Xi'an Xuanfa Stainless Steel Co.,Ltd is one of the professional manufacture of ASTM A312 TP304 Stainless Steel Pipe,Website:://.xf-stainless-steel.com,TP304 Seamless Stainless Steel Pipe,TP304 Welded Stainless Steel Pipe Supplier,TP304 Stainless Steel Pipe Factory,TP304 Stainless Steel Pipe Mill,ASTM A312,ASTM A312 304 SS pipe,304 seamless ss tube,High quality A312 SS pipe. Products:ASTM A312 TP304 Stainless Steel PipeProcess:Hot Rolled and Cold Rolled,Seamless and WeldedType:Round,Square,RectangleOD:10-600mm  Thickness: 0.3-12mmLength:1-6m Surface treatment: 180#,240#,320# hairline, 400#,600# mirror polish Application: 1.General industries:petroleum,food,chemical,paper,fertilizer,fabric,aviation and nuclear .2.Decoration field :handrail,railing,staircase,screen,door,window,balcony,fence,bench, furniture.3.Fluid, gas and oil transport4.Pressure and heat transmission5.Construction and ornament6.Boiler heat exchangers. Chemical anaysis: Cr:18.00%-20.00%  Ni:8.00-12.00