Stainless steel tube groove 
 Foshan Li Peng Cheng Stainless Steel Co., Ltd. / Foshan City Arts Stainless Steel Products Factory (13630062371 Hu total) to the production of quality raw materials, ASTM A554 standards; welded stainless steel mechanical tube, the surface can be polished, multi-channel products are widely used in petroleum, chemical industry, chemical fiber, metallurgy, pharmaceutical machinery, paper, refrigeration insulation, mechanical equipment, food, electricity, water, construction, aerospace, marine works, marine shipbuilding, environmental protection, boiler heat exchanger, etc., are very popular 
 I produced the following special-shaped tube, square tube and rectangular tubes 
 1. Single tube groove depth foreign economic relations and wall thickness dimensions width ⅹ 
 38.1mm 16 ⅹ 25.4mm 1.2mm 
 42.4mm 20 ⅹ 20mm 1.5mm 
 42.4mm 24 ⅹ 24mm 1.5mm 
 48.3mm 27 ⅹ 30mm 1.5mm 
 50.8mm 15 ⅹ 15mm 1.2 ﹏ 2.0mm 
 50.8mm 19 ⅹ 38.1mm 1.2mm 
 60.3mm 34 ⅹ 34mm 1.5mm 
 63.5mm 20 ⅹ 20mm 1.2 ﹏ 2.0mm 
 63.5mm 19 ⅹ 38.1mm 1.2mm 
 76.2mm 25 ⅹ 25mm 1.2 ﹏ 2.0mm 

 2. Dual Chamber Tube Foreign Economic Dimensions 
 50.8mm 15 ⅹ 15mm 1.2 ﹏ 1.5mm 

 3. Single Oval Tube Foreign Economic Dimensions 
 80 ⅹ 40mm 24 ⅹ 24mm 1.2 ﹏ 2.0mm 
 80 ⅹ 37.7mm 33 ⅹ 26mm 1.5mm 

 4. Single square tube Foreign Economic Dimensions 
 60 ⅹ 40mm 24 ⅹ 24mm 1.5mm 
 Other Dimensions of a quantitative 15000m; production of free mold fee; if ordered phases upon payment of mold fee; quantitative returned after up to 15000m mold fee.