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China, Chinese High-Performance Anti-Freeze Glycol Cooling Coil for Subzero Towers1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Refrigeration EquipmentOther Refrigeration Equipment PartsAnti-Freeze CoilGlycol Cooling Coil
Henan Tuofang Energy Saving Technology Co., Ltd.
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Product Description COOLING TOWER COIL TECHNICAL SPECIFICATIONSCategoryParameterSpecification RangeRemarksCoil DesignTypeClosed-Circuit, Evaporative Condenser, Dry/Wet HybridClosed-circuit: process fluid isolated from water/air. Tube MaterialCopper (K65), 304/316L SS, Titanium Gr.2, CuNi 90/10Titanium/CuNi for seawater; SS316L for glycol/chemicals. Fin MaterialAluminum (Al1100), Galvanized Steel, SS316L, CopperAluminum fins bonded to tubes via extrusion/hydraulic expansion. Tube OD × Thickness12.7-25.4 mm (1/2"-1") × 0.5-2.0 mmHeavy wall tubes for high-pressure refrigerants. Fin Density8-16 fins per inch (FPI)Higher FPI = better heat transfer but higher ΔP. Circuiting1-12 passes, counter-flow/cross-flowOptimized for fluid ΔT and pressure drop constraints.PerformanceHeat Rejection Capacity50-5,000 kW per coilBased on ΔT and flow rate. Approach Temperature2°C-8°C (wet bulb)Critical for energy efficiency. Water Evaporation Rate1-1.5% of circulation flow per 5.5°C cooling rangeRequires makeup water control. Airside ΔP50-250 PaImpacts fan power consumption. Waterside ΔP15-70 kPaAffects pump sizing.Corrosion ProtectionCoatingsEpoxy, Fluoropolymer (PVDF), Hot-Dip Galvanizing (HDG)PVDF for chemical resistance; HDG for cost-effective protection. Sacrificial AnodesMagnesium/Zinc (for seawater systems)Extends coil life in brackish water.StructuralFrame MaterialHot-Dip Galvanized Steel (HDG), SS304, AluminumHDG standard for structural components. CasingFRP (Fiberglass), Stainless Steel, PVCFRP resists UV/chemical exposure.Water ManagementSpray NozzlesPVC, PP, Brass; Full-cone/ Hollow-cone patternAnti-clogging designs for hard water. Drift Eliminators≤0.001% drift loss (ASHRAE-compliant)Prevents water/chemical carryover. Basin HeaterElectric Immersion (3-15 kW), Steam TracePrevents freezing in cold climates.StandardsComplianceASHRAE 90.1, CTI STD-201, ISO 14001, LEEDCertified for energy efficiency and sustainability. TestingHydrostatic (1.5× DP), Helium Leak Test, Salt Spray (ASTM B117)Material certifications (MTRs) provided.Ambient ToleranceOperating Temp Range-40°C to +50°C (dry), -20°C to +45°C (wet)Freeze protection below 0°C. Wind Load RatingUp to 200 km/h (EN 1991-1-4)Engineered for coastal/high-wind zones.ApplicationsTypical UsesHVAC Chillers, Process Cooling, Data Centers, Power Plants, RefineriesIdeal for water-scarce regions (recycles 95% water).Optional FeaturesEnhancementsVFD Fans, Ice Thermal Storage Integration, Remote Monitoring (IoT), Anti-Scale SystemsVFD reduces energy use by 30-50% at partial loads. Water Treatment PortsChemical Dosing, Biocide Injection, Filtration (5-100 μm)Controls scaling/biofouling. Free Cooling CoilsIntegrated with DX System for Winter OperationReduces compressor runtime. Cooling coil pipes as the core parts of closed cooling tower, are made up of great quality copper coil or steel coil. Coil insideis through cooling medium, outside is cooled by water spray to meet the cooling requirement. Steel coils (G type) are used byhigh quality Ф25 mm seamless fluid tube, and processed by H.D.G.(hot dip galvanized) to enhance the coil pipe anti-corrosionability, extend service life. Copper coils (T type) are used by T2 oxidized acid copper tube, silver electrode is used to connectbetween the copper pipe and elbow welding, low solder joint and good quality, design pressure is 1.2MPa Coil Heat Exchanger Andvantages Safety Capacity Considered In Heat Rejection Surface Area DesignedMade by high quality tube and frame raw materialsSufficient pipe wall thickness to withstand pressure, safeand reliableReasonable design structure and small wind resistance coefficientHigh-quality welding technology ensures long service lifeOptional: Oval Tube, Round tube, Fin Tube availab Features-Dry finned coils are constructed of copper tubes with rippled edge and aluminium flat plate fins.-Designed for free drainage of the fluid and for maximum 10 bar operating pressure according to PED.-Pneumatically tested at 15 bar.-Copper tube has light weight,Features good thermal conductivity and high strength at low temperatureCooper Heat Exchange CoilCopper pipe with strong, corrosion resistant characteristics, and become the modern contractor in allresidential commercial housing plumbing, heating, cooling pipe installation preferred.1.Copper is economical.Because copper pipe is easy to process and connect, it can save material and total cost, stabilityand reliability, and maintenance2.Copper is light.Copper tubes do not require the thickness of black metal for twisted tubes of the same inner diameter.When installed, copper pipes are less expensive to transport, easier to maintain and take up less space.3.Copper can change shape.Because copper tubes can bend and deform, they can often be made into bends and joints.Smooth bending allows the tubes to bend at any Angle.4.Copper is easy to connect.5.Copper is safe.No leakage, no combustion, no toxic gas, corrosion resistanceT2 chemical component: Cu+Ag99.95%,Bi0.001%,Sb0.002%,As0.002%,Fe0.005%,Pb0.005%,S0.005% Stainless Steel Heat Exchange Coil- Serving as the heart of the closed cooling tower series, it channels the fluid medium that requires cooling.- Crafted from premium materials like 304/316 stainless steel, copper, or titanium alloy, offering diverse options.- Boasting exceptional corrosion resistance, ensuring an extended lifespan for the equipment. FAQ1. Q: I haven't done business with you guys before,how can I trust your company?A: Our company is a gold medal supplier of . In addition, we also have a considerable number ofauthoritativecertificates, such as CE, ISO9001, and ****** on-site inspection certificates. I hope the above content isconvincing enough.2. Q: What is the minimum order?A: Yes, our company mainly deals with wholesale deals, but if you insist buying one piece, or you just need one piece, we wouldbevery likely to make the MOQ as 1 piece for you though.3. Q: How can I get a sample to check your quality? How long can I get the sample?A: After price confirmed, FREE SAMPLE could be provided for your evaluation.After you confirm the sample details, the sampleswillbe ready for delivery in 3-7days,and will be sent to you via express and arrive in 3-5days.4. Q: What payment methods your company accept?A: We accept T/T, L/C, Western Union, Paypal.5. Q: What's the shipment terms and delivery time of your company?A: FOB,CFR,CIF,15-50days6. Q: Do you give any discount ?A: We'll surely try our best to help you get those by the best price and good service at the same time.
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