Seamless Line Pipe in China

Our seamless line pipe is produced via advanced hot-rolling, cold-drawing and cold-rolling processes, with no welding seams to eliminate weak points and ensure structural integrity. It is mainly used for transmitting crude oil, natural gas, refined oil and other industrial fluids, as well as HPHT pipeline systems in onshore/offshore oilfields, refineries and urban infrastructure.

We strictly follow international and regional standards, with all products passing rigorous quality testing to meet Middle East energy project requirements. Key specifications are as follows:

Standards Compliance: API 5L PSL1/PSL2.

Steel Grades: Gr.B, X42, X46, X52, X56, X60, X65, X70 and customized high-strength grades. X52, X60 and X65 are the most widely used in onshore/offshore oil and gas transmission.

Size Range: OD: 1/2" (12.7mm) - 30" (762mm); WT: 1.65mm - 50mm.

Combining the Middle East's energy industry features and environmental conditions, our seamless line pipe has unique competitive advantages:

1. Superior Corrosion Protection

Targeting the Middle East's harsh corrosion environments (coastal salt spray, desert saline-alkali, sour gas), our pipes adopt multiple anti-corrosion measures:

Material resistance: High-quality carbon steel, alloy steel and stainless steel (304, 316L) for excellent sour service and chemical corrosion resistance.

Surface treatment: 3PE and FBE coatings effectively isolate corrosive media, with a service life of over 30 years, adapting to coastal and desert environments.

2. Strict Quality Control & Traceability

A full-process quality control system from raw material procurement to delivery ensures top product quality:

Raw material inspection: High-quality steel billets with strict chemical, mechanical and NDT testing to eliminate defects.

Production control: Advanced equipment and real-time monitoring of key parameters to ensure quality uniformity.

Finished product testing: Hydrostatic testing, NDT (ultrasonic, radiographic, magnetic particle) and mechanical testing; each batch is accompanied by MTC for full traceability.

3. Customization Capability & Project Adaptability

We provide professional customization to meet unique project needs:

Customized steel grades: Developed based on project pressure, temperature and corrosion conditions.

Customized sizes: Produced according to design drawings and installation requirements.

Customized anti-corrosion solutions: Targeted schemes for desert, coastal and sour gas field environments.

4. Reliable Supply & Timely Delivery

Strategic cooperation with major shipping companies ensures on-time delivery to key Middle East ports (Jebel Ali, Shuwaikh, Dammam), avoiding construction delays.

Our seamless line pipe is widely used in Middle East energy and infrastructure projects, with key application scenarios:

Onshore Oil & Gas Transmission: Long-distance trunk lines in the UAE, Saudi Arabia, Oman, Kuwait and Bahrain.

Offshore Energy Projects: Offshore platforms, subsea pipelines and offshore wind power supporting pipelines in the Persian Gulf.

Refineries & Petrochemical Plants: Fluid transmission and equipment pipes in Saudi, Kuwaiti and UAE refineries.

Urban Infrastructure: Natural gas, water supply and industrial pipelines in Dubai, Abu Dhabi, Riyadh.

We strive to be a reliable long-term partner for Middle East energy companies, providing:

Flexible Cooperation: Spot supply, bulk customization and long-term contracts to meet diverse needs.

Compliance Assurance: Adherence to import/export regulations and full documentation for smooth customs clearance.

With years of Middle East market experience, we understand regional energy needs and challenges. We will continue to focus on innovation and quality, providing high-quality solutions to support the region's energy and infrastructure development.

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