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Seamless Pipe & Tube-1

Seamless Pipe & Tube

Category:

Shipbuilding & Marine Engineering Plant Pipes

Outer Diameter (OD) : ø21.3mm~ø711mm
Wall Thicknes (WT) : 2.8mm~59.5mm
Length : Max 25,000L

Production Range (unit: mm)

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Mechanical PropertiesChemical Composition
API 5L & ASTM PIPES : MECHANICAL PROPERTIES
Delivery Condition Grade Min. Yield Strength N/mm² Min. Tensile Strength N/mm²
API 5L
S – W A 207 331
S – W B 241 413
S – W X42 289 413
S – W X46 317 434
S – W X52 358 455
S – W X56 386 489
S – W X60 413 517
W X65 448 530
W X70 482 565
W X80 551 620 – 827
ASTM A53
S – W A 205 330
S – W B 240 415
F 170 310
API 5L & ASTM A53 PIPES : CHEMICAL COMPOSITION
Delivery Condition Grade C max. % Mn max. % P max. % S max. %
API 5L
S – W A 0.22 0.90 0.04 0.05
S – W B 0.27 1.15 0.04 0.05
S – W X42 0.29 1.25 0.04 0.05
S – W X46 0.31 1.35 0.04 0.05
S – W X52 0.31 1.35 0.04 0.05
S – W X56 0.26 1.35 0.04 0.05
S – W X60 0.26 1.35 0.04 0.05
W X65 0.26 1.40 0.04 0.05
W X70 0.23 1.60 0.04 0.05
W X80 0.18 1.80 0.03 0.18
ASTM A53
S – W A 0.25 0.95 0.05 0.06
S – W B 0.30 1.20 0.05 0.06
F 0.08 0.06
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