The water tank heating tube is specially designed for water storage tanks. It adopts a composite process of stainless steel (304/316L) pipe body and nickel-chromium alloy resistance wire, multi-layer ceramic insulation coating on the surface, integrated PID temperature control module and NTC temperature sensor, supports rapid heating (average 3-5 minutes to 50℃-80℃), energy efficiency ≥96%, and is suitable for wide voltage (110V-240V) and power customization (800W-5000W). Anti-dry burning protection, anti-scaling coating and double-layer insulation protection design, with IPX4 splashproof level, corrosion-resistant anodizing treatment, life of more than 50,000 hours, in line with North American UL and EU CE certification, to meet high-frequency water storage heating needs.
MOQ：1000PCS
Lead time：25days
Factory location: Zhongshan, Guangdong, China
Household water storage electric water heaters, commercial solar auxiliary heating systems, hotel/hospital central hot water boilers, hot spring/swimming pool circulation heating modules, laboratory constant temperature water tanks, industrial storage tank constant temperature control, ship fresh water heaters, agricultural greenhouse water tank constant temperature, heat pump system auxiliary heat exchange unit, new energy heat pump condenser.
Power range: 800W~5000W (customizable, suitable for household storage electric water heaters and commercial solar auxiliary heating scenarios)
Working voltage: 110V~240V AC/DC (wide voltage design, compatible with global voltage standards)
Resistance value: 0.5Ω~20Ω (matched by voltage and power, supports stainless steel tube customization)
Working temperature: 50°C~80°C (stainless steel 316L is resistant to chloride ion corrosion and suitable for warm water circulation system)
Material: stainless steel 304/316L tube, nickel-chromium alloy resistance wire, multi-layer ceramic insulation layer (customizable double-layer insulation structure)
Dimensions: length 500mm~3m, diameter 10mm~50mm (supports threaded interface and special-shaped tube processing)
Service life: 50,000~80,000 hours (anti-oxidation coating + anti-dry burning design, suitable for high-frequency water use scenarios)
High-efficiency thermal conductivity: stainless steel tube + nickel-chromium alloy, thermal efficiency ≥96%, 3-5 minutes fast heating to 80°C, suitable for high-frequency needs of household storage water heaters.
Precise temperature control: integrated PID algorithm ±1°C error, meeting the high-precision scenarios of laboratory constant temperature water tanks/medical sterilization equipment.
IPX4 waterproof: splash-proof design + anti-dry-burn coating, suitable for humid environments in bathrooms/hotels, compliant with UL/CE certification.
Long-term anti-corrosion: 316L stainless steel resists chlorine corrosion, magnesium rod sacrificial anode protection, life is increased by 50%, and the maintenance cost of swimming pools/hot springs is reduced.
Flexible adaptation: supports threaded interface and power customization to meet non-standard requirements for agricultural greenhouse water tanks/ship fresh water heating.
Energy-saving and reliable: energy efficiency ≥96%, double-layer insulation reduces energy consumption, and is suitable for high-temperature sterilization equipment for food processing.
Industrial-grade protection: anti-scaling coating + anti-freeze design (-25℃), suitable for chemical liquid constant temperature/swimming pool circulation system.
Fast delivery: standardized production line mass production, 25 days to complete orders, suitable for commercial equipment bulk procurement needs.
If you can provide accurate demand parameter information, we can give you a quote within 24 hours at the earliest.
These are lists of frequently asked questions by our customers. We correspond each question to a brief answer, covering aspects such as products, quality, and services. If you have other inquiries, please leave a message for consultation. Thank you.
Get a custom quote in less than two days.
