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.

1.Pig Launching 1.1 Before launching, make sure that the pressure in the ball barrel is 0, then open the quick opening closure, put the pig ball into the launching barrel and close the quick opening closure

At present, there are many methods for determining the corrosion rate, such as gravimetric method, volume method, polarization curve method (polarization resistance method) and so on. Gravimetric method is a classic method, which is suitable for laboratory and field coupons. It is one of the most reliable methods for determining the corrosion rate of metals. It can be used to detect the corrosion resistance of materials, select corrosive agents, and check the anti-corrosion effect when changing process conditions.

Pig Scraper jamming is a serious problem that may occur during pigging. If it is not serious, it will cause the interruption of the oil transportation process. In severe cases, it may cause an abnormal increase in pipeline pressure. This may even lead to serious problems such as pipe leakage. There are various reasons for pig jamming.