DELLOK Copper G Embedded Finned Tube For Condensers

^{DELLOK Copper G Finned Tube For Condensers}

^{About us}

^{Professional heat exchanger factory with 20 years of experience, providing you with one-stop heat transfer solutions to design different heat exchangers according to your purposes (metallurgy, food, petrochemical, pharmaceutical, beverage, wastewater, refrigeration, etc...)}

^{Dellok Young is a professional manufacturer of various heat exchangers integrating R&D, design, production and sales. The heat exchangers produced are mainly used in petrochemical, electric power, papermaking, building heating, mining and other industries, such as air heaters, food industry plant protein powder, starch and other air heater spray drying systems.}

^{The company now has a professional technical innovation team and professional after-sales personnel. The company's production plant covers an area of approximately 18,000 square meters, has multiple professional and advanced CNC and automated production equipment, and has obtained a number of professional certificates and patents.
The company has a professional foreign trade team and has trade cooperation with various regions. Some global partners conducted on-site inspections of the production plants and were very satisfied with the inspection results and established long-term strategic cooperative relationships with our company.}

G Finned Tube Product Description

^{Metal is merely shifted, not removed, by a helical groove 0.2-0.3 mm (0.008-0.012 in) ploughed into the outside of the base-tube wall. The displace metal is rolled back on each side of the fin to hold it in place after the aluminium fin is physically wound into the groove under strain. This is why it’s also known as an embedded finned tube. The thickness beneath the groove is the effective thickness of the base-tube wall. This kind provides great thermal and mechanical contact between the fin and the groove. Despite the fact that the base tube metal is exposed to the outside, testing conducted under server settings revealed that long-term corrosion is required before any bond failure develops. The G-type Fin Tube can withstand temperatures of up to 750 degrees Fahrenheit (450 C degree)}

^{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}

^{High fin stability, excellent heat transfer, high operating temperature.}

^{G Finned Tube  Properties}

^{Fins per Inch: 5-13 FPI}

^{Tube Material: Ferrous, Non-Ferrous & Some Alloys}

^{Fin Contact: Mechanical Bond}

^{Type of Service: High Temperature}

^{Maximum Tube Wall Operating Temperature:}

^{Based on fin material:}

^{Aluminum: 650°F (343°C)}

^{Carbon Steel: 850°F (450°C)}

^{Stainless Steel: 1000°F (540°C)}

^{Maximum Tube RPM on 1” Tube: 3000}

^{Estimated Production Feet/Hour on 1” tube at 11 FPI at 90% of Tube RPM and 85% Efficiency Factor: 512 ft/hr or 156 m/hr.}

^{G Finned Tube Applications}

^{Air Cooler,Charge Air Chiller, Condenser,Evaporator, Fluid Cooler, Gas Cooler,Oil Cooler, Radiator, Refrigeration,Steam to Air Heat Exchanfer etc.}

^{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.}

^{Q4: What is the warranty for your products?}

^{A :We provide one year warranty for the products.}

^{Q5: What payment terms do you accept?}

^{A :Trade assurance,TT,Western Union.}

^{Q6: What are the modes of transportation of machines?}

^{A: Air freight, sea freight express delivery, etc. We will choose the most suitable transportation method according to your requirements.Low fin Tube}