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Position: Chinese Standard in English/HG/T 2490-2011
HG/T 2490-2011   Rubber hoses and hose assemblies wire or textile reinforced for dredging applications-Specification (English Version)
Standard No.: HG/T 2490-2011 Status:superseded remind me the status change

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Language:English File Format:PDF
Word Count: 4000 words Price(USD):120.0 remind me the price change

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Implemented on:2012-7-1 Delivery: via email in 1 business day
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Standard No.: HG/T 2490-2011
English Name: Rubber hoses and hose assemblies wire or textile reinforced for dredging applications-Specification
Chinese Name: 疏浚工程用钢丝或织物增强的橡胶软管和软管组合件 规范
Chinese Classification: G42    Rubber tube, rubber belt and tape
Professional Classification: HG    Professional Standard - Chemistry
ICS Classification: 83.140.40 83.140.40    Hoses 83.140.40
Issued by: MIIT
Issued on: 2011-12-20
Implemented on: 2012-7-1
Status: superseded
Superseded by:HG/T 2490-2023 Rubber hoses and hose assemblies, wire or textile reinforced, for dredging applications - Specification
Superseded on:2024-2-1
Superseding:HG/T 2490-1993
Language: English
File Format: PDF
Word Count: 4000 words
Price(USD): 120.0
Delivery: via email in 1 business day
Rubber hoses and hose assemblies, wire or textile reinforced for dredging applications - Specification 1 Scope This standard specifies the classification, material and structure, size and tolerance, technical requirements, test rules, marking and other requirements of 2 types, 8 classes and 3 grades of wire or textile reinforced pipeline rubber hoses and marine rubber hoses for dredging projects with nominal sizes ranging from 100 mm to 1,300 mm. Within each class, all grades and specifications have the same maximum working pressure. This standard is applicable to rubber hoses that discharge or suck seawater, fresh water, silt, sand, coral and small stones with specific gravity in the range from 1.0 to 2.3 at ambient temperatures ranging from -20 ℃ ~ + 40 ℃. 2 Normative references The following referenced documents are indispensable for the application of this standard. For dated references, only the edition cited applies For undated references, the latest edition of the referenced document (including any amendments) applies. GB/T 528 Rubber, vulcanized or thermoplastic - Determination of tensile stress-strain properties GB/T 529 Rubber vulcanized or thermoplastic - Determination of tear strength (Trouser, angle and crescent test pieces) GB/T 531.1 Rubber, vulcanized or thermoplastic - Determination of indentation hardness - Part 1: Durometer method (Shore hardness) GB/T 1681 Rubber - Determination of rebound resilience of vulcanizates GB/T 2941 Rubber - Standard temperatures, humidities and times for the conditioning environmental and testing of test pieces GB/T 3274 Hot-rolled plates and strips and strips of carbon structural steels and high strength low alloy structural steels GB/T 5563 Rubber and plastics hoses and hose assemblies - Hydrostatic testing GB/T 5567 Rubber and plastics hoses and hose assemblies - Determination of suction resistance (idt ISO 7233:1991) GB/T 6669 Flexible cellular polymeric materials - Determination of compression set GB/T 7528 Rubber and plastics hoses and hose assemblies - Vocabulary GB/T 7762 Rubber, vulcanized or thermoplastic - Resistance to ozone cracking - Static strain test GB/T 9573 Rubber and plastics hose and hose assemblies - Methods of measurement of dimensions GB/T 9576 Rubber and plastics hoses and hose assemblies - Guidelines for selection, storage, use and maintenance GB/T 9577 Rubber and plastics hose and hose assemblies - Rules for marking, package and transportation GB/T 9867 Rubber, vulcanized or thermoplastic - Determination of abrasion resistance using a rotating cylindrical drum device (idt ISO 4649: 2002) GB/T 10541 Rubber hose, oil suction and discharge, offshore mooring GB/T 11211 Rubber, vulcanized or thermoplastic - Determination of adhesion to metal - Two-plate method GB/T 14905 Rubber and plastics hoses - Determination of adhesion between components CCS Rules for materials and welding 3 Terms and definitions For the purpose of this standard, the terms and definitions given in GB/T 7528 apply. 4 Classification
Foreword i 1 Scope 2 Normative references 3 Terms and definitions 4 Classification 5 Materials and construction 6 Dimension and tolerances 7 Technical requirements 8 Test rules 9 Test certificate 10 Marking 11 Packaging, storage and transportation Annex A (Normative) Type tests and routine tests Annex B (Normative) Tensile strength test for hose assembly Annex C (Normative) Water absorption test of floating materials
Referred in HG/T 2490-2011:
*GB/T 528-2009 Rubber,vulcanized or thermoplastic - Determination of tensile stress-strain properties
*GB/T 529-2008 Rubber vulcanized or thermoplastic - Determination of tear strength(Trouser,angle and crescent test pieces)
*GB/T 531.1-2008 Rubber vulcanized or thermoplastic - Determination of indentation hardness - Part 1:Duromerer method (Shore hardness)
*GB/T 1681-2009 Rubber - Determination of rebound
*GB/T 2941-2006 Rubber - General procedures for preparing and conditioning test pieces for physical test methods
*GB/T 3274-2017 Hot-rolled plates、sheets and strips of carbon structural steels and high strength low alloy structural steels
*GB/T 5563-2013 Rubber and Plastics Hoses and Hose Assemblies - Hydrostatic Testing
*GB/T 5567-2013 Rubber and Plastics Hoses and Hose Assemblies - Determination of Resistance to Vacuum
*GB/T 6669-2008 Flexible cellular polymeric materials - Determination of compression set
*GB/T 7528-2019 Rubber and plastics hoses and hose assemblies—Vocabulary
*GB/T 7762-2014 Rubber,vulcanized or thermoplastic—Resistance to ozone cracking—Static strain testing
*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 9576-2019 Rubber and plastics hoses and hose assemblies—Guidelines for selection,storage,use and maintenance
*GB/T 9577-2001 Rubber and plastics hoses and hose assemblies--Rules for marking,package and transportation
*GB/T 9867-2008 Rubber vulcanized or thermoplastic-Determination of abrasion resistance using a rotating cylindrical drum device
*GB/T 10541-2013 Rubber Hose, Oil Suction and Discharge, Offshore Mooring
*GB/T 11211-2009 Rubber vulcanized or thermoplastic - Determination of adhesion to metal - Two - Plate method
*GB/T 14905-2020 Rubber and plastics hoses—Determination of adhesion between components
Code of China
Standard
HG/T 2490-2011  Rubber hoses and hose assemblies wire or textile reinforced for dredging applications-Specification (English Version)
Standard No.HG/T 2490-2011
Statussuperseded
LanguageEnglish
File FormatPDF
Word Count4000 words
Price(USD)120.0
Implemented on2012-7-1
Deliveryvia email in 1 business day
Detail of HG/T 2490-2011
Standard No.
HG/T 2490-2011
English Name
Rubber hoses and hose assemblies wire or textile reinforced for dredging applications-Specification
Chinese Name
疏浚工程用钢丝或织物增强的橡胶软管和软管组合件 规范
Chinese Classification
G42
Professional Classification
HG
ICS Classification
Issued by
MIIT
Issued on
2011-12-20
Implemented on
2012-7-1
Status
superseded
Superseded by
HG/T 2490-2023 Rubber hoses and hose assemblies, wire or textile reinforced, for dredging applications - Specification
Superseded on
2024-2-1
Abolished on
Superseding
HG/T 2490-1993
Language
English
File Format
PDF
Word Count
4000 words
Price(USD)
120.0
Keywords
HG/T 2490-2011, HG 2490-2011, HGT 2490-2011, HG/T2490-2011, HG/T 2490, HG/T2490, HG2490-2011, HG 2490, HG2490, HGT2490-2011, HGT 2490, HGT2490
Introduction of HG/T 2490-2011
Rubber hoses and hose assemblies, wire or textile reinforced for dredging applications - Specification 1 Scope This standard specifies the classification, material and structure, size and tolerance, technical requirements, test rules, marking and other requirements of 2 types, 8 classes and 3 grades of wire or textile reinforced pipeline rubber hoses and marine rubber hoses for dredging projects with nominal sizes ranging from 100 mm to 1,300 mm. Within each class, all grades and specifications have the same maximum working pressure. This standard is applicable to rubber hoses that discharge or suck seawater, fresh water, silt, sand, coral and small stones with specific gravity in the range from 1.0 to 2.3 at ambient temperatures ranging from -20 ℃ ~ + 40 ℃. 2 Normative references The following referenced documents are indispensable for the application of this standard. For dated references, only the edition cited applies For undated references, the latest edition of the referenced document (including any amendments) applies. GB/T 528 Rubber, vulcanized or thermoplastic - Determination of tensile stress-strain properties GB/T 529 Rubber vulcanized or thermoplastic - Determination of tear strength (Trouser, angle and crescent test pieces) GB/T 531.1 Rubber, vulcanized or thermoplastic - Determination of indentation hardness - Part 1: Durometer method (Shore hardness) GB/T 1681 Rubber - Determination of rebound resilience of vulcanizates GB/T 2941 Rubber - Standard temperatures, humidities and times for the conditioning environmental and testing of test pieces GB/T 3274 Hot-rolled plates and strips and strips of carbon structural steels and high strength low alloy structural steels GB/T 5563 Rubber and plastics hoses and hose assemblies - Hydrostatic testing GB/T 5567 Rubber and plastics hoses and hose assemblies - Determination of suction resistance (idt ISO 7233:1991) GB/T 6669 Flexible cellular polymeric materials - Determination of compression set GB/T 7528 Rubber and plastics hoses and hose assemblies - Vocabulary GB/T 7762 Rubber, vulcanized or thermoplastic - Resistance to ozone cracking - Static strain test GB/T 9573 Rubber and plastics hose and hose assemblies - Methods of measurement of dimensions GB/T 9576 Rubber and plastics hoses and hose assemblies - Guidelines for selection, storage, use and maintenance GB/T 9577 Rubber and plastics hose and hose assemblies - Rules for marking, package and transportation GB/T 9867 Rubber, vulcanized or thermoplastic - Determination of abrasion resistance using a rotating cylindrical drum device (idt ISO 4649: 2002) GB/T 10541 Rubber hose, oil suction and discharge, offshore mooring GB/T 11211 Rubber, vulcanized or thermoplastic - Determination of adhesion to metal - Two-plate method GB/T 14905 Rubber and plastics hoses - Determination of adhesion between components CCS Rules for materials and welding 3 Terms and definitions For the purpose of this standard, the terms and definitions given in GB/T 7528 apply. 4 Classification
Contents of HG/T 2490-2011
Foreword i 1 Scope 2 Normative references 3 Terms and definitions 4 Classification 5 Materials and construction 6 Dimension and tolerances 7 Technical requirements 8 Test rules 9 Test certificate 10 Marking 11 Packaging, storage and transportation Annex A (Normative) Type tests and routine tests Annex B (Normative) Tensile strength test for hose assembly Annex C (Normative) Water absorption test of floating materials
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Keywords:
HG/T 2490-2011, HG 2490-2011, HGT 2490-2011, HG/T2490-2011, HG/T 2490, HG/T2490, HG2490-2011, HG 2490, HG2490, HGT2490-2011, HGT 2490, HGT2490