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US$119.00 · In stock Delivery: <= 2 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 33092-2016: Polyurethane scraper of cleaning device for belt conveyor Status: Valid
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 33092-2016 | English | 119 |
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Polyurethane scraper of cleaning device for belt conveyor
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GB/T 33092-2016
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PDF similar to GB/T 33092-2016
Basic data | Standard ID | GB/T 33092-2016 (GB/T33092-2016) | | Description (Translated English) | Polyurethane scraper of cleaning device for belt conveyor | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | G47 | | Classification of International Standard | 83.140.99 | | Word Count Estimation | 6,612 | | Date of Issue | 2016-10-13 | | Date of Implementation | 2017-05-01 | | Regulation (derived from) | National Standard Notice No.1716 of 2016 | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China |
GB/T 33092-2016: Polyurethane scraper of cleaning device for belt conveyor---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.
Polyurethane scraper of cleaning device for belt conveyor
ICS 83.140.99
G47
National Standards of People's Republic of China
Belt Conveyor Scrubber Polyurethane Scraper
2016-10-13 released
2017-05-01 implementation
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
China National Standardization Management Committee released
Foreword
This standard is drafted in accordance with the rules given in GB/T 1.1-2009.
This standard is proposed by the China Petroleum and Chemical Industry Association.
This standard by the National Rubber and Rubber Products Standardization Technical Committee Rubber Sundry Sub-Technical Committee (SAC/TC35/SC7)
Go back.
The drafting of the standard units. Taizhou forward Technology Co., Ltd., Nanjing Sheng Rubber Co., Ltd., Beijing Chemical Product Quality Supervision and Inspection
Inspection station.
The main drafters of this standard. Miao Feng, Lin Hongyun, Zhang Yingying.
Belt Conveyor Scrubber Polyurethane Scraper
1 Scope
This standard specifies the marking, technical requirements, test methods, inspection of the belt scraper polyurethane scraper (referred to as polyurethane scraper)
Rules and signs, packaging, transportation, storage and so on.
This standard applies to the belt conveyor cleaning machine polyurethane scraper.
2 normative reference documents
The following documents are indispensable for the application of this document. For dated references, only the dated edition applies to this article
Pieces. For undated references, the latest edition (including all modifications) applies to this document.
GB/T 528 vulcanized rubber or thermoplastic rubber tensile stress and strain properties of the determination
GB/T 529 Determination of tear strength of vulcanized rubber or thermoplastic rubber (pants, right angle and crescent specimens)
GB/T 531.1 vulcanized rubber or thermoplastic rubber press hardness test method Part 1. Shore hardness tester (Shore hardness)
GB/T 1689 vulcanized rubber wear resistance of the determination (with Akron wear test machine)
GB/T 3512 vulcanized rubber or thermoplastic rubber hot air accelerated aging and heat resistance test
3 mark
3.1 Marking methods
The polyurethane scraper is marked in the following order.
Product Name - Hardness - High × Long - Standard Number
3.2 Example of a mark
Example.
Shore hardness A is 92 degrees, 186mm high, 1200mm long polyurethane scraper marked as.
4 technical requirements
4.1 rubber properties
The performance of the compound with the product and the corresponding test method shall be in accordance with Table 1.
Table 1 Polyurethane rubber compound performance requirements
No. Test Item Specification Applicable test entry
1 hardness (Shore A)/degree 85 ± 3 92 ± 3 5.2
2 Tensile strength/MPa ≥ 35 40
3 elongation at break /% ≥ 400 350
5.3
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