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GMW17862

Material Specification for Transmission Venting Hoses Single and Double Layered

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Organization: GMW
Publication Date: 1 September 2017
Status: inactive
Page Count: 11
scope:

Material Description. Each hose type shall be defined by construction. The designation for the hose is defined as GMW17862 Type Y, where Y defines the construction of the hose per 3.2.1, and Table 1.

Construction Type A. Hoses are defined as consisting of a smoothbore tube of Nitrile Butadiene Rubber (NBR) copolymer compound and a cover of Chlorosulfonated Polyethylene (CSM) or Chlorinated Polyethylene (CM) compound. The hoses and/or hose assemblies are capable of giving satisfactory service at temperatures of -40 °C to the continuous temperature of +125 °C, and +150 °C excursion temperature.

Construction Type B. Hoses are defined as consisting of a single wall of Ethylene Acrylic Copolymer (AEM) compound. The hoses and/or hose assemblies are capable of giving satisfactory service at temperatures of -40 °C to the continuous temperature of+150 °C and +165 °C excursion temperature.

Construction Type C. Hoses are defined as consisting of a smoothbore tube of Ethylene Acrylic Copolymer (AEM) compound and a cover of fluorinated elastomers (FKM) compound. The hoses and/or hose assemblies are capable of giving satisfactory service at temperatures of -40 °C to the outer continuous temperature of +200 °C and +225 °C excursion temperature.

Symbols. Not applicable.

Applicability. Transmission venting hoses for under-the-hood applications.

Document History

April 1, 2020
Material Specification for Transmission Venting Hoses Single and Double Layered
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...
GMW17862
September 1, 2017
Material Specification for Transmission Venting Hoses Single and Double Layered
Material Description. Each hose type shall be defined by construction. The designation for the hose is defined as GMW17862 Type Y, where Y defines the construction of the hose per 3.2.1, and Table 1....

References

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