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GB/T 31938-2015 English PDF

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GB/T 31938-2015: Steel plate for coal slurry pipeline
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PDF similar to GB/T 31938-2015


Standard similar to GB/T 31938-2015

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Basic data

Standard ID GB/T 31938-2015 (GB/T31938-2015)
Description (Translated English) Steel plate for coal slurry pipeline
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard H46
Classification of International Standard 77.140.50
Word Count Estimation 14,157
Date of Issue 2015-09-11
Date of Implementation 2016-06-01
Quoted Standard GB/T 222; GB/T 223.3; GB/T 223.9; GB/T 223.11; GB/T 223.12; GB/T 223.14; GB/T 223.16; GB/T 223.18; GB/T 223.19; GB/T 223.23; GB/T 223.26; GB/T 223.36; GB/T 223.37; 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 223.78; GB/T 223.79; GB/T 223.81; GB/T 223.84; GB/T 223.85; GB/T 228.1; GB/T 229; GB/T 231.1; GB/T 232; GB/T 247; GB/T 709-2006; GB/T 2970; GB/T 2975; GB/T 4336; GB/T 4340.1; GB/T 6394; GB/T 8170; GB/T 10561; GB/T 13298; GB/T 13299; GB/T 14977; GB/T 17505; GB/T 20066; GB/T 20123; GB/T 20124; GB/T 20125; JB/T 7901-1999
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 grades that way coal slurry transport steel tubes, ordering the content, size, shape, weight and tolerance, technical requirements, test methods, inspection rules, packaging, marking and quality certification. This Standard applies to the manufacture of coal slurry transportation LSAW steel pipe with a thickness of 6mm ~ 40mm hot rolled steel sheet and strip steel plate shear (hereinafter referred to as plate).

GB/T 31938-2015: Steel plate for coal slurry pipeline

---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.
(Coal slurry transport steel tubes) ICS 77.140.50 H46 National Standards of People's Republic of China Coal slurry transport steel tubes 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

Table of Contents

Preface Ⅰ 1 Scope 1 2 Normative references 1 3 grades representation 2 4 order contents 3 5 size, shape, weight and tolerances 3 6 3 Technical requirements Test Method 6 7 8 7 inspection rules 9 packaging, marking and quality certificate 7 Appendix A (informative) Grade Comparison Table 8 Annex B (informative) abrasion test 9

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. Drafting of this standard. Jiangsu Shagang Group Co., Ltd., Metallurgical Industry Information Standards Institute, Wuhan Iron and Steel Corporation. The main drafters of this standard. Xu Tianming, Li Xiaobo, Zhangwei Xu, Xu Jin Bridge, Zhang Xiaobing, Li Dong. Coal slurry transport steel tubes

1 Scope

This standard specifies the grades that way coal slurry transport steel tubes, ordering the content, size, shape, weight and tolerances, to technology Requirements, test methods, inspection rules, packaging, marking and quality certification. This standard applies to the manufacture of transport coal slurry with LSAW steel pipe with a thickness of 6mm ~ 40mm hot rolled steel sheet and strip cut Plate (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 GB/T 223.9 steel and aluminum alloys - Determination of chromium content Azure S Spectrophotometry Determination of GB/T 223.11 steel and alloy chromium content of visual titration or potentiometric titration GB/T 223.12 Methods for chemical analysis of iron, steel and alloys of sodium carbonate separation - diphenyl hydrazine spectrophotometric determination of chromium content GB/T 223.14 Methods for chemical analysis of iron, steel and alloys, tantalum reagent extraction and spectrophotometric determination of vanadium content Spectrophotometric determination of titanium content GB/T 223.16 Methods for chemical analysis of iron, steel and alloy The chromotropic acid GB/T 223.18 Methods for chemical analysis of iron, steel and alloy The sodium thiosulfate separation - determination of copper content Iodometry GB/T 223.19 Methods for chemical analysis of iron 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 223.36 Methods for chemical analysis of iron, steel and alloy distillation - neutralization titration method for the determination of nitrogen GB/T 223.37 Methods for chemical analysis of iron, steel and alloy distillation - indophenol blue photometric method for the determination of nitrogen 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

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