Stainless steel flat tube 304 flat tube, 304 stainless steel flat tube. 
 304 stainless steel is a versatile stainless steel, rust-resistant than the 200 series stainless steel stronger. Temperature are also better able to to 1000-1200 degrees high. 304 stainless steel with excellent corrosion resistance and good resistance to intergranular corrosion. Of oxidizing acid, obtained in the experiment: the concentration of ≤ 65% below the boiling temperature of nitric acid, 304 stainless steel has strong corrosion resistance. Most of the alkali solution and organic acids and inorganic acids also has good corrosion resistance. 

 Production / Wholesale Products: 201 304 304L 316 316L 321 310S used mechanical construction and decorative stainless steel pipe, stainless steel square tube, stainless steel seamless pipe, stainless steel industrial piping, food hygiene and stainless steel tube (tube inside weld leveling), embossed stainless steel pipe, drawing pipe, boiler heat exchanger with stainless steel pipe, stainless steel side angles, usually equipped with a stainless steel tube, stainless steel, stainless steel round bar. The products are widely used in petrochemical, paper, automotive, food, medical care, decoration, furniture, railings and other projects 
 A professional production of stainless steel 
 ① stainless steel decoration pipe tube: Φ0.8 ---- Φ406, thickness: 0.1 ~ 8.0mm; 
 Stainless steel square tube: □ 3 × 3 ---- □ 200 × 200 
 Thickness: 0.4 ~ 8.0mm 
 Stainless steel flat tube rectangular pipe: ■ 10 × 20 ---- ■ 150 × 200, thickness: 0.4 ~ 8.0mm. 
 ② chemical piping: Φ11.11 ---- Φ406.4, thickness: 0.4 ~ 10.0mm. 
 ③ Industrial 200 series tube: Φ13.75 ~ Φ105mm, thickness: 0.5 ~ 3.0mm 
 ④ automotive products tube: Φ48 ~ Φ141mm, thickness: 0.5 ~ 2.0mm 
 ⑤ shaped tube: oval or ellipse drawing naked big thick tube: 7.5 × 11.5 ~ 147 × 280mm, thickness: 0.5 ~ 8.0mm 
 Executive Standard: ASTM A312 ASTM A778 GB/T12771 ASTM A249 JIS G3463 or DIN 17457 ASTM A249 ASTM A270 JISG3347 

 Second, stainless seamless steel pipe series 
 Product according to national standard GB/T14976-2002 (fluid transport stainless steel seamless pipe), GB/T14975-2002 (structure stainless steel seamless pipe), 
 GB/T13296-91 (boiler, heat exchanger with stainless-free 
 Pipe joints), finished products undergo stringent testing in line with national standards of technical requirements material 321 / 1Cr18Ni9Ti 
 304/0Cr18Ni9 310S / 0Cr25Ni20 
 316L/00Cr17Ni14Mo2 301 304L 
 Specifications: φ6 * 1 ---- 426 * 12 

 Third, the special tube technology 
 Polished inside and outside (surface level: Polished 180 #, 220 #, 240 #, 320 #, 400 #, 600 #); drawing; acid; leveling within the weld; online glorious heat.