Tianjin Xinyue Industrial and Trade Co., Ltd.
Tianjin Xinyue Industrial and Trade Co., Ltd.
Home > Products>SSAW Steel Pipe>Piling Pipe

Large diameter piling pipe

Large diameter piling pipe is widely used for offshore construction.

product details

Steel Grade:

ASTM A588/A588M
ASTM A252 GR 1, GR 2, GR 3

ASTM A572: GR 42, GR 50, GR 55, GR 55, GR 60, GR65

API 5L: GR B, X42, X46, X52, X56, X60, X65, X70, X80

EN: S235JR, S275JR, S355JR, S355JOH, S420, S450, S460

 

Ends: Plain ends, bevel ends, welded with piling shoes & reinforcement ring

 

Surface Treatment: Bitumen coating, fusion bond epoxy coating, 2PE, 3PE, Polyamide epoxy, rich zinc primer, polyurethane, etc.

Steel Chemical Composition
The steel shall conform to the following requirements as to chemical composition:
Phosphorus, maximum (%) : 0.050

Mechanical Properties

Steel Grade

Yield strength, min. psi (MPa)

Tensil strength, min. psi (MPa)

Elongation in 2 in., min. %

GRADE 1

30,000 (205)

50,000 (345)

30%

GRADE 2

35,000 (240)

60,000 (415)

25%

GRADE 3

45,000 (310)

66,000 (455)

20%

Test Required
Chemical Analysis, Mechanical Test, Visusal Inspection , Tension Test, Dimension Check



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