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GB/T 31946-2015 English PDF

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GB/T 31946-2015: Steel plates for steel penstock in hydropower station
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PDF similar to GB/T 31946-2015


Standard similar to GB/T 31946-2015

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Basic data

Standard ID GB/T 31946-2015 (GB/T31946-2015)
Description (Translated English) Steel plates for steel penstock in hydropower station
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard H46
Classification of International Standard 77.140.50
Word Count Estimation 8,852
Date of Issue 2015-09-11
Date of Implementation 2016-06-01
Quoted Standard GB/T 222; GB/T 223.3; GB/T 223.11; GB/T 223.14; GB/T 223.17; GB/T 223.19; GB/T 223.23; GB/T 223.26; GB/T 223.40; GB/T 223.54; GB/T 223.58; GB/T 223.59; GB/T 223.60; GB/T 223.61; GB/T 223.62; GB/T 223.63; GB/T 223.64; GB/T 223.67; GB/T 223.68; GB/T 223.69; GB/T 223.71; GB/T 223.72; GB/T 223.74; GB/T 223.75; GB/T 223.76; GB/T 228.1; GB/T 229; GB/T 232; GB/T 247; GB/T 709-2006; GB/T 2970; GB/T 2975; GB/T 4160; GB/T 4336; GB/T 5313; GB/T 8170; GB/T 17505; GB/T 20066; GB/T 20123; GB/T 20124; GB/T 20125; GB/T 28297
Regulation (derived from) National Standard Announcement 2015 No.25
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 hydropower penstock with steel grades that way, ordering the content, size, shape, weight and tolerance, technical requirements, test methods, inspection rules, packaging, marking and quality certificate. This Standard applies to the thickness of 12mm ~ 150mm hydropower penstock, spiral, steel fork tubes (hereinafter referred to as "plate").

GB/T 31946-2015: Steel plates for steel penstock in hydropower station

---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.
(Hydropower penstock with steel) ICS 77.140.50 H46 National Standards of People's Republic of China Hydropower penstock with steel Issued on. 2015-09-11 2016-06-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

This standard was drafted in accordance with GB/T 1.1-2009 given rules. The standard proposed by China Iron and Steel Association. This standard by the National Steel Standardization Technical Committee (SAC/TC183) centralized. This standard drafting of the main unit. Wuhan Iron and Steel (Group) Corporation, Jiangyin Xingcheng Special Steel Co., Ltd., Metallurgical Industry Information Standards Research Homes, Anshan Iron and Steel Co., Ltd., Shougang Group, Hunan Valin Xiangtan Iron & Steel Co., Ltd. The main drafters of this standard. Chen Yan Tang, Ding Qingfeng, Li Guozhong, Zhang Weixu, take the San Yu, Shen Khin Yi, Tang Wei, Li Shurui, Zhou Junyi, Guo Bin, In changing, Zhang regime. Hydropower penstock with steel

1 Scope

This standard specifies the hydropower penstock with steel grades that way, ordering the content, size, shape, weight and tolerances, technical Operation requirements, test methods, inspection rules, packaging, marking and quality certificate. This standard applies to the thickness of 12mm ~ 150mm hydropower penstock, spiral, steel fork tubes (hereinafter referred to as "plate").

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein Member. For undated references, the latest edition (including any amendments) applies to this document. GB/T 222 chemical composition of finished steel tolerance GB/T 223.3 steel and alloy chemical analysis method two antipyrine methane phosphomolybdate gravimetric method for the determination of phosphorus content Determination of GB/T 223.11 steel and alloy chromium content of visual titration or potentiometric titration GB/T 223.14 Methods for chemical analysis of iron, steel and alloys, tantalum reagent extraction and spectrophotometric determination of vanadium content GB/T 223.17 steel and alloy chemical analysis method two titanium content determination in methane antipyrine GB/T 223.19 Methods for chemical analysis of iron, steel and alloy neocuproine - chloroform extraction spectrophotometric determination of copper content GB/T 223.23 steel and alloy - Determination of nickel content dimethylglyoxime spectrophotometry GB/T 223.26 steel and alloy - Determination of molybdenum content - Thiocyanate spectrophotometric GB/T 223.40 Determination of steel and alloy niobium content sulphochlorophenol S spectrophotometry GB/T 223.54 Methods for chemical analysis of iron, steel and alloys by flame atomic absorption spectrophotometric method for determination of nickel content GB/T 223.58 Methods for chemical analysis of iron, steel and alloys of sodium arsenite - sodium nitrite determination of manganese content titration GB/T 223.59 Steel and Alloy Determination of phosphorus content by bismuth phosphomolybdate blue spectrophotometric method and antimony phosphomolybdate blue spectrophotometry GB/T 223.60 Methods for chemical analysis of iron, steel and alloy perchloric acid dehydration gravimetric method for the determination of silicon content Determination of phosphorus content GB/T 223.61 Methods for chemical analysis of iron, steel and alloy The ammonium phosphomolybdate volumetric method GB/T 223.62 Methods for chemical analysis of iron, steel and alloy butyl acetate extraction spectrophotometric determination of phosphorus content GB/T 223.63 Methods for chemical analysis of iron, steel and alloy The sodium (potassium) for Determination of amount GB/T 223.64 steel and alloy manganese content - Flame Atomic Absorption Spectrometry GB/T 223.67 steel and alloy sulfur content - Methylene blue spectrophotometric method Determination of sulfur content of potassium iodate titration method after GB/T 223.68 Methods for chemical analysis of iron, steel and alloy tube furnace combustion GB/T 223.69 after carbon and alloy steel - Determination of the pipe furnace combustion gas volumetric method After the determination of carbon content - Gravimetric method GB/T 223.71 Methods for chemical analysis of iron, steel and alloy tube furnace combustion GB/T 223.72 steel and alloy sulfur content - Gravimetric method Determination of GB/T 223.74 Methods for chemical analysis of iron, steel and alloy non-combined carbon content GB/T 223.75 Determination of methanol distillation steel and alloy of boron content - Curcumin spectrophotometric GB/T 223.76 Methods for chemical analysis of iron, steel and alloys by flame atomic absorption spectrometry of vanadium content RT Test Method. Test Part 1 GB/T 228.1 metallic materials tensile GB/T 229 metal Charpy pendulum impact test method GB/T 232 metallic materials - Bend test

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