Pig refers to the equipment that can clean the pipeline. As we all know, the pipeline needs to be cleaned regularly in order to keep it unblocked. However, some people do not pay much attention to pigging. Pigging is usually remembered when serious problems occur. However, it is too late at this time, so we need to pay attention to pigging at ordinary times. This has many benefits. The necessity of using pigs is introduced in detail below.

Solid Cast Cleaning Pig are special tools made use of to clean pipes, driven by gas, liquid, or pipe media. It can bring an electromagnetic establishing tool together with the ground obtaining tool to develop an electronic radar, and can also be outfitted with various other accessory devices to complete numerous complicated pipeline jobs.

The Urethane Sphere is made of corrosion-resistant neoprene. There are two kinds of hollow balls and solid balls. Pigging balls with DN>100mm are hollow balls. Solid balls can be used when the pipe diameter is less than 100mm. The wall thickness of the hollow ball is one-tenth of the inner diameter of the air pipe. The hollow ball is equipped with an air nozzle. The hollow ball is filled with water for use. In winter, the ball should be filled with an aqueous solution of antifreeze (such as glycol). This is to prevent freezing.

Stainless Steel Magnetic is an important accessory for pigs in pipelines. It generally refers to aluminum-nickel-cobalt alloys. The main material of magnetic steel is several hard, strong metals. Such as iron and aluminum, nickel, cobalt, and other syntheses. Sometimes copper, niobium, and tantalum are synthesized. Therefore, it can effectively clean the iron powder and rust in the pipeline. Usually, Stainless Steel Magnetic can be used in the initial inspection of pipelines. At this time, there is a lot of dust and debris in the pipeline. But pipelines are not yet transporting goods. So just do simple cleaning. This accessory can then be used to improve the cleaning power of the pig.

This Decoking pig is used for liquid removal, drying, sweeping and general cleaning. Foam pigs are our most popular style of cleaning pig due to they are very cost effective and versatile.

The pigging system consists of elastic projectiles (“pigs”) with a diameter slightly larger than the pipeline carrying the liquid. The pigging process introduces a pig into the pipeline. (usually automatically). and push it through the pipe. A pig is pushed through a pipeline by pressurizing the piping system behind it. Compressed air, carbon dioxide, nitrogen, freshwater or even the next product (depending on the application) provide the pressure. The liquid residue in the pipeline is recovered. Instead of flushing down drains, waste disposal, or collection areas: Propelled by pipe cleaners. and forced into the fill or storage tank at the destination, or returned to the source. Processing then continues with the remaining product.

The pigging system consists of elastic projectiles (“pigs”) with a diameter slightly larger than the pipeline carrying the liquid. The pigging process introduces a pig into the pipeline. (usually automatically). and push it through the pipe. A pig is pushed through a pipeline by pressurizing the piping system behind it. Compressed air, carbon dioxide, nitrogen, freshwater or even the next product (depending on the application) provide the pressure. The liquid residue in the pipeline is recovered. Instead of flushing down drains, waste disposal, or collection areas: Propelled by pipe cleaners. and forced into the fill or storage tank at the destination, or returned to the source. Processing then continues with the remaining product.

The pigging system consists of elastic projectiles (“pigs”) with a diameter slightly larger than the pipeline carrying the liquid. The pigging process introduces a pig into the pipeline. (usually automatically). and push it through the pipe. A pig is pushed through a pipeline by pressurizing the piping system behind it. Compressed air, carbon dioxide, nitrogen, freshwater or even the next product (depending on the application) provide the pressure. The liquid residue in the pipeline is recovered. Instead of flushing down drains, waste disposal, or collection areas: Propelled by pipe cleaners. and forced into the fill or storage tank at the destination, or returned to the source. Processing then continues with the remaining product.

Classification of Pipe Pig！ 1. Fully coated polyurethane foam pig 2. Rubber pig ball 3. Cup pig 4. Dish cup straight plate pig + caliper aluminum plate 5. The two-way straight plate mechanical Pipe Pig 6. Two-way straight plate pig + diameter measuring aluminum plate (90% inner diameter) 7. Pressure control cup pig 8. Straight plate nylon brush pig 9. Two-way straight plate magnet pig 10. All polyurethane soft Pipe Pig

Pigs for Pipeline Cleaning Pigs are supporting equipment for pipeline cleaning. Pigs for Pipeline Cleaning are driven by gas, liquid, or pipeline transmission medium. It can carry other auxiliary equipment to complete various complex pipeline operations. Without pigging technology, it is impossible to carry out pipeline construction and operation. Only pigs can accomplish a lot of work economically. Therefore, pipeline technology and pigging technology are inseparable.