Import Carbon Steel Butt Welded Fittings — Buy in Bulk from Supplier in China

The Carbon steel butt welded fittings supplied by Yinclun Enterprise Co., Ltd. are seamless pipe components designed for direct butt‑welding to create robust connections in a range of pipelines. They are fabricated from carbon steel and meet international standards, including ISO certification, ensuring consistency across sizes and shapes. The product line covers a broad spectrum of dimensions in both inch and metric units, suitable for various system requirements. Each fitting features a smooth interior surface to minimise flow resistance.

Typical specifications include NPS sizes from ½″ up to 24″, with wall thicknesses ranging from Schedule 40 to Schedule 80, which is standard for carbon‑steel pipework. Pressure ratings generally reach 150 psi at 100 °F, and the material tolerates temperatures between - 20 °C and 250 °C, aligning with industry norms. The fittings are offered in both standard and custom shapes, allowing adaptation to high‑pressure or low‑temperature environments. Corrosion resistance is inherent to the carbon‑steel grade, and the seamless construction reduces the risk of weld defects.

These fittings are employed in oil and gas pipelines, water‑treatment facilities, chemical processing plants and other industrial sectors where reliable, leak‑free joints are essential. Buyers should confirm the exact size, schedule and any required certification before placing an order. Yinclun Enterprise Co., Ltd. is based in Shijiazhuang, Hebei, China, and holds a harbour trust tier; importers are encouraged to verify MOQ, lead‑time and Incoterms directly with the supplier.

Yinclun Enterprise Co., Ltd. is located at No. 77 Guang’an Street, Shijiazhuang, Hebei, China (postal code 050000). The company is listed under the harbour trust tier, indicating that its business credentials have been verified on the platform. It specialises in manufacturing carbon‑steel butt‑welded fittings for a variety of industrial applications.

The supplier’s profile does not disclose a response rate or average response time, and no specific production capacity or client list is provided. Prospective buyers should request factory audit reports, quality certificates and any relevant ISO standard numbers to ensure compliance with their project specifications.