Import Api 5ct Tubing Pipe — Buy in Bulk from Supplier in China

API 5CT tubing pipe from Wuxi Petrotube Industries Co., Ltd. is seamless or electric-welded pipe designed for transporting crude oil and natural gas from subsurface reservoirs to the surface under high extraction pressures. The listing specifies outside diameters from 2-3/8" to 4-1/2" (60.32 to 114.30 mm) with steel grades J55, N80, L80 and P110, conforming to API Specification 5CT, Ninth Edition, July 2011. End finishes include non-upset (NU), external-upset (EU) or plain end (PE), with thread options for 8-round or 10-round connections.

The pipe undergoes upsetting to thicken the ends, a process that enhances joint strength for threaded connections. Typical industry practice for API 5CT tubing includes length ranges R1 (6.10 to 7.32 m), R2 (8.53 to 9.75 m) and R3 (11.58 to 12.80 m), with seamless manufacturing preferred for high-pressure applications due to uniform wall thickness and superior corrosion resistance. Electric-welded variants, whether resistance or induction welded, are standard alternatives for less demanding service conditions.

Primarily used in onshore and offshore oil wells, this tubing supports production operations by maintaining flow integrity under extreme downhole conditions. Buyers typically confirm pressure ratings, collapse resistance and material traceability before ordering. Standard packaging for export is bundles secured with steel straps, with each bundle tagged for traceability to the heat number. Incoterms such as FOB or CFR are common for bulk shipments from Chinese ports like Shanghai or Ningbo.

Wuxi Petrotube Industries Co., Ltd. is based in Huishan District, Wuxi, Jiangsu Province, with an office address at Rm 5-1119, Zhongwei International Mansion. The company specializes in oil and gas pipe products, including API 5CT tubing and casing, catering to the upstream sector of the petroleum industry. Its profile indicates an imported-tier supplier with a harbor trust classification, reflecting baseline verification standards.

The supplier’s current response metrics show a 0.00% response rate and no recorded average response time, suggesting limited recent engagement or a focus on direct inquiries. While the listing confirms API 5CT compliance and detailed technical specifications, it does not provide information on production capacity, certifications beyond the API standard, or client references. Buyers should verify manufacturing capabilities and quality control processes directly with the supplier.