Import Double Gland Zirconium Plug Valve — Buy in wholesale FOB from Supplier in China

The Double Gland Zirconium Plug Valve supplied by Weidouli Valves Co., Ltd is a manual or actuated valve designed for high‑temperature and corrosive service. It conforms to multiple international design standards including API, ASME, EN, ISO, JIS, DIN, BS and GB. The valve is offered with pressure ratings from 1.0 MPa up to 11.0 MPa (150  -  600 lb) and size ranges from NPS ½ to NPS 16 (DN 15 to DN 400). The double‑gland construction provides enhanced sealing and leak‑free operation.

The valve body is typically forged from stainless steel grade 304, while the plug is machined from zirconium alloy to resist aggressive chemicals. Standard connection options include flanged, socket‑weld (SW), NPT and butt‑weld (BW) ends, allowing integration into a broad selection of piping systems. Actuation can be performed manually via a lever or with gear, electric or pneumatic actuators, depending on the application. In the petrochemical and power generation sectors, such valves are commonly specified for pressures up to 10 MPa and temperatures up to 200 °C, matching industry practice.

Typical applications include steam lines, acid handling, high‑purity water circuits and critical shutdown systems where double‑gland sealing is required. Buyers such as refinery operators, chemical plant engineers and power plant maintenance teams seek this valve for its corrosion resistance and fire‑safe design. The listing does not disclose pricing, minimum order quantities or delivery schedules; interested parties should contact Weidouli Valves Co., Ltd to obtain a quotation, agreed Incoterms and payment conditions.

Weidouli Valves Co., Ltd is situated at No.20, Xingyu Road, Airport Industrial Zone, Wenzhou 325024, Zhejiang, China. The supplier holds a harbor‑level trust tier on the marketplace, confirming verified business registration, although its response rate is recorded as 0 % with no recent replies. Weidouli specialises in the production of industrial valves for domestic and export markets, focusing on high‑performance materials such as zirconium alloys. The product entry does not mention certifications such as ISO 9001 or specific production capacities.

The catalogue highlights the double‑gland zirconium plug valve and lists numerous design standards, but it provides no details on factory size, workforce or annual turnover. Potential buyers should request a factory audit report or third‑party inspection certificate to evaluate quality management. The supplier states that the valves are manufactured in‑house, yet no explicit export compliance documentation is supplied.