Shijiazhuang refinery seeks three pump-protection valves: November 5 notice catch-up

This catch-up retains the original November 5, 2026 announcement date. Sinopec’s Shijiazhuang refining branch invited negotiated procurement for its RTC unit under reference TP20261105-2290-02428. The scope is three pump-outlet protection valves specified as RF, A105, Class 600 and DN150, with required delivery on September 1, 2027.

The buyer requires forged rather than cast bodies, integral non-return functions in both main and bypass paths, and a continuously regulating multistage pressure-reduction bypass trim rather than an orifice-plate arrangement. Factory testing must address main-valve pressure loss, bypass flow and differential pressure, and minimum-flow switching points, supported by test and calculation reports. These are purchasing requirements, not verified performance claims for an awarded product.

Agents and traders are excluded. Licences and type-test documentation must cover the relevant valve category, class and size, and comparable supply references are required. The original document-download and qualification-response deadline was November 8 at 16:40 Beijing time and has passed. The notice establishes an invitation only; it names no winner and provides no evidence of an extension.