ASTM A252 Grade 2 Grade 3 LSAW Steel Tube For Pipe Piling

ASTM A252 Grade 2 Grade 3 LSAW Steel Tube For Pipe Piling

ASTM A252 carbon steel pipe covers nominal (average) wall steel pipe piles of cylindrical shape and applies to pipe piles in which the steel cylinder acts as a permanent load-carrying member, or as a shell to form cast-in-place concrete piles. Similar to H-piles, pipe piles of ASTM A252 carbon steel are also designed to transfer structural loads through the foundation to soils below. Where H-piles are typically classified as point bearing, pipe piles are most efficient as friction piles. Pipe piles have substantial surface area that interacts with the surrounding soil to provide great frictional load resistance.

Pipe piles are also used in conjunction with sheet piles to add lateral stiffness and bending resistance where loads exceed the capacity of sheet piles alone.

SAW:Submerged arc welded pipe

SAWL:Submerged arc welded longitudinal pipe

LSAW:Longitudinal submerged arc welding pipe

Standard:API 5L, ASTM A500, ASTM A252,EN10219,EN10210

Certificate:ISO 9001, ISO 14001, OHSAS 18001, API 5L PSL1&PSL2, CE (CPR & PED), GOST Certificates

​Usage:Used for pipe piling, construction field, in various engineering purposes, fencing etc.

Wall Thk:12.7mm-50mm

Length:6M-25M

Out Diameter:406.4mm - 914.4mm (16"-36")

ASTM A252: GR.2, GR.3
EN10219/EN10210: S275, S275JR, S355JRH, S355J2H
GB/T3091: Q195, Q215, Q235, Q345,

Tests:Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield strength, Elongation), Technical Properties (DWT, Guided Bend Test, Impact Test), Exterior Size Inspection, Hydrostatic Test, RT (X-Ray Test)

MTC:EN 10204/3.1B, EN 10204/3.2 (with Third Party Inspection)