Foundation pipe

3 125

 Similar to H-Piles, Pipe Piles are also designed to transfer structural loads through the foundation to soils below.

Foundation pipe

Process 

ERW (Electric Resistance Welded) 

HFI (High Frequency Induction) 

EFW(ELECTRIC FUSION WELDED TUBE) 

LSAW (Longitudinal Submerge-arc Welded)  UO(UOE),RB(RBE),JCO(JCOE) 

DSAW (Double Submerged arc welded) 

SAW (Spiral Welded) 

SSAW (Spiral Submerged-arc Welded)  

Quality Standard   

ERW HFI , EFW, LSAW, DSAW

ASTM A53 Standard Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and Seamless

DIN 2458 WELDED STEEL PIPES AND TUBES

EN10217 Welded steel tubes for pressure purposes. Technical delivery conditions. Non-alloy steel tubes with specified room temperature properties

SAW SSAW

SY/T 5040 Spiral submerged arc-welded steel pipe piles

CJ/T 3022 Spiral submerged-arc welded steel pipe for municipal heat supply

ASTM A252 WELDEDAND SEAMLESS STEEL PIPE PILES

Coating Standard

ANSI/AWWA C104/A21.4 American National Standard for Cement-Mortar Lining for Ductile-Iron Pipe and Fittings for Water

ISO 21809 Petroleum and natural gas industries -- External coatings for buried or submerged pipelines used in pipeline transportation systems

DIN 30670 Polyethylen coatings of steel pipes and fittings

Steel Grade 

SY/T5037, SY/T 5040,CJ/T 3022

Q195, Q215, Q235, Q275, Q295, Q345, 08F, 08, 08AL, 08F, 10F, 10, HG5, DF08 SPHC, M8

BS 1387, EN10217  S185, S235, S235JR, S235 G2H, S275, S275JR, S355JRH, S355J2H, St12, St13, St14, St33, St37, St44, ST52

ASTM A 53 Gr. A, Gr B, Gr C, Gr.D

Size

ERW, HFI, EFW

Outer Diameter 219mm-610mm (1/16"-24")

Wall Thickness 5mm-22mm

Length 0.5mtr-20mtr

LSAW, DSAW

Outer Diameter 219mm-1820mm

Wall Thickness 5.0mm-50mm

Length 6mtr-18mtr

SAW SSAW

Outer Diamter 219.1mm - 4064mm (8" - 160")

Wall Thickness 5mm - 40mm

Length 6mtr-18mtr

 
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