Do you really know me - SSAW steel pipe

SSAW steel pipe, nickname spiral submerged arc, is made by forming ube centerline hose reel molding angle (adjustable). However, do you really know me? Can you identify me with my family members of seamless steel pipe, ERW steel pipe and LSAW steel pipe?

My special trait is that with the same specification, we can be produced a variety of diameter sizes steel pipe. In addition, the raw materials to adapt to a wider range. With the balance production process, we SSAW steel pipe can avoid the main stress coming from the oil, gas or water when applied in the transportation work. Of course, my bad behavior is that the poor geometry of the weld length compared to the long straight seam pipe. This may cause crack, slag or porosity. Then, who can own me with the saving money? Actually, class 3 and 4 grade oil and gas transportation can find me with the special design specification.