GB/T 17261-2011 English PDF

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GB/T 17261-2011: Steel spherical tanks type and dimension data base
Status: Valid

GB/T 17261: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 17261-2011	189	Add to Cart	3 days	Steel spherical tanks type and dimension data base	Valid
GB/T 17261-1998	279	Add to Cart	3 days	Spherical tanks type and data base	Obsolete

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Basic data

Standard ID: GB/T 17261-2011 (GB/T17261-2011)
Description (Translated English): Steel spherical tanks type and dimension data base
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: J74
Classification of International Standard: 23.020.10
Word Count Estimation: 8,833
Date of Issue: 2011-12-30
Date of Implementation: 2012-07-01
Older Standard (superseded by this standard): GB/T 17261-1998
Quoted Standard: GB 12337
Regulation (derived from): Announcement of Newly Approved National Standards No. 23 of 2011
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 type of steel spherical tanks with nominal volume, shell inside diameter, spherical base circle diameter, pillar, floor to floor distance spherical equatorial plane, prop root of the number, the number of shell banding, each with angle and the center of the sphere with a few blocks and other basic parameters. This standard applies to petroleum, chemical, metallurgy, town gas and other industrial gases and liquid materials stored in the tank supporting equator tangent column.

GB/T 17261-2011: Steel spherical tanks type and dimension data base

---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.
Steel spherical tanks type and dimension data base ICS 23.020.10 J74 National Standards of People's Republic of China Replacing GB/T 17261-1998 Steel spherical tank types and basic parameters Issued on. 2011-12-30 2012-07-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

This standard replaces GB/T 17261-1998, compared with the GB/T 17261-1998, the main changes are as follows. --- The maximum nominal volume expanded by a 10000m3 to 25000m3; --- The type of tank consists of 8 kinds to 10 kinds, tank volume size from 14 kinds to 20 kinds; --- The post base to the bottom surface of the equatorial plane of the spherical shell from the heightening 200mm or 400mm; --- According to specification plate, adjust the number of spherical shell zoning, sub-blocks for each band and each makes a central angle. This standard by the National Standardization Technical Committee of the boiler pressure vessel (SAC/TC262) and focal points. This standard was drafted. High-tech Gansu Lanke Petrochemical Equipment Co., Ltd., China Tianchen Chemical Engineering Corporation, Shanghai Installation Engineering Limited. Drafters of this standard. Liu Fu records, party war Wei, Li Feng, Lu Ling. This standard replaces the standards previously issued as follows. --- GB/T 17261-1998. Steel spherical tank types and basic parameters

1 Scope

This standard specifies the steel spherical tanks (hereinafter referred to as "tank") the type and the nominal volume, inner diameter spherical shell, tank foundation center circle straight Trails, post base to the bottom surface of the equatorial plane of the spherical shell distance, the number of pillars, with several sub-spherical shell, each ball and each with a central angle of the basic block number parameter. This standard applies to petroleum, chemical, metallurgy, urban gas and other industrial gases and liquid storage material support column tangent to the equator Tank.

2 Normative references

The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard. GB 12337 steel spherical tanks Tank Type 3 In addition to the tank structure must meet the requirements of this standard, it should also comply with the provisions of GB 12337. 3.1 Forceupon orange segment and type of each spherical shell with a name and number shown in Figure 1 to 5. 3.2 Tank type hybrid and spherical shells, each with the name and number shown in Figure 6 to 10. 3.3 Forceupon pole with orange petals plate shown in Figure 11. 3.4 hybrid tank pole with plate shown in Figure 12. 1 orange segment three-ball cans 2 orange segment four-ball cans ......

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