The EMT company’s SCP-SE Detachable Polyurethane Pig is a top-notch tool for keeping pipelines in good shape. EMT is known for making high-quality, reliable products. This pig has a special design that lets it move through complex parts of pipelines, like curves and valves, making sure it cleans and checks the pipes well. It’s made of strong polyurethane, which is tough against wear and tear and flexible, making it perfect for different kinds of industrial jobs. With its expert design and sturdy material, the SCP-SE pig is a dependable option for keeping pipelines working well.
Our EMT SCP-SE Detachable Polyurethane Pig can be tailored to fit different needs. We can make pigs in various sizes. Depending on what’s needed, the parts of the pig can also be customized.
Polyurethane Material Specification
Polyurethane (PU), also known as polycarbonate, is a versatile polymer that results from the polycondensation of polyols with polyisocyanates. First synthesized in 1937 by Professor Byaer, polyurethane was created using 1,6-hexamethylene diisocyanate and 1,4-butanediol. It includes several major types such as polyether, polyester, polyimide, and polyurea, leading to various applications:
Polyurethane Plastics: Mostly used in foam form, suitable for multiple applications.
Fibers: Known as spandex in some regions, used in clothing.
Rubbers and Elastomers: Useful in manufacturing flexible, durable products.
Soft Polyurethane:
Structure: Thermoplastic and linear, offering greater stability and mechanical properties compared to PVC foam.
Properties: Excellent chemical resistance, resilience, and low compression deformation.
Uses: Ideal for packaging, sound insulation, and filtration materials due to its superior thermal insulation, soundproofing, and shock absorption capabilities.
Rigid Polyurethane Plastic:
Properties: Lightweight, soundproof, superior thermal insulation, chemical and electrical resistance, low water absorption, and easy to process.
Applications: Widely used in construction, automotive, and aviation industries, as well as in thermal insulation structural materials.
Polyurethane Elastomers:
Characteristics: Sit between plastics and rubbers in terms of properties, offering oil and wear resistance, low-temperature tolerance, aging resistance, high hardness, and elasticity.
Uses: Predominantly in the footwear and medical industries.
Polyurethane is also employed in making adhesives, coatings, synthetic leather, and other products, showcasing its broad utility and adaptability in various industries.
Polyurethane Material Specification
Material Specification: | ||
NO. | Factory inspection main indicators | Cup/DISC |
1 | 20℃Hardness(SHORE A) | 85±2 |
2 | Tensile strength (MPa) | 51.7 |
3 | 100%stress at definite elongation (MPa) | 4.8 |
4 | 300%stress at definite elongation (MPa) | 9.2 |
5 | Tensile set (%) | 780 |
6 | Tear strength (KN/m) | 73 |
7 | Impact resilience (%) | 32 |
8 | DIN abrasion (mm²) | 35 |
Test Report
Polyurethane Test Report | ||||
NO. | TEST PROJECT | UNIT | TEST REPORT | TEST METHOD |
1 | Shore hardness | Shore A | 83 | GB/T 531.1-2008 |
2 | DIN abrasion | mm3 | 21 | GB/T 53516-1987 |
3 | Akron abrasion | cm3 | 0.0518 | GB/T 1689-1998 |
4 | 100% stress at definite elongation | MPa | 3.41 | GB/T 528-2009 |
5 | 300% stress at definite elongation | MPa | 5.74 | GB/T 528-2009 |
6 | Tensile strength | MPa | 51.2 | GB/T 528-2009 |
7 | Elongation at break | % | 1263 | GB/T 528-2009 |
8 | Tear strength(right angle) | kN/m | 77 | GB/T 529-2008 |
9 | Resilience rate | % | 34 | GB/T 1681-2009 |
Detachable Feature
Detachable polyurethane pigs offer a notable advantage over solid cast pigs due to their innovative detachable feature. You can customize the number of cups to meet specific pipeline cleaning demands, which boosts both versatility and efficiency. If the cups sustain damage after use, you can simply replace them instead of the entire pig, saving costs significantly. This not only reduces expenses but also prolongs the service life of the pig, positioning it as a cost-effective choice for pipeline maintenance. The quick component exchange capability ensures minimal operational downtime, which enhances efficiency and maintains consistent pipeline performance. These benefits make detachable polyurethane pigs an intelligent option for industries in need of dependable and flexible cleaning solutions.
Applications of EMT SCP-SE Detachable Polyurethane Pig
The EMT SCP-SE Detachable Polyurethane Pig serves a range of applications in pipeline maintenance, proving essential for cleaning, inspection, and blockage removal. Its versatile, detachable design enables customization to match specific pipeline configurations and cleaning requirements, making it ideal for use in diverse sectors such as oil and gas, chemical processing, and wastewater management. The ability to replace individual components, like the cup seals, enhances its longevity and reduces the need for full replacements, offering a cost-effective solution for maintaining pipeline integrity and ensuring efficient flow within industrial systems. This adaptability and durability make it a preferred choice for companies looking to minimize downtime and maintain optimal operational conditions.
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