Polyolefin-Elastomer Plant Valves: A Wenzhou Maker Leads the Package at Shaanxi Coal's New Materials Project
A Wenzhou valve maker is the first-ranked candidate for a five-family valve package — butterfly, globe, ball, gate and check — for a polyolefin-elastomer industrial demonstration plant in Shaanxi, at a bid of RMB 9.89 million.
Lead
Zhejiang BoteLi Technology Co. (浙江伯特利科技股份有限公司) is the first-ranked candidate for the valve procurement of the polyolefin-elastomer (POR) industrial demonstration project of Shaanxi Coal's new-materials arm, at a bid of RMB 9.8905 million, according to the tender's candidate-result notice published on the Qinyuan e-tendering platform on 20 October 2026.
Facts
The package. The single lot covers valves across five families — butterfly, globe, ball, gate and check valves. The tendering buyer is Shaanxi Shaanmei Xiechuangda New Material Co. (陕西陕煤协创达新材料有限公司). (Source: the Qinyuan e-tendering platform's candidate-result notice, 2026-10-20.)
The terms as published. The first-ranked bid is RMB 9.8905 million, with delivery within two months of contract effectiveness; the stated warranty runs 36 months from performance acceptance or 42 months from delivery acceptance, whichever comes first. The second- and third-ranked candidates bid RMB 9.4822 million and RMB 9.9799 million. (Source: the same.)
The status. The notice is a candidate-result publication running to 23 October 2026; final award follows the publication period. (Source: the same.)
The project. The plant is named as an industrial demonstration project for polyolefin elastomer — a family of high-value polymer materials — under the Shaanxi coal group's new-materials programme. (Source: the tender notice's project title and public project information.)
Where this connects on this site
- Five families in one package — what separates them before anything else: Ball vs Gate vs Globe Valves: The Three-Way Comparison
- The order a package is read in — function first, class second, material third: Valve Selection Guide: From Function to Class to Material
- The selector: industrialvalveselect.com
Sources
| # | Basis |
|---|---|
| 1 | The candidate-result notice for the POR industrial demonstration project's valve lot (butterfly, globe, ball, gate, check); the buyer; the first-ranked candidate and its bid of RMB 9.8905 million; delivery within two months of contract effectiveness; warranty terms; the second and third bids; the publication window to 2026-10-23 — 秦源招标电子招投标平台中标候选人公示, 2026-10-20 — https://qyzb.shccmg.com/cms/default/webfile/zbgs/20261020/1297221572146233344.html |
Note on sourcing. This item reports a public tender's candidate-result notice. The status is candidate, not final award; we record the published terms as they stand. We do not rank or recommend suppliers.
What the source does not state
The notice does not state the number of valves by family, their sizes or pressure classes, the plant's capacity or timeline, or the technical evaluation detail behind the ranking.
Update note
This item is a dated record of a publicly posted candidate result. If the final award differs, we append the outcome as Correction with the date rather than rewriting history.