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Manufacturers and construction service providers of non-stop pipeline hot tapping/plugging equipment.

Follow us to the project site——Nanchang gas project

On December, 2025, the construction of Nanchang Gas' DN300 cylindrical four-seal and DN200 cylindrical double-seal projects was successfully completed. With a designed pressure of 0.4 MPa and an operating pressure of 0.36 MPa, the pipelines meet urban gas transmission safety standards, ensuring stable gas supply for local residents and enterprises.


 TTCL, a professional manufacturer of hot tapping and plugging. Its rich experience and professional capabilities guaranteed the safe and high-quality completion of the construction, laying a solid foundation for the local gas network's development.

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Taitat Changlin Pipeline Technology (Jiangxi) Co., Ltd.

For over 40 years, we have provided safe, efficient and proven solutions for pressure pipeline systems around the world, ensuring the safe flow of energy.
Contact with us
WhatsApp: +86 13570819716
Add: NO.1208 Saiwei Avenue, EDZ, Xinyu City Jiangxi Province, China.


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