|
US$439.00 · In stock
Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 9065.2-2025: Connections for hydraulic fluid power - Hose fittings - Part 2: 24° cone connectors
Status: Valid GB/T 9065.2: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 9065.2-2025 | English | 439 |
Add to Cart
|
4 days [Need to translate]
|
Connections for hydraulic fluid power - Hose fittings - Part 2: 24° cone connectors
| Valid |
GB/T 9065.2-2025
|
| GB/T 9065.2-2010 | English | 329 |
Add to Cart
|
3 days [Need to translate]
|
Connections for hydraulic fluid power and general use -- Hose fittings -- Part 2: Hose fittings with 24-degreecone connector ends
| Valid |
GB/T 9065.2-2010
|
| GB/T 9065.2-1988 | English | 199 |
Add to Cart
|
2 days [Need to translate]
|
Hydraulic fluid power--Hose connector--Connecting dimension - Part 2: Insert type
| Obsolete |
GB/T 9065.2-1988
|
PDF similar to GB/T 9065.2-2025
Basic data | Standard ID | GB/T 9065.2-2025 (GB/T9065.2-2025) | | Description (Translated English) | Connections for hydraulic fluid power - Hose fittings - Part 2: 24�� cone connectors | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | J20 | | Classification of International Standard | 23.100.40 | | Word Count Estimation | 22,258 | | Date of Issue | 2025-03-28 | | Date of Implementation | 3/28/2025 | | Older Standard (superseded by this standard) | GB/T 9065.2-2010 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 9065.2-2025: Connections for hydraulic fluid power - Hose fittings - Part 2: 24° cone connectors
---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
ICS 23.100.40
CCSJ20
National Standard of the People's Republic of China
Replaces GB/T 9065.2-2010
Hydraulic transmission connection hose connector
Part 2.24° cone
Part 2.24° cone connectors
Released on 2025-03-28
2025-03-28 Implementation
State Administration for Market Regulation
The National Standardization Administration issued
Table of contents
Preface III
Introduction V
1 Scope 1
2 Normative references 1
3 Terms and Definitions 2
4 Performance requirements 2
5 Hose connector nomenclature 2
6 Design 3
7 Manufacturing 3
8 Assembly 4
9 Purchasing Information 4
10 Logo 4
11 Notes 5
Reference 12
Foreword
This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for standardization work Part 1.Structure and drafting rules for standardization documents"
Drafting.
This document is Part 2 of GB/T 9065.GB/T 9065 has been published in the following parts.
--- Hydraulic hose connectors. Part 1.O-ring face seal hose connectors;
---Hydraulic transmission connection hose connectors Part 2.24° cone;
---Hydraulic transmission hose connectors Part 3.Flange type;
--- Hydraulic transmission hose connectors Part 4.Stud end;
--- Hydraulic hose connectors. Part 5.37° flared end hose connectors;
---Hydraulic transmission connection hose connectors Part 6.60° cone
This document replaces GB/T 9065.2-2010 "Hydraulic hose connectors Part 2.24° cone seal end hose connectors" and
Compared with GB/T 9065.2-2010, in addition to structural adjustments and editorial changes, the main technical changes are as follows.
--- Changed the performance requirements of hose connectors (see 4.3, 4.3 of the.2010 edition);
--- Deleted the requirements for thread finish, shoulder distance, undercut, chamfer dimensions and surface roughness (see 6.5.3,.2010 edition,
6.5.4);
--- Added the compliance standard for machined surface roughness (see 7.2);
--- Added assembly requirements (see Chapter 8);
--- Increased the marking requirements on the swivel hose coupling nuts (see Chapter 10).
This document is modified to adopt ISO 12151-2.2022 "Hydraulic transmission and general purpose connectors - Hose connectors - Part 2.
24° cone hose connector with O-ring according to ISO 8434-1.
This document has the following structural adjustments compared to ISO 12151-2.2022.
--- Adjust Figure 1 in 6.1 of ISO 12151-2.2022 to the range; Figures 3 to 6 correspond to ISO 12151-2.2022
Figure 2 to Figure 5;
--- Table 1 corresponds to Table 5.4 in ISO 12151-2.2022, Tables 2 to 5 correspond to Tables 1 to 4 in ISO 12151-2.2022,
Added Table 6;
--- Deleted 6.1 of ISO 12151-2.2022; 6.1~6.4 correspond to 6.2~6.5 of ISO 12151-2.2022; added 6.5
and 6.6.
The technical differences between this document and ISO 12151-2.2022 and their reasons are as follows.
--- ISO 8434-1 (see Chapter 1, 4.2, 4.3, 6.1 and Chapter 8) is replaced by the normative reference GB/T 14034.1 to adapt
my country's technical conditions to improve operability;
--- ISO 5598 (see Chapter 3) has been replaced by the normative reference GB/T 17446 to adapt to my country's technical conditions and improve the reliability of the product.
Operability;
--- Changed the naming requirements of hose connectors (see Chapter 5) to adapt to my country's technical conditions and improve operability;
--- Added relevant content of ferrule hose connectors (see Table 1, Figure 7 and Table 6) to adapt to my country's technical conditions and improve operability
Sexuality;
--- ISO 4759-1.2000 (see 6.2) has been replaced by the normative reference GB/T 3103.1 to adapt to my country's technical conditions and provide
High operability;
--- Added normative references to GB/T 196 (see 6.5) to adapt to my country's technical conditions and improve operability;
--- Added relevant technical requirements for threads (see 6.5, 6.6) to adapt to my country's technical conditions and improve operability;
--- Added normative references to GB/T 197 (see 6.6) to adapt to my country's technical conditions and improve operability;
--- ISO 1302 (see 7.2) has been replaced by the normative reference GB/T 131 to adapt to my country's technical conditions and improve operability.
Sexuality;
--- ISO 9227 was replaced by the normative reference GB/T 10125, and the surface treatment requirements were changed (see 7.3) to adapt to my country
Technical conditions to improve operability;
--- Changed the requirements for procurement information (see Chapter 9) to adapt to my country's technical conditions and improve operability;
--- Changed the d3 dimension of the hose connector in Table 4 (see Table 4, Table 3 of ISO 12151-2.2022) to the corresponding dimensions in Table 2 and Table 3
The parameters are consistent.
The following editorial changes were made to this document.
--- Change the name of the standard to "Hydraulic transmission connection hose connector Part 2.24° cone";
--- Added Figure 2, schematic diagram of width across sides, diagonal dimensions and side plane length;
--- Changed the expression of L3 value in Table 3.
Please note that some of the contents of this document may involve patents. The issuing organization of this document does not assume the responsibility for identifying patents.
This document was proposed by the China Machinery Industry Federation.
This document is under the jurisdiction of the National Hydraulic and Pneumatic Standardization Technical Committee (SAC/TC3).
This document was drafted by. Ningbo Jiurong Hydraulic Equipment Co., Ltd., Sany Automobile Manufacturing Co., Ltd., Jiangyuan (Tianchang) Technology Co., Ltd.
Company, Jining Aili Intelligent Electro-hydraulic Integrated System Co., Ltd., Zhejiang Jiangxin Hydraulic Technology Co., Ltd., Zhejiang Aochuan Hydraulic Equipment Co., Ltd.
Company, Zhejiang Haigewei Hydraulic Technology Co., Ltd., Shannaisi Automation (Ningbo) Group Co., Ltd., Hebei Zhongmei Special Rubber Co., Ltd.,
Hebei Youlu Fluid Technology Co., Ltd., Hebei Better Hydraulic Equipment Co., Ltd., Hengshui Baili Rubber Products Co., Ltd., Ningbo Lianrunli
Ti Machinery Manufacturing Co., Ltd., Zhejiang Qiaoshi Intelligent Industry Co., Ltd., and Beijing Machinery Industry Automation Research Institute Co., Ltd.
The main drafters of this document are. Qi Yunxin, Wang Hui, Zhou Yao, Ma Bin, Jiang Xianjiang, Zhang Changshun, Wang Yongchao, Ruan Leyang, Tang Shengqin, Li Yang, Zhang Bo,
Li Zengyi, Yang Song, Meng Qingyang, Xu Meng, Xiang Min, Li Xinyuan, Jiang Daping, Cao Qiaohui.
This document was first issued in 1988, revised for the first time in.2010, and this is the second revision.
Introduction
In hydraulic fluid power systems, power is transmitted and controlled by pressurized fluid in a closed circuit.
to be delivered under pressure.
The assembly is connected to the oil port through a stud end pipe joint with a hard pipe/conduit or with a hose connector and a hose.
GB/T 9065 aims to standardize the technical requirements of hydraulic transmission hose connectors and consists of six parts.
--- Part 1.End seals. The purpose is to determine the basic requirements and dimensions for the design and performance of hose connectors with O-ring end seals.
Inch requirements.
--- Part 2.24° cone. The purpose is to determine the basic requirements and dimensional requirements for the design and performance of hose connectors with 24° cone seals.
--- Part 3.Flange type. The purpose is to determine the basic requirements and dimensional requirements for the design and performance of flange type hose connectors.
--- Part 4.Stud end. The purpose is to determine the basic requirements and dimensional requirements for the design and performance of hose fittings with stud ends.
--- Part 5.37° flared type. The purpose is to determine the basic requirements and dimensions for the design and performance of 37° flared hose connectors
Require.
--- Part 6.60° cone. The purpose is to determine the basic requirements and dimensional requirements for the design and performance of hose connectors with a 60° cone.
Hydraulic transmission connection hose connector
Part 2.24° cone
1 Scope
This document specifies the basic requirements and dimensional requirements for the design and performance of hose connectors with 24° cone seal (in accordance with GB/T 14034.1).
This type of hose connector is made of carbon steel and is used with hoses with a nominal inner diameter of 5mm~38mm.
NOTE For hose fittings for hydraulic and pneumatic brake systems of road vehicles, see ISO 4038, ISO 4039-1 and ISO 4039-2.
The hose connectors specified in this document (see Figure 1 for a typical example) are used in hydraulic systems together with hoses that meet the requirements of different hose standards.
Index number description.
1---Hose connector;
2---O-ring;
3---Oil port;
4---Transition joint;
5---Nut.
Figure 1 Typical connection example of a 24° cone seal end hose connector
2 Normative references
The contents of the following documents constitute the essential clauses of this document through normative references in this document.
For referenced documents without a date, only the version corresponding to that date applies to this document; for referenced documents without a date, the latest version (including all amendments) applies to
This document.
GB/T 131 Product Geometry Specification (GPS) - Method of representation of surface structure in technical product documents (GB/T 131-2006,
ISO 1302.2002, IDT)
Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 9065.2-2025_English be delivered?Answer: Upon your order, we will start to translate GB/T 9065.2-2025_English as soon as possible, and keep you informed of the progress. The lead time is typically 2 ~ 4 working days. The lengthier the document the longer the lead time. Question 2: Can I share the purchased PDF of GB/T 9065.2-2025_English with my colleagues?Answer: Yes. The purchased PDF of GB/T 9065.2-2025_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet. Question 3: Does the price include tax/VAT?Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countriesQuestion 4: Do you accept my currency other than USD?Answer: Yes. If you need your currency to be printed on the invoice, please write an email to [email protected]. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay. Question 5: Should I purchase the latest version GB/T 9065.2-2025?Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 9065.2-2025 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.
|