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Position: Chinese Standard in English/JB/T 6996-2007
JB/T 6996-2007   Common Technical Condition of Heavy Machinery Hydraulic System (English Version)
Standard No.: JB/T 6996-2007 Status:valid remind me the status change

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Language:English File Format:PDF
Word Count: 9000 words Price(USD):220.0 remind me the price change

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Implemented on:2007-9-1 Delivery: via email in 1 business day
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Standard No.: JB/T 6996-2007
English Name: Common Technical Condition of Heavy Machinery Hydraulic System
Chinese Name: 重型机械液压系统 通用技术条件
Chinese Classification: J20    Hydraulic and pneumatic device
Professional Classification: JB    Professional Standard - Machinery
ICS Classification: 21.120.20 21.120.20    Couplings 21.120.20
Issued by: NDRC
Issued on: 2007-3-6
Implemented on: 2007-9-1
Status: valid
Superseding:JB/T 6996-1993 Common Technical Condition of Heavy Machinery Hydraulic System
Language: English
File Format: PDF
Word Count: 9000 words
Price(USD): 220.0
Delivery: via email in 1 business day
1 Scope This standard specifies common technical conditions of hydraulic system for mechanical equipments used in aspects of metallurgy, rolling, heavy forging and so on (hereinafter referred to as mechanical equipments). As for hydraulic systems (hereinafter referred to as system) for mechanical equipments above, corresponding technical requirements in design, fabrication and acceptance may be materialized and supplemented according to the principles of this standard in combination of the relevant standards. This standard is applicable to mechanical equipments hydraulic system whose nominal pressure is not larger than 31.5 MPa. 2 Normative References The following documents contain provisions which, through reference in this text, constitute provisions of this standard. For the dated references, the subsequent amendments to (excluding amending error in the text), or revisions of, any of these publications do not apply. However, all parties coming to an agreement according to this standard are encouraged to study whether the latest edition of these documents is applicable. For the undated references, the latest edition of the normative document is applicable to this standard.
Contents 1 Scope 2 Normative References 3 General Requirements 3.1 Basic Requirements 3.2 Design conditions 3.3 Safety Requirements 3.4 Energy conservation requirements 3.5 Working temperature 3.6 Pipeline flow rate 3.7 Noise 3.8 Selection basis 3.9 Cleanness control 3.10 Manufacture reference 3.11 Basic requirements for maintenance 3.12 Hoisting measure 3.13 Data for Installation, operation and maintenance 3.14 Acceptance data 3.15 Marking 3.16 Operating force 3.17 Tightening torque 4 Hydraulic oil (liquid) 5 Quality of casting, forging, welding and pipe fittings 6 Welding requirements 6.1 Basic requirements 6.2 Oil tank welding 6.3 Pipeline welding 7 Processing quality 8 External Leakage 9 Hydraulic action element 9.1 Hydraulic cylinder 9.2 Hydraulic motor 9.3 Installing base 10 System Equipment Assembly 10.1 Hydraulic pumping unit 10.2 Oil tank apparatus 10.3 Other Auxiliaries and Requirement 10.3.1 Heat Exchanger 10.3.2 Filter 10.3.3 Accumulators 10.3.4 Pressure Gauge 10.3.5 Sealing Member 10.4 Installation of Hydraulic Valve 10.5 Manifold Block 11 Pipeline 11.1 Fittings Material 11.2 Requirements for Fittings Tolerance 11.3 Pipeline installation shall conform to the following requirements 11.4 Laying in Ditch 11.5 Tube Bending 11.6 Hose 11.7 Fixings of Pipeline 11.8 Sampling Point of Pipeline 12 Wiring of Electrical Appliance 13 Controlling 13.1 Protective device of Circuit 13.2 Manual Overvide 13.3 Controlling on Valve 13.4 Installation Requirement of Control Device 13.5 Interrelationship of Circuit 13.6 Serve Control Circuit 13.7 Controlling Requirements on Hydraulic Pump Station 14 Flushing 15 Test 16 Coating 16.1 Basic Requirements 16.2 Tinting Requirement 17 Package, Transportation and Storage Annex A (Informative) Flushing Cleanliness Level Standard of Hydraulic Systems Assembly
Referred in JB/T 6996-2007:
*GB/T 191-2008 Packaging - Pictorial Marking for Handling of Goods
*GB/T 4879-2016 Rustproof packaging
*GB 5083-1999 General rules for designing the production facilities in accordance with safety and health requirements
*GB/T 7631.2-2003 Lubricants, industrial oils and related products (class L) - Classification - Part 2: Family H (Hydraulic systems)
*GB/T 8163-2008 Seamless steel tubes for liquid service
*GB/T 13384-2008 General specifications for packing of mechanical and electrical product
*GB/T 14039-2002 Hydraulic fluid power--Fluids--Method for coding the level of contamination by solid particles
*JB/T 5000.3-2007 Heavy mechanical general techniques and standards-Part 3:And standards welding
*JB/T 5000.12-1998 The heavy mechanical general techniques and STANDARDs Coating
*JB/T 5000.13-2007 Heavy mechanical general techniques and standards-Part 13:Packing
*JB/T 7938-2010 Hydraulic fluid power-Power units-Nominal capacities of reservoir
*-
JB/T 6996-2007 is referred in:
* JB/T 5000.10-2007 Heavy Machinery General Technical Conditions --Part 10: Assembly
*JB/T 12474.10-2015 Coke oven machine-Part 10:Stamping machine
Code of China
Standard
JB/T 6996-2007  Common Technical Condition of Heavy Machinery Hydraulic System (English Version)
Standard No.JB/T 6996-2007
Statusvalid
LanguageEnglish
File FormatPDF
Word Count9000 words
Price(USD)220.0
Implemented on2007-9-1
Deliveryvia email in 1 business day
Detail of JB/T 6996-2007
Standard No.
JB/T 6996-2007
English Name
Common Technical Condition of Heavy Machinery Hydraulic System
Chinese Name
重型机械液压系统 通用技术条件
Chinese Classification
J20
Professional Classification
JB
ICS Classification
Issued by
NDRC
Issued on
2007-3-6
Implemented on
2007-9-1
Status
valid
Superseded by
Superseded on
Abolished on
Superseding
JB/T 6996-1993 Common Technical Condition of Heavy Machinery Hydraulic System
Language
English
File Format
PDF
Word Count
9000 words
Price(USD)
220.0
Keywords
JB/T 6996-2007, JB 6996-2007, JBT 6996-2007, JB/T6996-2007, JB/T 6996, JB/T6996, JB6996-2007, JB 6996, JB6996, JBT6996-2007, JBT 6996, JBT6996
Introduction of JB/T 6996-2007
1 Scope This standard specifies common technical conditions of hydraulic system for mechanical equipments used in aspects of metallurgy, rolling, heavy forging and so on (hereinafter referred to as mechanical equipments). As for hydraulic systems (hereinafter referred to as system) for mechanical equipments above, corresponding technical requirements in design, fabrication and acceptance may be materialized and supplemented according to the principles of this standard in combination of the relevant standards. This standard is applicable to mechanical equipments hydraulic system whose nominal pressure is not larger than 31.5 MPa. 2 Normative References The following documents contain provisions which, through reference in this text, constitute provisions of this standard. For the dated references, the subsequent amendments to (excluding amending error in the text), or revisions of, any of these publications do not apply. However, all parties coming to an agreement according to this standard are encouraged to study whether the latest edition of these documents is applicable. For the undated references, the latest edition of the normative document is applicable to this standard.
Contents of JB/T 6996-2007
Contents 1 Scope 2 Normative References 3 General Requirements 3.1 Basic Requirements 3.2 Design conditions 3.3 Safety Requirements 3.4 Energy conservation requirements 3.5 Working temperature 3.6 Pipeline flow rate 3.7 Noise 3.8 Selection basis 3.9 Cleanness control 3.10 Manufacture reference 3.11 Basic requirements for maintenance 3.12 Hoisting measure 3.13 Data for Installation, operation and maintenance 3.14 Acceptance data 3.15 Marking 3.16 Operating force 3.17 Tightening torque 4 Hydraulic oil (liquid) 5 Quality of casting, forging, welding and pipe fittings 6 Welding requirements 6.1 Basic requirements 6.2 Oil tank welding 6.3 Pipeline welding 7 Processing quality 8 External Leakage 9 Hydraulic action element 9.1 Hydraulic cylinder 9.2 Hydraulic motor 9.3 Installing base 10 System Equipment Assembly 10.1 Hydraulic pumping unit 10.2 Oil tank apparatus 10.3 Other Auxiliaries and Requirement 10.3.1 Heat Exchanger 10.3.2 Filter 10.3.3 Accumulators 10.3.4 Pressure Gauge 10.3.5 Sealing Member 10.4 Installation of Hydraulic Valve 10.5 Manifold Block 11 Pipeline 11.1 Fittings Material 11.2 Requirements for Fittings Tolerance 11.3 Pipeline installation shall conform to the following requirements 11.4 Laying in Ditch 11.5 Tube Bending 11.6 Hose 11.7 Fixings of Pipeline 11.8 Sampling Point of Pipeline 12 Wiring of Electrical Appliance 13 Controlling 13.1 Protective device of Circuit 13.2 Manual Overvide 13.3 Controlling on Valve 13.4 Installation Requirement of Control Device 13.5 Interrelationship of Circuit 13.6 Serve Control Circuit 13.7 Controlling Requirements on Hydraulic Pump Station 14 Flushing 15 Test 16 Coating 16.1 Basic Requirements 16.2 Tinting Requirement 17 Package, Transportation and Storage Annex A (Informative) Flushing Cleanliness Level Standard of Hydraulic Systems Assembly
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Keywords:
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