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Database: 365,228(8 Aug 2026)
columns design scope1.2.1 self-supporting vertical steel towers non-ferrous metal linings non-metallic linings columns hairy tripe carbide resistance general electronic components
HG 20652-1998 in English

HG 20652-1998 in English

VALID

Specification of columns design

  • Issued on:1998-11-18
  • Implemented on:1999-03-01
  • File Format:PDF
  • Delivery:Via email within 5 business days
Price(USD): $640.00
$621.00
Standard No: HG 20652-1998
Document status: VALID
Title in English: Specification of columns design
Title in Chinese: 塔器设计技术规定
Language: English
File Format: Electronic (PDF)
Delivery: Via email within 5 business days
Issued on: 1998-11-18
Implemented on: 1999-03-01
ICS Classification: 23.020.30-Pressure vessels, gas cylinders
Chinese Classification: G93-Chemical equipment
Professional Classification: HG-Chemistry
Related Keywords: columns design scope1.2.1
self-supporting vertical steel towers
non-ferrous metal linings
non-metallic linings
columns
Related Topics: tower
Tower
hg a
HG20652
Foreign tower
Test tower design
Tower equipment design in the United States

本规定适用于高度大于10m,且高度与直径之比大于5的裙座自支承立式钢制塔器。本规定不适用于带有拉牵装置、带有砖板等非金属衬里及带有有色金属衬里的塔器。本规定是结合化工和石油化工塔式容器设计的具体情况,对JB4710-1998《钢制塔式容器》的补充和具体化。


Scope

1.2.1 This regulation applies to self-supporting vertical steel towers with skirts whose height is greater than 1Om and the ratio of height to diameter is greater than 5. 1.2.2 This provision does not apply to towers with pulling devices, non-metallic linings such as bricks and non-ferrous metal linings.

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