Large‑Scale Shipment of N80Q Casing Pipe: 850 Tons Ready for Port Consolidation & Delivery

Recently, we have completed the bulk preparation of N80Q oil casing pipes with specification 177.8×10.36mm, BTC thread, R3 length grade, with a total quantity of 850 tons. All products are fully inspected and packaged, officially entering the port consolidation stage for smooth overseas shipment, marking another large‑batch delivery achievement in our oil country tubular goods export business.

N80Q is a high‑strength quenched and tempered carbon steel grade widely used in oil and gas well casing projects, featuring excellent tensile strength, impact resistance and anti‑collapse performance, perfectly adapting to complex downhole geological environments. The delivered casing pipes adopt BTC (Buttress Thread Coupling) premium thread design, with R3 standard length, strictly following API 5CT international petroleum pipe standards. The dimension of 177.8mm outer diameter and 10.36mm wall thickness meets mainstream requirements for medium‑depth oil and gas well construction in global energy markets.

Before port consolidation, each batch of pipes has passed strict quality inspections including chemical composition analysis, mechanical property testing, thread precision detection and full‑body non‑destructive testing. Complete MTC (Mill Test Certificate) and API certification documents are prepared to ensure full compliance with international oil industry standards and customer technical specifications. All products are bundled and protected professionally to avoid damage during maritime transportation.

With the steady recovery of global oil and gas exploration and development projects, the demand for high‑quality OCTG products continues to grow. Our company keeps focusing on standardized production and strict quality control of petroleum casing and tubing products, supplying reliable tubular goods for energy projects in the Middle East, Southeast Asia, Central Asia and other regions.

This 850‑ton bulk shipment further strengthens our supply capacity for large‑order energy steel materials. In the future, we will continue to optimize production and delivery efficiency, provide one‑stop solutions including customized specifications, professional packaging, port consolidation and full‑process logistics tracking, and offer high‑quality steel pipe products for global oil and gas energy partners.