|
US$279.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 42163.1-2022: Monomer casting polyamide pulleys - Part 1: Elevator pulleys
Status: Valid
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 42163.1-2022 | English | 279 |
Add to Cart
|
3 days [Need to translate]
|
Monomer casting polyamide pulleys - Part 1: Elevator pulleys
| Valid |
GB/T 42163.1-2022
|
PDF similar to GB/T 42163.1-2022
Basic data | Standard ID | GB/T 42163.1-2022 (GB/T42163.1-2022) | | Description (Translated English) | Monomer casting polyamide pulleys - Part 1: Elevator pulleys | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | G32 | | Classification of International Standard | 83.140.99 | | Word Count Estimation | 13,114 | | Date of Issue | 2022-12-30 | | Date of Implementation | 2023-07-01 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 42163.1-2022: Monomer casting polyamide pulleys - Part 1: Elevator pulleys---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 83.140.99
CCSG32
National Standards of People's Republic of China
Single-piece cast polyamide pulleys
Part 1.Elevator pulleys
Posted on 2022-12-30
2023-07-01 implementation
State Administration for Market Regulation
Released by the National Standardization Management Committee
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 1 of GB/T 42163 "Single Cast Polyamide Pulleys". GB/T 42163 has issued the following parts.
--- Part 1.Elevator pulleys.
Please note that some contents of this document may refer to patents. The issuing agency of this document assumes no responsibility for identifying patents.
This document is proposed by China National Light Industry Council.
This document is co-authored by the National Plastic Products Standardization Technical Committee (SAC/TC48) and the National Elevator Standardization Technical Committee (SAC/TC196)
Same thing.
This document is drafted by. Jiangsu Lidell New Material Technology Co., Ltd., Yangzhou Nier Engineering Plastics Co., Ltd., Zhengzhou Finance and Taxation Office
Vocational College, Yida Express Elevator Co., Ltd.
The main drafters of this document. Qi Ruoxiang, Zhang Aichen, Shen Jianguo, Xu Zhun, Song Xiurong, Zhu Haixia, Zhang Haibo.
Introduction
Single cast polyamide pulleys can be divided into elevator pulleys, crane pulleys and oil extraction machine pulleys according to different usage scenarios of the pulleys. No
Due to the difference in the use environment and supporting devices, the same pulley has different requirements for the type, material, performance and processing technology of the pulley.
GB/T 42163 "Single Cast Polyamide Pulley" is proposed to be divided into the following three parts according to the different use scenarios of the pulley.
--- Part 1.Elevator pulleys. It specifies the production process of monomer cast polyamide and its comonomer by centrifugal casting
The performance requirements of pulley products and provide testing methods, aiming to help manufacturers and users of single cast polyamide pulleys
Industry testing and product quality improvement.
--- Part 2.Crane pulleys, sliders. It specifies the centrifugal or
Product performance requirements and testing methods produced by static casting molding process, aiming to help the production of crane pulleys and sliders
Enterprises and users test and improve product quality.
--- Part 3.Extractor pulley. It stipulates that the monomer cast polyamide and its comonomer and anti-aging and heat-resistant materials should be used in isolation
The performance requirements of the oil production machine pulley produced by the core casting molding process and the detection method are provided, aiming to help the oil production machine pulley
Manufacturers and users detect product material performance and application differences.
Single-piece cast polyamide pulleys
Part 1.Elevator pulleys
1 Scope
This document specifies the material, structure type and basic parameters, technical requirements,
Test methods, inspection rules, marking, packaging, transportation and storage.
This document is applicable to elevator pulleys made of caprolactam as raw material through casting and molding.
2 Normative references
The contents of the following documents constitute the essential provisions of this document through normative references in the text. Among them, dated references
For documents, only the version corresponding to the date is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to
this document.
GB/T 1033.1-2008 Determination of density of plastics and non-cellular plastics - Part 1.Immersion method, liquid pycnometer method and titration method
GB/T 1034-2008 Determination of water absorption of plastics
GB/T 1036 Determination of linear expansion coefficient of plastics at -30°C~30°C Quartz dilatometer method
GB/T 1040.2-2006 Determination of tensile properties of plastics - Part 2.Test conditions for molded and extruded plastics
GB/T 1041-2008 Determination of compression properties of plastics
GB/T 1043.1-2008 Determination of impact properties of plastic charpy beams - Part 1.Non-instrumented impact test
GB/T 1634.2-2019 Determination of deformation temperature of plastics under load - Part 2.Plastics and hard rubber
GB/T 2406.2-2009 Determination of combustion behavior of plastics by oxygen index method - Part 2.Room temperature test
GB/T 2423.34-2012 Environmental testing Part 2.Test method Test Z/AD. Temperature/humidity combined cycle test
GB/T 2423.50-2012 Environmental testing Part 2.Test method Test Cy. Constant damp heat is mainly used for heating components
speed test
GB/T 2828.1-2012 Counting sampling inspection procedure Part 1.Batch-by-batch inspection sampling retrieved by acceptance quality limit (AQL)
plan
GB/T 2918-2018 Standard environment for conditioning and testing of plastic specimens
GB/T 3398.1-2008 Determination of hardness of plastics - Part 1.Ball indentation method
GB/T 3960 Plastic sliding friction and wear test method
GB/T 9341-2008 Determination of bending properties of plastics
GB/T 13254 caprolactam for industrial use
GB/T 14486-2008 Dimensional tolerances of plastic molded parts
GB/T 16422.2-2022 Plastic laboratory light source exposure test method Part 2.Xenon arc lamp
JB/T 5936-2018 General Technical Conditions for Machined Parts of Construction Machinery
JB/T 5947-2018 General Technical Conditions for Construction Machinery Packaging
3 Terms and Definitions
The following terms and definitions apply to this document.
Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 42163.1-2022_English be delivered?Answer: Upon your order, we will start to translate GB/T 42163.1-2022_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time. Question 2: Can I share the purchased PDF of GB/T 42163.1-2022_English with my colleagues?Answer: Yes. The purchased PDF of GB/T 42163.1-2022_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.
|