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Pipe Specifications

Pipe Specifications

 

Digest Of Common Specifications - A-53, A-500

  A-53 A-500
TYPE TYPE E SEAMLESS
TYPE S WELDED ERW, DSAW
GRADES A NONE
B X-60, X-65
CHEMISTRY %MAX C, MN, P, S %MAX OF 
C,P,S
YIELD A=30,000 36,000
B=35,000 2=35,000 X-52=52,000
  3=46,000 X-60=60,000
TENSILE A=48,000 MIN. PSI 58,000
B=60,000 MIN .PSI 2=60,000 X-52=66,000
  3=66,000 X-60=75,000
HYDRO YES NONE
WALL MINIMUM WALL NOT MORE THAN  +/-10% of nominal wall thickness
TOLERANCE 12.5% UNDER NOM 12.5% UNDER NOM
OD +/- 1% of OD +/- .75% of OD
TOLERANCE
WEIGHT +/-10% of theoretical weight None
TOLERANCE

Digest Of Common Specifications - A-252, API 5L

  A-252 API 5L
TYPE SEAMLESS SEAMLESS,
TYPE S ERW, DSAW
GRADES 1, 2, 3 X-42, X-52, X-56, 
B
CHEMISTRY 0.05 MAX% PHOS C, MN,P,S,CB,V
C,P,S
YIELD 1=30,000 X-42=42,000
B=35,000
 
TENSILE 1=50,000 X-42=60,000
B=60,000 MIN .PSI
 
HYDRO NONE YES
WALL MINIMUM WALL NOT MORE THAN 15%
TOLERANCE -12.50%
OD +/- 1% of OD +/- .75% of OD
TOLERANCE
WEIGHT Not more than 12.5% over or 5% under theoretical weight Not more than 10% over or 3.5% under theoretical weight
TOLERANCE

Pipe Specs - Methods of Manufacture - FW, ERW, SMLS

Pipe Specs - Methods of Manufacture - U&O, Spiral, R&W