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GMW14638

Thermoplastic Fuel Tubing

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Organization: GMW
Publication Date: 1 October 2013
Status: inactive
Page Count: 19
scope:

This standard covers requirements for extruded single and multilayered lines used in fuel, vapor and evaporative emissions. The vapor and evaporative emission lines covered by this specification can either be straight or convoluted. Operating temperatures for lines covered by this specification range from (-40 to +90) °C with excursions to +115 °C. Other documents which describe the performance and dimensional requirements of these components and assemblies manufactured from these components are GMW14681, GM9060P, GM9080P, and GM9676P.

In addition to the test requirements listed in this specification, additional fuel recirculation and/or permeation testing may be required for validation of the tubing and/or quick-connectors used in the fuel line assembly. Any additional requirements shall be defined by the GM Materials Engineer.

Material Description. Each material shall be defined by a construction and a grade. See paragraph 3.2.

Typical Applications. Thermoplastic fuel lines, evaporation- and purge lines.

Document History

January 1, 2019
Thermoplastic Fuel Tubing
This standard covers the requirements for extruded single and multilayered lines used in fuel, vapor and evaporative emissions. The vapor and evaporative emission lines covered by this specification...
GMW14638
October 1, 2013
Thermoplastic Fuel Tubing
This standard covers requirements for extruded single and multilayered lines used in fuel, vapor and evaporative emissions. The vapor and evaporative emission lines covered by this specification can...
August 1, 2011
Thermoplastic Fuel Tubing
This standard covers requirements for extruded single and multilayered lines used in fuel, vapor and evaporative emissions. The vapor and evaporative emission lines covered by this specification can...
November 1, 2010
Thermoplastic Fuel Tubing
Note: Nothing in this standard supercedes applicable laws and regulations. Note: In the event of conflict between the English and domestic language, the English language shall take precedence. This...

References

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