DELLOK Extruded G type Fin Tube For Heating Transfer

DELLOK Extruded G type Fin Tube For Heating Transfer

About Us

^{DELLOK (YONGHUI RADIATING PIPE MANUFACTURING CO.,LTD.) was established in 2002, which is located in Jiangsu, China. After many years of development, the company now has 66 million yuan in fixed assets, more than 200 employees, and 33 technical staffs. We have 4 aluminum processing production lines, with the annual processing capacity of more than 20,000 tons; And we have 5 tube-drawing production lines; 47 fintube production lines, 1 imported production line from American with the brand of McElroy , with the annual production capacity of 12 million meters the above. Quality is the theme of eternal pursuit of winner -Production workshop- Meticulous works, standardized management system and systematic quality assurance are Dellok(YONGHUI)'s best commitment to quality. In Dellok(YONGHUI), the quality control is not only the detection of the final process, but throughout the entire production process. We implement a set of quality control and assurance systems. Each batch of pipes is sampled and tested, and records are kept as a quality guarantee for the final product.}

^{Product Description}

^{These fins are used in applications where high thermal or mechanical sstress is involved. These are commonly called as embedded fins. The f manufactured by continuously helically winding the strip into the machined grooves and further embedded in to the groove by high pressure expe The material displaced is then placed along the fin side.}

^{Fin Material: Aluminium/Copper/Steel/Galvanized Steel}

^{Tube Material: Carbon steels, low-alloy steels, stainless steels, brass,copper, copper-nickel alloys, aluminium brass, nickel-alloys (Alloy 400, bimetal, titanium and others}

^{Working Temperature: 450°C}

^{G Finned Tube Manufacturing Process}

^{Fin strip is rolled in a uniform taper, helically wound into a plowed groove into the tube wall}

^{and simultaneously backfilled (by flat rotating discs) on both sides to lock the fin to the tube.}

^{No tube material is removed. This gives an excellent bond with high pull out loads.}

^{Fin Material: Aluminium/Copper/Carbon Steel.}

^{Core Tube Material: Carbon Steel/ Carbon Alloy Steel/Stainless Steel/ Nickel Alloys/Copper/Copper Alloys.}

^{G Finned Tube Advantages}

^1)Thermal

^{The fin/tube wall contact is constant because of the setting and makes it possible to use a wall temperature of up to 400°C.}

^2)Mechanical

^{The fin is set throughout its length and consequently does not unwind even when partially uprooted.}

G Finned Tube Specifications

^FAQ

^{Q1: Are you trading company or manufacturer?}

^{A: We are manufacture factory and we can accept OEM order. Welcome to visit our factory and check our products.}

^{Q2: Can I have a sample ?}

^{A: Yes, welcome to place sample order to test and check quality. Mixed samples are also OK.}

^{Q3: What is your the lead time for production?}

^{A: Generally Sample needs 1-3 days, mass production needs 15-30 days, also depends on your request.}