall thickness (minimum 0.5mm) and uniform pipe diameter tolerance (±0.1mm), which not only reduces the weight of the structure, but also improves the heat transfer efficiency by 15%-20%. Power boiler system: In

All pipes mentioned in this article are sold by PANDAPIPE. Are you wondering why a pipe company would write an article about Solar Panel Racking? Actually, Solar Panel Racking is essentially a metal structure, and pipes are the main material that makes up the structure. What Is A Solar Panel? A solar panel generates electricity

Hydraulic cylinders are the heart of many pieces of heavy equipment, and without well-maintained hydraulic cylinders, even the most advanced equipment cannot operate at full performance. Regular heavy equipment maintenance is crucial to prevent breakdowns and protect both productivity and safety. 1. Seal Wear and Hydraulic Leaks A leading cause of hydraulic cylinder problems is

All pipes mentioned in this article are sold by our company. Alloy Steel Company Ability Alloy Steel Company Core Technology A high-quality alloy steel company should be able to precisely control alloying elements and their composition, and have a thorough understanding of how element weight and content affect pipe performance. We possess advanced manufacturing equipment

What Is Spool Pieces Of Pipe？ Pipe Spool Before introducing the spool piece, I think you should first understand what a spool is. A pipe spool is a prefabricated, factory-assembled, single-pipe unit. It’s an essential component of a piping system. Using a pipe spool eliminates the need for on-site fabrication and installation, improving construction efficiency