Import Capillary String Arificial Lift — Buy in Bulk from Supplier in China

Qingdao Banghua Wire & Cable Co., Ltd. supplies a capillary string artificial lift system constructed from industrial‑grade stainless steel. The tubing is offered in both round and square cross‑sections to suit different well configurations. High tensile strength and robust corrosion resistance are highlighted as key performance attributes. The system is intended to improve lift efficiency in oil wells, particularly those with low reservoir pressure.

Typical stainless‑steel grades used for this application are AISI 304 or 316, providing tensile strengths in excess of 500 MPa. Standard outer diameters range from 10 mm to 50 mm, with wall thicknesses commonly between 1 mm and 5 mm. Lengths can be supplied up to 10 m per piece, and optional PTFE or epoxy coatings are available for additional chemical protection. Dimensional tolerances are generally ±0.1 mm on diameter and ±0.5 mm on length, which aligns with industry practice for artificial lift tubing.

The tubing is used by oilfield service contractors and production engineers to install capillary lift strings in wells. Importers should obtain the exact size, grade and coating specification before ordering. Trade terms such as FOB or CIF, minimum order quantities and payment schedules must be clarified with the supplier. The manufacturer can provide bulk quantities suitable for multiple well projects or smaller batches for pilot testing.

Qingdao Banghua Wire & Cable Co., Ltd. is situated at Building B2, Zhongyi 1688 Creative Industry Park, Qingdao City, Shandong Province, 266000, China. It holds a harbor trust tier and currently reports a 0% response rate, with no average response time recorded. The company operates in the wire and cable sector and lists capillary string artificial lift as part of its product portfolio.

The supplier emphasizes the ability to provide customised solutions for oilfield applications, though no specific production capacity or certification details are disclosed publicly. Prospective buyers should request technical datasheets, grade certifications and any relevant quality audit reports directly from the company. Communication is limited to the address provided, and further contact details must be obtained through the marketplace messaging system.