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combination welding manual arc welding arc automatic welding semi-automatic welding above welding methods f-type tool holders similar refrigerating appliances introductionthis standard 639-2019 management standard
CB 1220-2005 in English

CB 1220-2005 in English

VALID

Normal forms of welding groove and outside size of welds for 921A steel etc.

  • Issued on:2005-12-12
  • Implemented on:2006-05-01
  • File Format:PDF
  • Delivery:Via email within 1~3 business days
Price(USD): $330.00
$321.00
Standard No: CB 1220-2005
Document status: VALID
Title in English: Normal forms of welding groove and outside size of welds for 921A steel etc.
Title in Chinese: 921A等钢焊接坡口基本形式及焊缝外形尺寸
Language: English
File Format: Electronic (PDF)
Delivery: Via email within 1~3 business days
Issued on: 2005-12-12
Implemented on: 2006-05-01
ICS Classification: 47.020.01-General standards related to shipbuilding and marine structures
Chinese Classification: U06-Vessel technology
Professional Classification: CB-Watercraft
Related Keywords: combination welding
manual arc welding
arc automatic welding
semi-automatic welding
above welding methods
Related Topics: Dimensions
weld seam
Dimensions
Weld dimensions
Groove
Welding Groove
Bevel form execution
Overall dimensions of steel structure welds


Scope

This standard specifies the basic forms and dimensions of welding butt joints and T-shaped joints for manual arc welding, submerged arc automatic welding, and submerged arc semi-automatic welding (including combination welding of any two of the above welding methods) for 921A and 922A steel. seam dimensions and weld toe trimming. This standard is applicable to the design of welded joints of submarine pressure-resistant hull structures. The design of welded joints of other submarine hull structures and deep submersibles can also be used as a reference.

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