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Oil Production Wellhead

The oil production wellhead assembly is a critical load‑bearing and pressure‑controlling component within the wellhead system, engineered to suspend casing and tubing strings and regulate well pressure during oil extraction, fully compliant with API 6A and NACE MR0175 standards. Unlike simple standalone valve units, this integrated system combines casing spools, tubing hanger and multi‑stage sealing assemblies to contain well pressure and guide crude oil safely to surface. Its precision‑machined sealing faces and modular configuration eliminate costly on‑site modifications, minimize installation risks and support both onshore and offshore well layouts, where conventional wellhead designs offer limited adaptability.

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Jiangsu Hongtai Petrochemical Machinery Co., Ltd. is located in Funing Economic Development Zone beside the Yellow Sea. Founded in 2006, it has grown into a nationally recognized high-tech enterprise specializing in R&D, manufacturing and technical services of petroleum machinery.

Covering nearly 100,000 square meters with over 200 professional staff, the firm is equipped with more than 300 core production machines and 1,000 testing instruments. It annually produces 3,000 sets of high-pressure wellhead assemblies with an annual output value exceeding RMB 300 million.

Boasting a provincial R&D team and long-term university-industry cooperation, the company owns over 100 national patents. Its CNAS & CAL-certified lab and imported facilities guarantee reliable product performance. It holds API 6A, API 16C, API 5CT, API Q1, ISO 9001 and special equipment manufacturing licenses, and participates in drafting national industrial standards. Over 20% of staff hold intermediate or higher technical titles. Upholding integrity, innovation and professionalism, we deliver full-lifecycle solutions and seek win-win partnerships worldwide.

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