Brief:API 5CT H40 is a foundational grade of oil country tubular goods (OCTG) as defined by the American Petroleum Institute Specification 5CT. API 5CT H40 Casing is a reliable, general-purpose casing grade widely used in shallow to medium-depth oil and gas wells.
Brief:API 5L X60 PSL1 Line Pipe is a high-strength steel pipe manufactured in accordance with the American Petroleum Institute (API) 5L specification, specifically designed for the transportation of oil, natural gas, and water in pipeline systems.
Available in various manufacturing processes including seamless (SMLS), high-frequency welded (ERW/HFW), and submerged arc welded (LSAW/SSAW), API 5L X60 PSL1 pipes can be produced in a wide range of dimensions—typically from 21.3 mm to over 2000 mm in outer diameter, with wall thickness customized to meet specific pressure and diameter requirements.
Brief:3LPE coated pipe refers to carbon steel pipe externally coated with a Three-Layer Polyethylene (3LPE) anticorrosion system. 3LPE coated pipes are manufactured and tested in accordance with major international and national standards DIN 30678 / ISO 21809-1.
Brief:API 5L X70 PSL2 Line Pipe represents the optimal balance of high strength, excellent toughness, and reliable performance for modern pipeline infrastructure.
