Freedom Steel Tubes Ltd. is a professional Steel Tube manufacture,export all kinds of Seamless Steel tubes overseas.
Main Product:
DOM Tubing: ASTM A513-T5
Shaped Steel Tubing:As engineering drawings
Boiler Tubes:ASTM A213-T2,T5,T11,T12,T22,T91
Seamless Square Steel Tubing:ASTM 500,EN10210-St52
Seamless Rectangular Steel Tubing:ASTM 500,EN10210-St52
Stainless Steel Tubing:Tube,Pipe: ASTM A312-304-316L,etc
|
|
