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marine riser scopethis standard marine risers marine deepwater other welded pipes submerged arc digital power source chicken gizzards central kitchen construction requirements
SY/T 7027-2014 in English

SY/T 7027-2014 in English

SUPERSEDED

Longitudinal submerged arc welded pipe for use as marine riser

  • Issued on:2014-10-15
  • Implemented on:2015-03-01
  • File Format:PDF
  • Delivery:Via email within 1~3 business days
Price(USD): $470.00
$456.00
Standard No: SY/T 7027-2014
Document status: SUPERSEDED
Superseded by: SY/T 7027-2022 Steel pipe for marine riser systems
Superseded on: 2023-05-04
Title in English: Longitudinal submerged arc welded pipe for use as marine riser
Title in Chinese: 海洋隔水管用直缝埋弧焊管
Language: English
File Format: Electronic (PDF)
Delivery: Via email within 1~3 business days
Issued on: 2014-10-15
Implemented on: 2015-03-01
Professional Classification: SY-Oil & Gas
Related Keywords: marine riser scopethis standard
marine risers
marine deepwater
other welded pipes
submerged arc
Related Topics: Deep Sea Riser
welded pipe
Welded pipe standard
Intra-ocean arc
sy2014
Waterproof
jb/t7027-2014
SY/T6975-2014
submerged arc welding
arc break
to bury
Marine riser execution
sy/t5018-2014


Scope

This standard specifies the size, shape, technical requirements, test methods, inspection rules, markings and quality certificates of straight seam welded pipes with a diameter of 406mm and above for marine deepwater drilling risers. This standard applies to longitudinal submerged arc welded pipes for marine risers with water depths not exceeding 3000m. This standard does not apply to other welded pipes.

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