API 5L Sch100 LSAW Carbon Steel Pipe

Sch100 Grade LSAW Carbon Steel Pipe Product Introduction

Sch100 grade LSAW carbon steel pipe features a thicker wall and is specifically designed for high-pressure, high-strength applications. Huayang Steel Pipe manufactures these products strictly according to API 5L standards, covering PSL1 and PSL2 grades, ensuring that their chemical composition, mechanical properties, and dimensional accuracy meet international standards. API 5L standards are widely used in long-distance transportation projects in oil, natural gas, and water conservancy, capable of withstanding harsh operating environments and possessing a high safety margin.

Sch100 Grade LSAW Carbon Steel Pipe Dimensions

The wall thickness of Sch100 steel pipe varies with diameter. For example, DN500 Sch100 steel pipe can have a wall thickness of up to 25.4mm, offering excellent pressure resistance and impact resistance. Utilizing JCOE forming equipment ensures perfect pipe roundness and straight welds, making it suitable for long-distance, heavy-duty industrial transportation projects. Each pipe can be customized to meet on-site installation requirements.

Submerged Arc Welding Process and Comprehensive Inspection Procedures

Sch100 LSAW carbon steel pipes utilize double-sided submerged arc welding, resulting in deep weld penetration, aesthetically pleasing weld formation, and strength comparable to the base material. A comprehensive inspection process is implemented during production, including X-ray inspection, ultrasonic testing, and hydrostatic testing, to ensure the welds are free of internal and external defects. Furthermore, beveling and anti-corrosion treatments (such as 3PE, 2PE, and epoxy powder coating) can be performed as needed to improve corrosion resistance and wear resistance, extending the pipeline's service life.

About Us

This Sch100 LSAW carbon steel pipe, conforming to API 5L standards, is widely used in transnational oil and gas pipelines, subsea pipelines, urban high-pressure water supply, port steel structure support, and other engineering projects. GNEE STEEL has provided pipelines for large-scale projects such as natural gas pipelines and coastal crude oil pipelines. With an annual export volume of 10 million tons and a rigorous quality control system, we are able to provide long-term, stable product and service support for large-scale projects.

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