Insulated WFI storage tank three-quarter view with heated vent housing

クリーンルームユーティリティシステム

WFI の貯蔵タンク

An insulated, drainable 316L stainless steel vessel for buffering Water for Injection in hot or periodically heat-sanitized recirculating systems.

Hot-WFI-ready insulated construction
Drainable 316L contact surfaces
Heated venting and sanitary instrumentation

見積もりリクエスト製品案内

商品紹介

The WFI storage tank maintains useful system volume between generation and a continuously circulating distribution loop. Its drainable vessel geometry, hygienic internal finish and spray-cleaning arrangement reduce retained water, while insulation and a stainless outer jacket support hot storage or thermal sanitization strategies. Level and temperature instruments coordinate generation, recirculation and utility control without introducing unnecessary wetted branches.

主要な特徴

316L stainless steel product-contact vessel

Insulated shell with cleanable stainless outer jacket

Drainable dished bottom and low-point outlet

Heated hygienic vent-filter housing option

Internal spray device for defined wetting coverage

Sanitary level and temperature instrumentation

Side manway for controlled inspection access

Support legs arranged for outlet and piping clearance

お客様の製品に関する懸念事項

WFI storage must preserve hygienic conditions while managing temperature, air exchange, changing demand and full-system sanitization.

Stored WFI loses temperature during low demandSpecify continuous loop circulation with correctly sized insulation and a jacket or external heat exchanger matched to the thermal strategy.

Condensation compromises the vent-filter assemblyUse a drainable heated vent housing and controlled steam or electric tracing to keep the filter within its intended operating envelope.

Residual water remains in the tank after drainingCombine a dished bottom, central low-point outlet and drainable instrument branches with the installed vessel orientation.

Generation cycles do not follow plant demandUse continuous level measurement and independent alarm switches to coordinate still output, loop pump protection and operating reserve.

典型的な用途

Aseptic pharmaceutical manufacturingParenteral drug productionBiopharmaceutical processingVaccine and biologics facilitiesSterile formulation and equipment-rinse utilities

技術的なパラメータ

The vessel volume, thermal design and connection schedule are selected for loop return temperature, peak demand, sanitization method and installation constraints.

コア材料	316L stainless steel product-contact shell, heads, nozzles and internal fittings with hygienic insulation system
パネルの厚さ	Inner vessel shell typically 2.0–8.0 mm according to diameter and design condition
有効幅	Jacketed vessel diameter typically 700–2600 mm
最大長さ	Overall insulated vessel height typically up to 5500 mm
鋼鉄の厚さを直面する	Stainless outer insulation jacket typically 0.8–1.5 mm
コア密度	316L stainless steel density approximately 8000 kg/m³
熱伝導率	316L stainless steel approximately 15 W/(m·K) at ambient temperature
表面仕上げ	Hygienic mechanically polished or electropolished internal surface with satin stainless outer jacket
ジョイントタイプ	Orbital-weld-ready sanitary tube stubs with drainable clamp or welded instrument connections
カスタマイズ	意図したアプリケーションと動作環境に基づいて利用できます。

利用可能なオプション

Hot-storage or ambient-storage configurationMineral wool or closed-cell insulationSteam, electric or hot-water vent heatingRotary spray head or fixed spray deviceLoad-cell, radar or pressure level measurementTemperature and conductivity transmittersPressure-vacuum protectionHeating jacket or external loop heat exchanger interface

Planning a WFI Storage Tank specification?

寸法、設置条件、性能目標、必要な表面仕上げをお送りください。

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