Structural steel pipe

JIS G3445  STKM11A till 18A  SAE 1008 till 1020

Structural Alloy steel pipe

JIS G3441  SCM415  SCM430 and SAE4130

LUEN JIN Cold Drawn Sizes:

O.D.	5/16" (8mm)  to  2-3/4" (70mm)
Wall	.028" (0.7mm)  to  .240" (6mm)
Lengths	Up to 24 ft. (8 meters)

Standard size ranges are shown in the chart below.

Other sizes are available on request.

Shape of section

round, symmetrical/non symmetrical in other shapes.

¡¹ Note:
inner and outer diameters will meets the customers requests and specification. Other special materials are subjected to discussion.