Tube Fitting SUS316

PISCO PNEUMATIC Pneumatics Fittings

Tube Fitting SUS316

SUS316 Push-in fitting with excellent corrosion resistance and easy-operating lock-claws. SUS316 is used for the main metal parts. SUS316: Excellent corrosion resistance. FKM is used as seal rubber material. FKM: Excellent in heat resistance, chemical resistance, and ozone resistance. No copper-based metallic material is used in flow paths No copper-based metallic material is used in flow paths. The specified fluid medium is Air, Water, Other chemicals (Conditional*).
  • Brand PISCO PNEUMATIC
  • Category Pneumatics
  • Subcategory Fittings
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Product Overview

The Tube Fitting SUS316 is a push-in fitting designed for secure, quick-connect assembly in fluid transport applications. It features lock-claws that engage during installation to ensure a stable and leak-free connection, making it ideal for systems requiring reliable sealing without tools or additional hardware.

Construction and Materials

The main structural components are made from SUS316 stainless steel, which provides excellent corrosion resistance. The seal is constructed using FKM (a fluorocarbon rubber), known for its superior heat, chemical, and ozone resistance. No copper-based metallic material is used in the flow path to ensure compatibility with corrosive or reactive fluids.

Configuration and Connections

The fitting connects via a push-in mechanism with lock-claws that engage upon insertion. It supports multiple connection types including metric male threads (M5x0.8) and tapered pipe male threads (R1/8, R1/4, R3/8, R1/2), allowing compatibility with various piping systems and equipment.

Operating Characteristics

The fitting is rated for a maximum operating pressure of 1.0MPa and can withstand a maximum vacuum of -100kPa. It operates within a temperature range of -5°C to 150°C, ensuring performance under both cold and hot conditions without freezing or degradation.

Sizes and Options

Available in multiple sizes including φ4, φ6, φ8, φ10, φ12, and φ16 mm. The product is offered in standard configurations with metric male thread (M5x0.8) and tapered pipe threads (R1/8, R1/4, R3/8, R1/2). All fittings are supplied without lubrication during assembly and meet non-grease oil-free specifications.

Installation and Integration

Installation is straightforward using the push-in mechanism with lock-claws. The fitting can be integrated directly into systems requiring secure, tool-free connections. It is packaged in a clean room environment after cleaning with clean air, with fluorine grease applied to ensure long-term performance and compatibility in sensitive environments.

SpecificationDetails
Fluid mediumAir, Water, Other chemicals (Conditional*)
Max. operating pressure1.0MPa
Max. vacuum-100kPa
Operating temp. range-5 to 150℃
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