{
  "metadata": {
    "id": "smc-tia07w-33",
    "name": "SMC TIA07W-33 Nylon Tubing 1/4\" OD",
    "type": "connector",
    "description": "SMC TIA series general-purpose pneumatic tubing, 1/4 inch (6.35 mm) outer diameter. Made of nylon (polyamide 12) for durability and pressure resistance. Provided typically in a 33-meter roll (part code -33). Suitable for air or water lines up to ~1.5 MPa (217 psi) at room temperature. Commonly colored orange (for easy identification).",
    "manufacturer": "SMC",
    "part_number": "TIA07W-33",
    "datasheet_url": "https://www.smcusa.com/products/tia-inch-size-nylon-tubing~164782",
    "tags": [
      "tubing",
      "nylon",
      "1/4 OD",
      "pneumatic",
      "SMC"
    ],
    "schema_version": "1.4.0",
    "version": "0.2.0",
    "taxonomy": [
      "mechanical.pneumatic"
    ]
  },
  "domains": [
    {
      "domain": "pneumatic",
      "resources": [
        {
          "id": "open_end_1",
          "functions": [
            {
              "name": "pneumatic_connection"
            }
          ],
          "connector_type": "quick_connect",
          "tube_od_inch": 0.25,
          "port_size": "1/4\" OD tube",
          "working_pressure_bar": 10,
          "max_pressure_bar": 15,
          "compatible_fluids": [
            "compressed_air",
            "water"
          ],
          "fluid_temperature_C": [
            -5,
            60
          ],
          "seal_type": "tube_end",
          "description": "Open tube end for push-to-connect fitting (1/4\" OD)"
        },
        {
          "id": "open_end_2",
          "functions": [
            {
              "name": "pneumatic_connection"
            }
          ],
          "connector_type": "quick_connect",
          "tube_od_inch": 0.25,
          "port_size": "1/4\" OD tube",
          "working_pressure_bar": 10,
          "max_pressure_bar": 15,
          "compatible_fluids": [
            "compressed_air",
            "water"
          ],
          "fluid_temperature_C": [
            -5,
            60
          ],
          "seal_type": "tube_end",
          "description": "Open tube end for push-to-connect fitting (1/4\" OD) on opposite side"
        }
      ],
      "interfaces": [
        {
          "id": "tube_connection_1",
          "protocol": {
            "type": "pneumatic",
            "role": "connection"
          },
          "requires": [
            {
              "function": "pneumatic_connection",
              "count": 1
            }
          ],
          "constraints": [
            {
              "tube_od_inch": 0.25
            },
            {
              "max_pressure_bar": "<=15.0"
            },
            {
              "compatible_fluids": [
                "compressed_air",
                "water"
              ]
            }
          ],
          "max_instances": 1,
          "description": "Tube end 1 for connection to push-to-connect fittings",
          "name": "Tube Connection 1"
        },
        {
          "id": "tube_connection_2",
          "protocol": {
            "type": "pneumatic",
            "role": "connection"
          },
          "requires": [
            {
              "function": "pneumatic_connection",
              "count": 1
            }
          ],
          "constraints": [
            {
              "tube_od_inch": 0.25
            },
            {
              "max_pressure_bar": "<=15.0"
            },
            {
              "compatible_fluids": [
                "compressed_air",
                "water"
              ]
            }
          ],
          "max_instances": 1,
          "description": "Tube end 2 for connection to push-to-connect fittings",
          "name": "Tube Connection 2"
        }
      ],
      "metadata": {
        "working_medium": "compressed_air",
        "standard_pressure_bar": 10,
        "max_pressure_bar": 15,
        "air_treatment_required": false,
        "material": "nylon_pa12"
      }
    },
    {
      "domain": "mechanical",
      "resources": [
        {
          "id": "tube_body",
          "functions": [
            {
              "name": "structural"
            }
          ],
          "material": "nylon_pa12",
          "dimensions_mm": {
            "outer_diameter": 6.35,
            "inner_diameter": 4.5,
            "length": 33000
          },
          "weight_g": 500,
          "description": "Nylon PA12 tubing in 33-meter length"
        }
      ],
      "interfaces": [],
      "metadata": {
        "mounting_method": "free_routing",
        "min_bend_radius_mm": 30,
        "max_length_m": 33
      }
    },
    {
      "domain": "thermal",
      "resources": [],
      "interfaces": [],
      "metadata": {
        "operating_temperature_C": [
          -5,
          60
        ],
        "storage_temperature_C": [
          -20,
          80
        ]
      }
    }
  ],
  "design_rules": [
    "Cut the tube cleanly at a right angle using a proper tubing cutter to avoid leaks",
    "Secure tubing away from sharp edges or heat sources to prevent damage",
    "Do not exceed the minimum bend radius (~30 mm) to avoid kinking the tube"
  ],
  "validation_requirements": [
    "Verify the tubing diameter (1/4\" OD) matches the push-to-connect fittings used in the system",
    "Ensure the tube material (nylon) is suitable for the medium (air or water) and environment",
    "Check that operating pressure and temperature are within the tubing's limits (e.g., 1.5 MPa max at 20°C)"
  ],
  "usage_notes": "Nylon tubing is stiff and durable, providing good pressure resistance and low gas permeability. It is ideal for permanent installations where robust tubing is needed. Push the tubing fully into one-touch fittings for a secure connection. The tubing can be cut to any required length from the roll.",
  "application_examples": [
    "Routing compressed air from a regulator to solenoid valves in an automation system",
    "Supplying pneumatic pressure to multiple air tools around a workshop",
    "Connecting pressure sensors and gauges in a test setup using flexible tubing"
  ],
  "compatibility_notes": "Compatible with standard push-in fittings designed for 1/4\" (6.35 mm) OD tubing (like SMC KQ2 series or similar). Can carry compressed air or inert gases; also usable with water or coolant in some cases (check chemical compatibility). Nylon tubing offers higher pressure and temperature performance compared to softer PU tubing.",
  "warnings": [
    "Nylon tubing can be more rigid than polyurethane tubing; handle carefully in cold environments as it may become less flexible",
    "If the tubing shows cracks or wear (especially near fittings), replace it to prevent sudden failures",
    "Avoid prolonged exposure to UV light or chemicals that may degrade the nylon material"
  ]
}