GB/T 18948-2009 Replaced National standards

GB/T 18948-2009 Rubber hoses and tubing for cooling systems for internal-combustion engines—Specification

GB/T 18948-2009 Rubber hoses and tubing for cooling systems for internal-combustion engines—Specification

Publish Date: 2009-06-15 Implement Date: 2010-02-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 18948-2009

Standard Type: National standards

Standard Status: Replaced

is_force_gb: no

CCS Name: Rubber hoses, adhesive tapes, and rubber cloths

ICS Name: Comprehensive Installation of Road Vehicles

Publish Date: 2009-06-15

Implement Date: 2010-02-01

Pages: 14 pages

Scope

This standard specifies the requirements for straight or preformed hoses or pure rubber hoses used in the pressurization or pressure relief cooling system of internal combustion engines in vehicles with a gross vehicle weight of less than 3.5 tons (as specified in GB/T 3730.2), where 1,2-propanediol is used as the coolant. This standard can be used as a classification method, enabling original equipment manufacturers (OEMs) to provide detailed markings for specialized tests not included in the specified main types (see the example in Appendix D). In this case, the hoses or pure rubber hoses do not bear any markings indicating the standard number, but should be identified by the detailed markings specified in the OEM's parts diagrams.

Development Information

Word Count: 23 Thousand words Pages: 14 pages

Replace the following standards

GB/T 18948-2003 Ruber—Coolant hoses and tubing for use on private cars and light commercial vehicles—Specification

Superseded by the following standards

GB/T 18948-2017 Rubber hoses and tubing for cooling systems for internal-combustion engines—Specification

Referenced Standards

GB/T 1690-2006 Rubber,vulcanized or thermoplastic—Determination of the effect of liquids GB/T 5564-2006 Rubber and plastics hoses—Subambient temperature flexibility tests GB/T 24134-2009 Rubber and plastics hoses—Assessment of ozone resistance under static conditions ISO 188 ISO 6162-1 SAE J20:2004 SAE J1638 SAE J1684:2000 GB/T 2941-2006 Rubber—General procedures for preparing and conditioning test pieces for physical test methods GB/T 3730.2-1996 Road vehicle—Masses—Vocabulary and codes GB/T 5563-1994 Rubber and plastics hoses and hose assemblies—Hydrostatic testing GB/T 5563-2006 Rubber and plastics hoses and hose assemblies—Hydrostatic testing GB/T 5563-2013 Rubber and plastics hoses and hose assemblies—Hydrostatic testing GB/T 5565-1994 Rubber or plastics hoses and tubing—Bending tests GB/T 5565-2006 Rubber or plastics hoses and tubing—Bending tests GB/T 5565.1-2017 Rubber and plastics hoses and tubing—Measurement of flexibility and stiffness—Part 1:Bending tests at ambient temperatures GB/T 5565.2-2017 Rubber and plastics hoses and tubing—Measurement of flexibility and stiffness—Part 2: Bending tests at sub-ambient temperatures GB/T 5565.3-2017 Rubber and plastics hoses and tubing—Measurement of flexibility and stiffness—Part 3:Bending tests at high and low temperatures GB/T 5567-1994 Rubber and plastics hoses and hose assemblies—Determination of suction resistance GB/T 5567-2006 Rubber and plastics hoses and hose assemblies—Determination of suction resistance GB/T 5567-2013 Rubber and plastics hoses and hose assemblies—Determination of resistance to vacuum GB/T 5576-1997 Rubbers and latices—Nomenclature GB/T 9575-2003 Rubber and plastics hoses for general—Purpose industrial applications-Bore diameters and tolerances,and tolerances on length GB/T 9575-2013 Rubber and plastics hoses—Hose sizes, minimum and maximum inside diameters,and tolerances on cut-to-length hoses GB/T 14905-1994 Rubber and plastics hose—Determination of adhesion between components GB/T 14905-2009 Rubber and plastics hoses—Determination of adhesion between components GB/T 14905-2020 Rubber and plastics hoses—Determination of adhesion between components GB/T 2941-2025 Rubber—General procedures for preparing and conditioning test pieces for physical test methods GB/T 5576-2025 Rubber and latices—Nomenclature GB/T 5563-2025 Rubber and plastics hoses and hose assemblies—Hydrostatic testing

Adopt standards

ISO 4081:2005

Related Standards

GB/T 17349.1-1998 Active

GB/T 17349.1-1998 Road vehicle—Diagnostic system for motor vehicle—Vocabulary

Publish Date: 1998-05-06

GB/T 17349.2-1998 Active

GB/T 17349.2-1998 Road vehicle—Diagnostic system—Graphical symbols

Publish Date: 1998-05-06

JG/T 61-1999 Abolished

JG/T 61-1999 Construction Machinery Seat

Publish Date: 1999-06-04

GB/T 19056-2003 Replaced

GB/T 19056-2003 Vehicle travelling data recorder

Publish Date: 2003-04-15

GB/T 20234-2006 Replaced

GB/T 20234-2006 Pluge, socket-outlets, vehicle couplers and vehicle inlets for conductive charging of electric vehicles—General requirements

Publish Date: 2006-06-20

GB/T 20462.1-2006 Replaced

GB/T 20462.1-2006 Thermoplastic tubing and hoses for automotive use—Part 1:Non-fuel applications

Publish Date: 2006-08-01