YING ZEARK FLOW

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Tube Fittings & Connections

Double ferrule, threaded, welded, vacuum and specialty connection options. Tube dimensions, material and mating interfaces are required for a complete selection.

Catalogue values are model-specific. Each detail page identifies the source reference and the information needed for selection.

Instrument Tubing & Pipe manufacturer reference

Instrument Tubing & Pipe

Instrument tubing and pipe are specified using different dimensional conventions. State the required material, dimensions and product standard rather than substituting a nominal pipe size for a tube outside diameter.

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Double Ferrule Fittings manufacturer reference

Double Ferrule Fittings

Double ferrule tube fittings use front and back ferrules to connect instrument tubing. The supplied manufacturing reference describes nut plating, rolled male threads and back-ferrule treatment.

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Other Fittings manufacturer reference

Other Fittings

Specialty fittings include vent protectors, dielectric fittings and chromatography connections. Each design has a different purpose and must be selected with its own operating limits.

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Fittings Overview manufacturer reference

Fittings Overview

The tube fitting overview lists imperial and metric sizes and several material families. Match tubing dimensions and material to the complete fitting specification before quotation.

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Quick Connects manufacturer reference

Quick Connects

QC-series quick connects cover instrumentation, full-flow, miniature and general industrial configurations. Confirm body and stem compatibility, shutoff arrangement and pressure before selecting a pair.

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Threaded Fittings manufacturer reference

Threaded Fittings

Threaded fittings are available with tapered and straight thread systems. Thread form, sealing method and mating dimensions must be specified together.

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Weld Fittings manufacturer reference

Weld Fittings

Weld fittings provide butt-weld and socket-weld connection options. Specify tube or pipe dimensions, material and end preparation to match the installation drawing.

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