SHANGYUAN PFA · FLUID SYSTEMS

Reliable connections for
ultra-pure fluids

From tees and elbows to large-bore fittings and custom molded parts — cleanroom molding and batch-by-batch inspection deliver dependable PFA fluid connections for semiconductor, PV, pharma and chemical customers.

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9+Product series · Matched sizes & connections
Class 10kCleanroom · Controlled inspection & packing
100%Batch inspection · Video measurement on key dims
OEMCustom tooling · From drawing to production
PRODUCTS

Product Series

Nine series of PFA fittings and custom parts with matched sizes and connection types.

PFA Tee Fittings

PFA Tee FittingsTee Fittings

Equal and reducing PFA tees for splitting and combining ul…

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 PFA Elbow Fittings

PFA Elbow FittingsElbow Fittings

90° / 45° PFA elbows for routing high-purity lines. Unifor…

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 Straight & Reducing Couplings

Straight & Reducing CouplingsStraight & Reducing Couplings

PFA straight and reducing couplings for same-size line ext…

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 Union Fittings

Union FittingsUnion Fittings

PFA unions consist of a nut, body and PFA sealing ring, en…

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 Caps & Plugs

Caps & PlugsCaps & Plugs

PFA caps and plugs seal and protect pipe ends and equipmen…

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 Threaded Adapters

Threaded AdaptersThreaded Adapters

PFA male and female threaded adapters connect PFA lines or…

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 Filter Fittings

Filter FittingsFilter Fittings

PFA filter fittings and holders hold filter media in chemi…

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 Large-Bore Fittings

Large-Bore FittingsLarge-Bore Fittings

Large-bore PFA tees, elbows and unions for high-flow drain…

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 Custom Parts & Assemblies

Custom Parts & AssembliesCustom Parts & Assemblies

Backed by precision tooling and clean molding, we develop …

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WHY SHANGYUAN

Why choose us

Full Fitting Range

Nine series — tees, elbows, couplings, unions, threaded, filters, large-bore and more, with matched sizes.

Cleanroom Production

Class 10,000 cleanroom with controlled molding, inspection and packaging.

Precision Tooling

In-house tooling for custom parts and assemblies from drawings or samples.

Corrosion-proof · High Purity

PFA resists strong acids, alkalis and heat with an inert, low-extractables surface.

Cleanroom
CAPABILITY

Production & Quality

Cleanroom molding, precision tooling and batch inspection make every order traceable and dependable.

  • Molding Shop — Multiple precision molding machines (incl. international brands) with PFA-dedicated barrels and controlled process parameters.
  • Class 10,000 Cleanroom — Gowned staff inspect, assemble and pack in a clean environment to minimize particulate contamination.
  • Dimensional Inspection — Video measuring equipment checks key dimensions batch by batch, with focus on threads and sealing faces.
  • Appearance & Packing — Visual inspection against dark background; clean-bag packing with labels and reports as required.
  • ISO 9001:2015 certified — QMS covers production of PFA fittings and tubing; certificate available for download.

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APPLICATIONS

Applications

Wherever corrosive or ultra-pure fluids flow, PFA fits.

Semiconductor & Wet Processing

Chemical delivery and distribution lines in wafer cleaning, etching and stripping tools — PFA purity and low extractables protect process yield.

Photovoltaic & New Energy

Acid and alkali circulation lines for texturing, etching and cleaning, withstanding long-term exposure to HF, HNO₃ and more.

Pharma & Biotech

Transfer and distribution of pharmaceutical solutions and media — the inert PFA surface minimizes adsorption and leaching; clean packing supported.

Chemical & Plating

Long-service transfer of highly corrosive media, replacing stainless and lined lines to cut maintenance frequency and leak risk.

Need selection or pricing? Send us your drawings and conditions

We reply within 24 hours on working days.

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