GB/T 22817-2008 English PDFUS$189.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 22817-2008: Vulcanized paper core Status: Valid
Basic dataStandard ID: GB/T 22817-2008 (GB/T22817-2008)Description (Translated English): Vulcanized paper core Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: Y33 Classification of International Standard: 85.080 Word Count Estimation: 8,878 Date of Issue: 2008-12-30 Date of Implementation: 2009-09-01 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 Summary: This standard specifies the paper tube steel product categories, technical requirements, test methods, inspection rules and signs, packaging, transport and storage. This standard applies to power supply high, voltage fuses, surge arresters and other lines of steel sheet casing pipe. GB/T 22817-2008: Vulcanized paper core---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.Vulcanized paper core ICS 85.080 Y33 National Standards of People's Republic of China Paper tube Posted.2008-12-30 2009-09-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China China National Standardization Administration released ForewordThis standard is based on the original light industry standard QB/T 2201-1996 "steel tube". This standard proposed by the China Light Industry Federation. This standard by the National Paper Industry Standardization Technical Committee. This standard was drafted. China Pulp and Paper Research Institute, China Paper Association Standardization Professional Committee. The main drafters of this standard. Qiu Wenlun. Paper tube1 ScopeThis standard specifies the steel pipe product classification, technical requirements, test methods, inspection rules and signs, packaging, transportation, storage. This standard applies to high-voltage, low-voltage fuses, arresters and other line casing with steel tube.2 Normative referencesThe following documents contain provisions which, through reference in this standard and become the standard terms. All dated references, which are subsequently owned Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to reach an agreement based on this standard research Whether you can use the latest versions of these files. For undated references, the latest version applies to this standard. GB/T 450 paper and cardboard samples taken and the vertical and horizontal sample, the determination of the positive and negative (GB/T 450-2008, ISO 186. 2002, MOD) GB/T 461.3 Determination of water absorption of paper and board (immersion method) (GB/T 461.3-2005, ISO 5637. 1989, MOD) GB/T 462 paper, paperboard and pulp analysis of moisture samples (GB/T 462-2008; ISO 287. 1985, MOD; ISO 638. 1978, MOD) GB/T 742 papermaking raw materials, pulp, paper and board Determination of ash (GB/T 742-2008, ISO 2144..1997, MOD) GB/T 1408.1 insulating materials, electrical strength test methods - Part 1. Test under power frequency (GB/T 1408.1-2006, IEC 60243-1..1998, IDT) GB/T 2828.1 Sampling procedures for inspection - Part 1. Batch inspection sampling plan by acceptance quality limit (AQL) (GB/T 2828.1-2003, ISO 2859-1..1999, IDT) GB/T 10342 paper packaging and marking GB/T 10739 Standard atmospheric conditions for the handling and testing of paper, board and pulp specimens (GB/T 10739-2002, eqv ISO 187. 1990)3 product categoriesPaper tube according to the purpose is divided into A-type steel tube and B-type steel tube two. A type of steel tube for high-voltage fuses, surge arresters and different models Of FRP composite pipe materials; B-type steel tube for low-voltage fuses and other materials used in casing.4 technical requirements4.1 steel pipe technical indicators should be consistent with Table 1 or in accordance with the provisions of the contract. Table 1 Indicator Name Unit Provisions A class B class Tightness ≥ g/cm3 1.35 1.30 Axial cross-section Tensile strength ≥ kN/m2 7.0 × 104 6.0 × 104 Axial withstand voltage (normal test 1min) ≥ kV 30 25 Vertical wall withstand voltage ≥ wall thickness 2.5mm ~ 3.0mm > 3.0mm ~ 5.0mm > 5.0mm ~ 10mm > 10mm ~ 15mm kV ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 22817-2008_English be delivered?Answer: Upon your order, we will start to translate GB/T 22817-2008_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 22817-2008_English with my colleagues?Answer: Yes. 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