Size Range: OD: 1/2″ – 48″, WT: 2.77mm – 50mm, Length: SRL / DRL / Customized
Steel Grades: API 5L Gr. B, X42, X52, X56, X60, X65, X70, X80, X100, (N, Q, S, QS status), CRA, Duplex or super duplex
Standards: API 5L, ASTM, ASME, ISO, CE
Connections: Plain End, Beveled End, Threaded, Grooved, Flanged (on request)
Performance: High strength, excellent toughness, corrosion resistance, suitable for sour service and low-temperature environments
Surface Protection: Black varnish, 3LPE / 3LPP / FBE coating, galvanized, anti-corrosion coating, protective caps
Delivery Options: Bundled with steel strips, plastic end caps, wooden boxes (on request), bare pipe for large diameters, bracket packaging
Customization: Available upon request (OD, WT, length, coating, material grade)
Applications: Transmission of oil, natural gas, water, and other fluids in onshore & offshore pipelines
Third Party Inspection: Final inspection such as SGS, BV, DNV, etc.
ZC Steel manufactures high-performance Seamless Line Pipe, designed for the safe and efficient transportation of oil, gas, water, and other fluids in both onshore and offshore environments. Produced without welding seams, seamless line pipes offer superior mechanical strength, pressure resistance, and reliability, making them the preferred choice for critical energy and infrastructure projects.
All pipes are manufactured in compliance with API 5L, ASTM, ASME, and ISO standards, with available grades including GR.B, X42, X52, X56, X60, X65, X70, X80, and higher. With advanced production technology, strict quality control, and optional third-party inspections, ZC ensures consistent quality and long service life.
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