Carbon steel serrated finned tubes have always been our company's strength , the finned tubes have three sizes .
TUBES TYPE 1 SIZE : OD38mm×WT3.6mm(Min.)×SL4231/4231mm ,
TUBES TYPE 2 SIZE : OD38mm×WT3.6mm(Min.)×SL4456mm ,
TUBES TYPE 3 SIZE : OD38mm×WT3.6mm(Min.)×SL4480mm ,
TUBE MATERIAL : ASME SA-192 .
FINNED SIZE : Width14.5mm x Thk1.2mm .
FINNED MATERIAL : ASME SA-36 .
The product also include some seamless carbon steel bends .
BEND SIZE : OD38 x WT3.6(Min.) R=35, Straight Length: 50mm .
BEND MATERIAL : ASME SA-192 .
The products are all customized according to the requirements of customers .