Pipes are an integral part of the EPC industry, used to transport various types of fluids, including oil, gas, and water. The primary function of pipes in the EPC industry is to transport these fluids from one location to another, such as from a wellhead to a processing facility or from a pipeline to a storage tank.
The material used to make pipes in the EPC industry is typically steel, steel alloy or plastic fiber, with steel being more commonly used for high-pressure applications. The design of pipes used in the EPC industry must take into account factors such as the type of fluid being transported, the pressure and temperature of the fluid, and the location of the pipe, as some pipes may be located in areas with extreme temperatures or corrosive environments.
Pipes used in the EPC industry must also meet certain codes and standards to ensure their safety and reliability. These codes and standards are established by organizations such as the American Petroleum Institute (API), American Society of Mechanical Engineers (ASME) and the American Society for Testing and Materials (ASTM). Examples of standards for EPC pipes include API 5L, which covers seamless and welded steel line pipe, ASME B1.20.1, which covers Pipe Threads, General Purpose (Inch), ASME B36.10M, which covers Welded and Seamless Wrought Steel Pipe, ASME B36.19M, which covers Stainless Steel Pipe, ASTM A106/A106M, which covers Standard specification for Seamless Carbon Steel Pipe for High Temperature Services and ASTM A333/A333M, which covers Standard Specification for Seamless and Welded Steel Pipe for Low Temperature Service
Pipe materials play a crucial role in the Engineering, Procurement, and Construction (EPC) industry as they are used in a wide range of applications, including transportation of liquids and gases, structural support, and more. The most common types of pipes used in EPC are seamless pipes and longitudinally welded pipes.
Seamless pipes are made by extruding a hollow billet of steel or other material. The material is then stretched and reduced to produce a pipe with a uniform diameter and wall thickness. Seamless pipes offer several advantages, including high resistance to corrosion, pressure, and high temperatures, making them ideal for use in harsh environments. They are also less likely to develop leaks or cracks, which can reduce the risk of equipment failure and improve the safety of pipelines.
Longitudinally welded pipes, also known as Electric Resistance Welded (ERW) pipes, are produced by rolling a flat steel strip into a tube and welding the edges together. This process results in a pipe with a longitudinal weld seam, hence the name. Longitudinally welded pipes are commonly used in low-pressure applications, such as water and gas distribution systems, and are also used as structural components in buildings and other structures. They are often less expensive to produce than seamless pipes and can be manufactured in large quantities, making them a cost-effective solution for many applications.
Procuring pipe material for Engineering, Procurement, and Construction (EPC) projects requires a comprehensive approach to ensure the material meets the project specifications and requirements. The following are some key considerations in the procurement process:
Material Requirements: The procurement process should start by determining the required material specifications, including material grade, thickness, dimensions, and other specifications relevant to the specific application. This information should be verified with the project specifications and codes to ensure that the right material is procured.
Welding: Welding requirements should be defined in the procurement process, including the type of welding, welding procedures, and the qualifications of the welding personnel. The procurement process should also include a review of the welding procedure specifications and the welding qualifications of the fabricator.
Testing and Inspection: The procurement process should specify the required testing and inspection procedures, including hydrostatic, pneumatic, and other tests relevant to the specific application. The testing and inspection procedures should be in compliance with the relevant codes and standards.
Non-Destructive Examination (NDE): NDE procedures, such as ultrasonic testing, radiographic testing, and others, should be specified in the procurement process to ensure that the pipes are free from defects and meet the required quality standards.
Positive Material Identification (PMI): PMI is a critical process in the procurement of pipe material, as it helps to ensure that the correct material has been procured. PMI should be performed on the raw material and finished product to verify the chemical composition and ensure compliance with the project specifications.
Marking and Traceability: The procurement process should include marking and traceability requirements, such as identification markings, heat numbers, and others, to ensure that the pipes can be traced back to their origin.
Certification: The procurement process should include certification requirements, such as API, ASTM, and others, to ensure that the pipes meet the relevant quality standards and codes.
Handling, Packing, Preservation, and Storage: The procurement process should specify the requirements for handling, packing, preservation, and storage of the pipes to ensure that they are protected from damage during transportation and storage.
Documentation: Finally, the procurement process should include the requirement for complete and accurate documentation, including material certificates, test reports, inspection reports, and other relevant documents, to ensure that the pipes meet the required quality standards and can be traced back to their origin.
Some of Pipe manufacture are as follow:
Bakrie Pipe Industries, PT
Contact: Phone: (62 21) 29941270 Email: commercial@bakrie-pipe.com
Website: www.bakrie-pipe.com
Bumi Kaya Steel Industries, PT
Contact: Phone: (62 21) 6392408 Fax: (62 21) 6292973
Website: www.bumikayasteel.com
Citra Tubindo Tbk., PT
Contact: Phone (62 21) 5712602/04 Fax: (62 21) 5712317 Email: sales@citratubindo.com
Website: www.citratubindo.com
Cladtek BI Metal Manufacturing, PT
Contact: Phone: (62 778) 413808 Fax:(62 778) 413168 Email: info@cladtek.com
website: www.cladtek.com
Dwi Sumber Arca Waja, PT
Contact: Phone Tel. (62 778) 711240. Fax. (62 778) 711242
Website:
Future Pipe Industries, PT
Contact: Phone: (62 21) 521 0038 Email: sales-indonesia@futurepipe.com
Website: www.futurepipe.com
Gamako Mandiri, PT
Contact: Phone: Fax: (62 21) 6906720 Email: sales@gamakomandiri.com
Website: www.gamakomandiri.com
Indal Steel Pipe, PT
Contact: Phone: (62 21) 6470 1000 Fax: (62 21) 6470 1066 E-mail : isp-aneka@maspionjkt.co.id; ispaneka@yahoo.co.id
Website: www.indalsteelpipe.com
KHI Pipe Industries, PT
Contact: Phone: (62-21) 5254140, 5212761 Fax: (62-21) 5204002 Email:
Line Pipe (Oil, Gas, and Coating): iman.santoso@khipipe.com
Pile Pipe, Water Pipe and Export Market : rony.yanuardi@khipipe.com
Construction Pipe, Retail and Trading : agus.saptono@khipipe.com
Website: www.khipipe.com
Multicapital Sarana Utama, PT
Contact: Phone: +(62 31) 8792945; 8783637 (hunting) Fax:(62 31) 8792845 Email: admin@multicapital.co.id
Website: multicapital.co.id
Pipa Mas Putih, PT
Contact: Phone :(62 21) 8194370 Fax: (62 21)8563363-64 E-Mail: marketing@pipamas.com
Website: www.pipamas.com
Pralon, PT
Contact: phone: (62 21) 30438808 (hunting) Fax: (62 21) 30438801 Email: info@pralon.com
Website: www.pralon.com
Paradise Perkasa, PT
Contact: Phone: (62 21) 29673939 Fax : +62212967 3938 Email : info@paradiseperkasa.com
Website: www.paradiseperkasa.com
Seamless Pipe Indonesia Jaya, PT
Contact: Phone : (62-21) 2996-6300 Fax : (62-21) 2996-6333 Email : indonesia@tenaris.com
Website: www.tenaris.com
South East Asia Pipe Industries, PT
Contact: Phone : (62 21) 2994 1270 Fax : (62 21) 2994 1267/68/69 Email : commercial@bakrie-pipe.com
Website: www.seapi.co.id
Steel Pipe Industries of Indonesia, PT
Contact: Phone (62 31) 5320921 Fax: (62 31) 531 0712 Email: marketing@spindo.co.id
Website: www.spindo.com
Swarna Bajapacific, PT
Contact: Phone (62 21) 6281923/27 Fax: (62 21) 6281932 Email : info@swarnabaja.com
Website: www.swarnabaja.com