GB/T 37221-2018 Active National standards

GB/T 37221-2018 Self-floating rubber hoses and hose assemblies for dredging applications

GB/T 37221-2018 Self-floating rubber hoses and hose assemblies for dredging applications

Publish Date: 2018-12-28 Implement Date: 2019-11-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 37221-2018

Standard Type: National standards

Standard Status: Active

is_force_gb: no

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

ICS Name: \nHose

Publish Date: 2018-12-28

Implement Date: 2019-11-01

Pages: 10 pages

Scope

This standard specifies the structure, dimensions, requirements, test methods, inspection rules, etc. of self-floating sludge discharge rubber hoses and hose assemblies. This standard is applicable to self-floating sludge discharge rubber hoses and hose assemblies used to transport mixtures of seawater, freshwater, silt, clay, sand, and coral reefs, gravel, with a density of 1.0 g/cm3 to 2.3 g/cm3 under an ambient temperature of -20 ℃ to +45 ℃.

Development Information

Word Count: 18 Thousand words Pages: 10 pages

Referenced Standards

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 6669-2008 Flexible cellular polymeric materials—Determination of compression set GB/T 33382-2016 Inner armoured rubber hoses and hose assemblies for conveying dredging soil GB/T 231.1-2002 Metallic materials—Brinell hardness test—Part 1:Test method GB/T 231.1-2009 Metallic materials—Brinell hardness test—Part 1:Test method GB/T 231.1-2018 Metallic materials—Brinell hardness test—Part 1:Test method GB/T 528-1998 Rubber,vulcanized or thermoplastic—Determination of tensile stress-strain properties GB/T 528-2009 Rubber,vulcanized or thermoplastic—Determination of tensile stress-strain properties GB/T 529-1999 Rubber,vulcanized or thermoplastic—Determination of tear strength (Trouser,angle and crescent test pieces) GB/T 529-2008 Rubber,vulcanized or thermoplastic—Determination of tear strength(Trouser,angle and crescent test pieces) GB/T 3512-2001 Rubber, vulcanized or thermoplastic—Accelerated ageing and heat resistance tests—Air-oven method GB/T 3512-2014 Rubber, vulcanized or thermoplastic—Accelerated ageing and heat resistance tests—Air-oven method 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 6344-1996 Polymeric materials, cellular flexible—Determination of tensile strength and elongation at break GB/T 6344-2008 Flexible cellular polymeric materials—Determination of tensile strength and elongation at break GB/T 7528-2002 Rubber and plastics hoses and hose assemblies—Vocabulary GB/T 7528-2011 Rubber and plastics hoses and hose assemblies—Vocabulary GB/T 7528-2019 Rubber and plastics hoses and hose assemblies—Vocabulary GB/T 7762-2003 Rubber, vulcanized or thermoplastic—Resistance to ozone cracking—Static strain test GB/T 7762-2014 Rubber,vulcanized or thermoplastic—Resistance to ozone cracking—Static strain testing GB/T 8813-2008 Rigid cellular plastics—Determination of compression properties GB/T 8813-2020 Rigid cellular plastics—Determination of compression properties GB/T 9124-2000 Specification for steel pipe flanges GB/T 9124-2010 Specification for steel pipe flanges GB/T 9124.1-2019 Steel pipe flanges—Part 1:PN designated GB/T 9124.2-2019 Steel pipe flanges—Part 2:Class designated GB/T 9573-2003 Rubber and plastics hose and hose assemblies—Methods of measurement of dimensions GB/T 9573-2013 Rubber and plastics hoses and hose assemblies—Methods of measurement of the dimensions of hoses and the lengths of hose assemblies GB/T 9576-2001 Rubber and plastics hose and hose assemblies—Guide to selection,storage,use and maintenance GB/T 9576-2013 Rubber and plastics hoses and hose assemblies—Guidelines for selection,storage,use and maintenance GB/T 9576-2019 Rubber and plastics hoses and hose assemblies—Guidelines for selection,storage,use and maintenance GB/T 9577-2001 Rubber and plastics hose and hose assemblies—Rules for marking,package and transportation GB/T 9867-1988 Rubber—Determination of abrasion resistance using a rotating cylinderical drum device GB/T 9867-2008 Rubber,vulcanized or thermoplastic—Determination of abrasion resistance using a rotating cylindrical drum device 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 15254-1994 Rubber, vulcanized—Determination of adhesion to metal—180°Peel test method GB/T 15254-2014 Rubber,vulcanized—Determination of adhesion to metal—180° peel test method GB/T 5563-2025 Rubber and plastics hoses and hose assemblies—Hydrostatic testing GB/T 7528-2025 Rubber and plastics hoses and hose assemblies—Vocabulary

Related Standards

GB 4580-1984 Replaced

GB 4580-1984 Unlined fire hose

Publish Date: 1984-07-18

GB/T 16590.1-1996 abolished_transferred

GB/T 16590.1-1996 Rubber and plastics hoses, non-collapsible, for fire-fighting service—Part 1:Semi-rigid reel hose for fixed first-aid installations

Publish Date: 1996-10-28

GB/T 16591-1996 Replaced

GB/T 16591-1996 Rubber hose and hose assemblies for transferring anhydrous ammonia

Publish Date: 1996-10-28

GB/T 10544-2003 Replaced

GB/T 10544-2003 Rubber hoses and hose assemblies—Rubber—covered, spiral wire reinforced, hydraulic type

Publish Date: 2003-01-10

GB 10543-2003 Replaced

GB 10543-2003 Rubber hose and hose assemblies for aircraft ground fuelling and defuelling

Publish Date: 2003-10-09

GB/T 20023-2005 Active

GB/T 20023-2005 Rubber and/or plastics hoses and hoses assemblies for airless paint spraying

Publish Date: 2005-09-15