Zhengzhou gas-storage upgrade seeks quotations for 631 valves
China National Chemical Engineering 13th Construction announced the package on November 9, with responses due November 14.
The story explained
China National Chemical Engineering 13th Construction issued a November 9 notice for 631 valves for the Zhengzhou Zhongyuan Gas storage-facility upgrade. Procurement reference Q-CQSSTS-CL013 and lot Q-CQSSTS-CL013/01 identify the package. The notice states that procurement conditions have been met and invites quotations.
Documents are available free of charge from November 9 at 16:00 to November 12 at 16:00. Questions close on November 13 at 16:00 and electronic responses on November 14 at 16:00, all Beijing time. Submissions use the chemical-procurement platform; the notice requires neither a response bond nor a CA certificate.
Applicants must be registered platform suppliers. Manufacturers or distributors need comparable supplies to similar businesses over the past two years, and joint bids are excluded. The public notice does not itemize valve types, sizes, pressure classes or materials. Those details require the procurement documents; no successful supplier has yet been named in this notice.
Why it matters
The notice establishes a quantified valve requirement. Suppliers can check the documents for suitability; the total cannot be split into assumed valve-type opportunities.
Relevant toProject owners, EPC contractors, valve, pump and process-control suppliers
What to watch next
Watch the technical schedule, clarifications, deadline changes and award notice.
These are research prompts, not announced tenders or confirmed subsequent developments.
中国化学工程第十三建设有限公司 / 化学云采
十三化建-第七分公司-郑州储气项目阀门631个采购-询比价项目公告
This is an independently written summary and analysis, not an official translation. Project plans and status may change.