air preheater — Suppliers, Manufacturers & Wholesale Exporters

14 air preheater products from verified suppliers & exporters on EximNext B2B Marketplace

Air preheater gap sensor JGS-60C

Supplier: Dongfang Yoyik Engnieering Co., Ltd., China

ISO Certificate Air Preheater

Supplier: Shandong Hengtao Energy Saving & Environment Protection, China

air preheater for boiler

Supplier: Shandong Hengtao Energy Saving & Environment Protection, China

Enamelled Tube Air Preheater

Supplier: Shandong Hengtao Energy Saving & Environment Protection, China

Air Preheater Tubes

Supplier: Shandong Hengtao Energy Saving & Environment Protection, China

Asme Standard Boiler Air Preheater For Industry

Supplier: Shandong Hengtao Energy Saving & Environment Protection, China

Boiler Air Preheater

Supplier: Shandong Hengtao Energy Saving & Environment Protection, China

Boiler Parts Enamel Coated Air Preheater

Supplier: Shandong Hengtao Energy Saving & Environment Protection, China

Rotary Air Preheater For Boiler

Supplier: Shandong Hengtao Energy Saving & Environment Protection, China

Carbon Steel Air Preheater For Boiler

Supplier: Shandong Hengtao Energy Saving & Environment Protection, China

Carbon Steel Air Preheater

Supplier: Shandong Hengtao Group, China

Asme Standard Air Preheater

Supplier: Shandong Hengtao Group, China

Enamel Tube Air Preheater

Supplier: Shandong Hengtao Energy Saving & Environment Protection, China

Heat Exchanger surface Air Preheater

Supplier: Shandong Hengtao Energy Saving & Environment Protection, China

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air preheater — 14 Products

from 194,631 verified suppliers in 200 countries
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Air preheater gap sensor JGS-60C
⚓ Harbor
Air preheater gap sensor JGS-60C
Air preheater gap sensor JGS-60C Is to use the generator sets of professional power plant supporting model products. YOYIK main generator accessories, generator sets of accessories. For decades, the company for hundreds of thermal power plants, hydropower stations, cement plants, coal gangue power plants, metallurgical companies, steel and other overhaul, technical transformation to provide a reasonable and excellent equipment selection, construction planning, installation commission, after-sales service Perfect complete service, won the power industry industry wide acclaim. Yoyik can offer many spare parts for power plants as below: #DF-Air preheater gap sensor JGS-60C-DF Ignition gun EHE-20-B-I-18H-S inductive linear sensor C9231016 pressure transmitter cost 1141823-SF4HT8 boiler water sight glass OWK-1G transformer KPF-BA Signal Converter GJCF-15-E Intermediate relay UEG/A-2DPDT/125VAC Power for sensor GJCF-6A Speed sensor CS-1G-D-080-03-01 SPEED MODULE SENSOR SM10001 LVDT FOR HP Governing Valves ZDET-100A active abs sensor CS-3-L100 FRP TQJ-2400AT9 contactless linear position sensor HTD-150-3 linear proximity sensor HL-6-350-15 Sensor DF313580-50-02-00 LVDT Sensor 4000TD-15-01 Micro oil high-energy igniter EHE-20-A-1 Turbine speed Sensor for DEH RS-1-M16*1-L60 speed sensor HTC-40D10ES Magnetic speed sensor SMCB-01-16-070-03-01-01 speed sensor CS-1H-D-075-03-02 dc pressure switch RC861CZ097HSSYMA59 Soft bolt heating rod DJL �¦16 L=340 low cost proximity sensor CWY-DO-815002 LVDT Sensor 3000TDGN-15-01 different types of proximity sensors are CWY-DO-815005 Bolt electric heating rod ZJ-16.5-9A Electrode RDJ-2000 LVDT sensor TD-1-0100-10-01-01 rpm proximity sensor TM0110-A05-B05-C30-D10 SWITCH PRESSURE RC860MZ084H Eddy Current Signal Converter CON031/916-120 pickup sensor price G-100-02-01 DC splitter FL-II Displacement Travel Sensor ZDET-400A Air preheater gap sensor JGS-60C ZYR-DFYL-2025-2-18
ContactMOQ: 1 Unit
Dongfang Yoyik Engnieering Co., Ltd.⚓ Harbor★4.5(0)
Supplier
Dongfang Yoyik Engnieering Co., Ltd.
⚓ Harbor
★4.5(0)
⚡ <4h✓ 0.00%
ISO Certificate Air Preheater
⚓ Harbor
ISO Certificate Air Preheater
Brief Introduction Air preheater is the equipment that uses the boiler tail flue smoke to heat the entering air with its inside tubes .It is used to improve the heat exchange performance of the boiler, and reduce energy consumption. To adapt the different boiler burning type, different fuel and different fume ingredient, we developed the below enamel tube air preheaters to fit the different mediem: 1. The CFB boiler and coal powder boiler used enamel steel tubes, seam or seamless steel tube with green colour. 2. The rubbish burning furnace, biomass boiler used enamel steel tubes, seam or seamless steel tube with blue colour. 3. The Chain grate and layer burning boiler used enamel steel tubes, seam or seamless steel tube with brown colour. 4. The oil burning boiler, coking boiler and gas boiler used enamel steel tubes,seam or seamless steel tube with dark green. Why Choose Us? 1). Chinese famous brand 2). Competitive price with trusted quality 3). Short delivery lead time and excellent after-sale service 4). Certificate ISO9001, ISO14001, 5).  We always produce good quality products with competitive price. 6). We have 50 professional engineers, 15 professional and technical teams for boiler improvement and more than 100 success cases of boiler energy-saving technological transformation.
ContactMOQ: 1 Unit
Shandong Hengtao Energy Saving & Environment Protection⚓ Harbor★4.5(0)
Supplier
Shandong Hengtao Energy Saving & Environment Protection
⚓ Harbor
★4.5(0)
⚡ <4h✓ 0.00%
air preheater for boiler
⚓ Harbor
air preheater for boiler
China ASME gas steam boiler air preheater is the equipment that uses the boiler tail flue smoke to heat the entering air with its inside tubes .It is used to improve the heat exchange performance of the boiler, and reduce energy consumption. Boiler pressure parts replacement asme air preheater is a general term used to describe any device designed to heat air before another process (for example, combustion in a boiler) with the primary objective of increasing the thermal efficiency of the process. They may be used alone or to replace a recuperative heat system or to replace a steam coil. This is the introduction about China ASME gas steam boiler air preheater.
ContactMOQ: 1 Unit
Shandong Hengtao Energy Saving & Environment Protection⚓ Harbor★4.5(0)
Supplier
Shandong Hengtao Energy Saving & Environment Protection
⚓ Harbor
★4.5(0)
⚡ <4h✓ 0.00%
Enamelled Tube Air Preheater
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Enamelled Tube Air Preheater
1. The preheater tubes are not easily broken enamel surface, no crack, acid and alkali resistance, resistance to gas erosion, smooth and high, gas flow resistance, easy Fouling; 2. As the flue gas across tube, the flue gas side of the heat capacity of exile to strengthen, under the same heat transfer coefficient (enamel thickness ratio of thermal conductivity with very small, about 0.0002, the calculation is negligible), wall temperature vertical preheater than ordinary steel increased 10-30 Degree Celsius, the overall heat transfer coefficient of about 20.3-24.2W;
ContactMOQ: 1 Unit
Shandong Hengtao Energy Saving & Environment Protection⚓ Harbor★4.5(0)
Supplier
Shandong Hengtao Energy Saving & Environment Protection
⚓ Harbor
★4.5(0)
⚡ <4h✓ 0.00%
Air Preheater Tubes
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Air Preheater Tubes
Air preheater, or boiler preheater, is an important boiler part. It can be divided into two kinds, Tubular type air preheater and Vertical type air preheater. Air preheater pipe type, mainly using industrial furnaces or smoke waste heat boiler combustion air preheating furnace enter, such not only improves the thermal efficiency of the stove and reduce the environment pollution. Due to the gas - gas combustion on both sides of the heat exchanger, in order to strengthen small coefficient of heat transfer, usually installs the fin-root on both sides. Typical of the air preheater, its shape is commonly, main components for vascular cuboid, shell and partition.
ContactMOQ: 1 Unit
Shandong Hengtao Energy Saving & Environment Protection⚓ Harbor★4.5(0)
Supplier
Shandong Hengtao Energy Saving & Environment Protection
⚓ Harbor
★4.5(0)
⚡ <4h✓ 0.00%
Asme Standard Boiler Air Preheater For Industry
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Asme Standard Boiler Air Preheater For Industry
EximNext’s ASME Standard Boiler Air Preheater is engineered for optimal performance in industrial boiler applications. This essential component plays a crucial role in enhancing energy efficiency by recovering waste heat from flue gases, thus improving overall boiler efficiency. Designed to meet ASME standards, this air preheater is constructed using robust materials to withstand demanding industrial conditions. Key specifications of this air preheater include superior heat transfer capabilities, high durability, and a compact design that allows for easy integration with existing boiler systems. The unit is designed to operate effectively under high temperatures and pressures, ensuring reliable performance. Additionally, its innovative design minimizes maintenance requirements and maximizes operational efficiency. Industries that benefit from this ASME Standard Boiler Air Preheater include power generation, petrochemicals, and manufacturing, where efficient heat recovery is paramount. It is particularly useful in large-scale operations where energy efficiency translates to significant cost savings. EximNext offers flexible MOQ options and various certifications ensuring product quality, including ISO and ASME certifications. Shipping terms such as FOB and CIF provide added convenience for international buyers. By choosing EximNext, clients gain access to a network of verified suppliers, competitive pricing, and a global reach, making it easier to procure high-quality industrial equipment like the ASME Standard Boiler Air Preheater.
ContactMOQ: 1 Unit
Shandong Hengtao Energy Saving & Environment Protection⚓ Harbor★4.5(0)
Supplier
Shandong Hengtao Energy Saving & Environment Protection
⚓ Harbor
★4.5(0)
⚡ <4h✓ 0.00%
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Boiler Air Preheater
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Boiler Air Preheater
The Boiler Air Preheater by EximNext is a high-performance industrial component designed to enhance energy efficiency in heating systems. This robust air preheater effectively utilizes waste heat from flue gases, significantly improving the thermal efficiency of your boiler system. Its unique enamel surface is engineered to resist cracking and is highly resistant to acidic and alkaline environments, ensuring longevity and reduced maintenance costs. Key specifications include a durable enamel coating, exceptional resistance to gas erosion, and an innovative design that maximizes heat transfer efficiency. The preheater tubes are constructed to withstand high-pressure conditions, making them suitable for various industrial applications. This product is perfect for industries such as power generation, manufacturing, and petrochemicals, where high-efficiency heating is critical. When sourcing this preheater, enjoy flexible minimum order quantities (MOQ) and competitive pricing. It is available on terms like FOB and CIF, with secure payment options including L/C and T/T. The product meets various international certifications, ensuring compliance with industry standards. Why choose EximNext? Our verified suppliers guarantee export quality products, and our global reach allows you to access the best deals in the market. Don't compromise on efficiency—invest in the Boiler Air Preheater from EximNext today.
ContactMOQ: 1 Unit
Shandong Hengtao Energy Saving & Environment Protection⚓ Harbor★4.5(0)
Supplier
Shandong Hengtao Energy Saving & Environment Protection
⚓ Harbor
★4.5(0)
⚡ <4h✓ 0.00%
Boiler Parts Enamel Coated Air Preheater
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Boiler Parts Enamel Coated Air Preheater
Introducing the Boiler Parts Enamel Coated Air Preheater from EximNext, a crucial component for enhancing the efficiency of industrial boilers. Designed with quality and durability in mind, this air preheater utilizes an enamel coating to provide superior protection against corrosion and wear, ensuring long-lasting performance in high-temperature environments. Key Specifications and Features: 1. **Enamel Coating**: The enamel coating not only provides excellent protection against oxidation but also enhances heat transfer efficiency, contributing to overall boiler performance. 2. **Robust Construction**: Made from high-quality materials, this air preheater is built to withstand the rigors of industrial use, ensuring reliability and longevity. 3. **Improved Energy Efficiency**: By preheating combustion air, this air preheater optimizes fuel consumption, leading to reduced operational costs and improved energy savings. 4. **Various Size Options**: Available in multiple sizes to fit different boiler configurations, catering to a wide range of industrial applications. Applications and Use Cases: Ideal for use in power plants, manufacturing facilities, and other industrial applications, this air preheater is essential for improving boiler efficiency and performance. Trade Benefits: We offer flexible minimum order quantities (MOQ) and ensure our products meet international quality standards, including ISO certification. Our packaging solutions are designed for bulk supply, and we provide various shipping terms, including FOB and CIF. Why Buy from EximNext: By sourcing from EximNext, you gain access to verified suppliers that prioritize quality and competitive pricing. Our global reach ensures you receive top-tier products that meet your business needs.
ContactMOQ: 1 Unit
Shandong Hengtao Energy Saving & Environment Protection⚓ Harbor★4.5(0)
Supplier
Shandong Hengtao Energy Saving & Environment Protection
⚓ Harbor
★4.5(0)
⚡ <4h✓ 0.00%
Rotary Air Preheater For Boiler
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Rotary Air Preheater For Boiler
The Rotary Air Preheater for Boiler from EximNext is an advanced component engineered to optimize boiler efficiency and reduce fuel consumption. By preheating combustion air, this rotary air preheater significantly enhances thermal efficiency, thereby contributing to lower operational costs and improved sustainability. Ideal for industrial boilers, it ensures that your operations are both economically and environmentally sound. Key specifications include: 1) High durability with industrial-grade materials, ensuring a long service life; 2) Customizable sizes to fit various boiler capacities; 3) Efficient heat transfer capabilities that maximize energy recovery; 4) Low maintenance design for ease of operation; 5) Compliance with ISO standards, ensuring quality and reliability. This product is crucial in industries such as power generation, manufacturing, and petrochemicals, where efficient thermal management is essential. The Rotary Air Preheater can be used in large-scale boiler systems, enhancing their performance and contributing to overall efficiency. At EximNext, we offer flexible minimum order quantities (MOQ) to accommodate both small and large enterprises, ensuring you receive the best possible deal. Our products come with necessary certifications such as ISO and SGS, ensuring they meet international quality standards. We provide competitive pricing and various shipping terms including FOB and CIF, allowing for seamless trade transactions. Choosing EximNext means collaborating with verified suppliers who prioritize quality and customer satisfaction, ensuring you receive export-quality products for your business needs.
ContactMOQ: 1 Unit
Shandong Hengtao Energy Saving & Environment Protection⚓ Harbor★4.5(0)
Supplier
Shandong Hengtao Energy Saving & Environment Protection
⚓ Harbor
★4.5(0)
⚡ <4h✓ 0.00%
Carbon Steel Air Preheater For Boiler
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Carbon Steel Air Preheater For Boiler
Carbon Steel Air Preheater For Boiler from verified supplier.
ContactMOQ: 1 Unit
Shandong Hengtao Energy Saving & Environment Protection⚓ Harbor★4.5(0)
Supplier
Shandong Hengtao Energy Saving & Environment Protection
⚓ Harbor
★4.5(0)
⚡ <4h✓ 0.00%
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Carbon Steel Air Preheater
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Carbon Steel Air Preheater
An air preheater (APH) is a general term used to describe any device designed to heat air before another process (for example, combustion in a boiler) with the primary objective of increasing the thermal efficiency of the process. They may be used alone or to replace a recuperative heat system or to replace a steam coil. Normal air preheater exist the problem of collection of ash,worn down,low temperature corrosion to effect the safe and economical operation for the boiler unit. So HTEG established the exclusive enamel research and development center to supply the complete solution and organize the scientific reserach personnel to tacle key problems and develop the new heat transfer parts-enameld tubes air preheater The purpose of the boiler heat exchanger parts air preheater is to recover the heat from the boiler flue gas which increases the thermal efficiency of the boiler by reducing the useful heat lost in the flue gas. As a consequence, the flue gases are also conveyed to the flue gas stack (or chimney) at a lower temperature, allowing simplified design of the conveyance system and the flue gas stack. It also allows control over the temperature of gases leaving the stack (to meet emissions regulations, for example). Advantages of our product GB3274 enameled tube air preheater a).Improve and strengthen the combustion when crosses air preheater then enters the furnace, accelerates the fuel drying,the ignition and combustion process, ensures stable combustion in the furnace, and it is good for improving, strengthening the combustion effect. b). strengthen heat transfer due to improved and intensified combustion furnance and the hot air temperature in the furnace is improved, the average temperature level in the furnace is improved, thereby strengthening the furnace radiation heat transfer.
ContactMOQ: 1 Unit
Shandong Hengtao Group⚓ Harbor★4.5(0)
Supplier
Shandong Hengtao Group
⚓ Harbor
★4.5(0)
⚡ <4h✓ 0.00%
Asme Standard Air Preheater
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Asme Standard Air Preheater
The ASME Standard Air Preheater from EximNext is a critical component designed to enhance the efficiency of thermal systems by preheating air before combustion processes. This device plays a vital role in improving energy efficiency and reducing emissions in various industrial applications, making it essential for companies focused on sustainability and operational excellence. Key specifications and features include: 1. Compliant with ASME standards for safety and reliability in high-temperature operations. 2. Efficient heat exchange design that maximizes heat recovery and minimizes energy loss. 3. Customizable configurations to fit specific operational requirements. 4. Durable construction to withstand harsh industrial environments. 5. Easy maintenance features designed to minimize downtime and enhance productivity. This air preheater is widely used in industries such as power generation, cement manufacturing, and chemical processing, where efficient thermal management is critical. Its ability to enhance system efficiency contributes to significant cost savings and reduced environmental impact. Trade benefits include flexible Minimum Order Quantities (MOQ) and adherence to international quality certifications, ensuring reliability and performance. EximNext offers shipping options including FOB and CIF, with payment methods such as L/C and T/T available for seamless transactions. When you choose to buy from EximNext, you gain access to a network of verified suppliers who offer competitive pricing and export quality products, ensuring your business needs are met with the utmost professionalism and efficiency.
ContactMOQ: 1 Unit
Shandong Hengtao Group⚓ Harbor★4.5(0)
Supplier
Shandong Hengtao Group
⚓ Harbor
★4.5(0)
⚡ <4h✓ 0.00%
Enamel Tube Air Preheater
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Enamel Tube Air Preheater
The Enamel Tube Air Preheater from EximNext is a cutting-edge solution designed specifically for enhancing boiler efficiency in industrial applications. This equipment utilizes advanced enamel tube technology to effectively transfer heat from exhaust gases to the incoming air, ensuring optimal thermal performance and energy savings. With its innovative design, this air preheater minimizes heat loss and maximizes energy utilization, making it an essential component for modern boiler systems. Key specifications include: durable enamel-coated tubes that resist corrosion and provide longevity, a high thermal conductivity rate ensuring effective heat exchange, and customizable dimensions to fit various boiler configurations. Additionally, our preheaters are engineered for easy installation and maintenance, reducing downtime in your operations. Industries such as power generation, manufacturing, and chemical processing can benefit significantly from this technology, as it promotes energy efficiency and lowers operational costs. EximNext offers flexible trade benefits, including competitive Minimum Order Quantities (MOQ), various shipping terms like FOB and CIF, and secure payment options such as L/C and T/T. Our products are manufactured to ISO and CE certifications, ensuring top-notch quality. When you choose EximNext, you gain access to verified suppliers, competitive pricing, and a global reach, making us your reliable partner in sourcing industrial-grade equipment.
ContactMOQ: 1 Unit
Shandong Hengtao Energy Saving & Environment Protection⚓ Harbor★4.5(0)
Supplier
Shandong Hengtao Energy Saving & Environment Protection
⚓ Harbor
★4.5(0)
⚡ <4h✓ 0.00%
Heat Exchanger surface Air Preheater
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Heat Exchanger surface Air Preheater
The most important characteristic of porcelain enamel, from an industrial perspective, is its resistance to corrosion.Mild steel is used in almost every industry and a huge array of products; porcelain enamel is a very economic way of protecting this, and other chemically vulnerable materials, from corrosion. It can also produce very smooth, glossy finishes in a wide array of colours; these colours will not fade on exposure to UV light, as paint will. Being a fired ceramic, porcelain enamel is also highly heat-resistant; this allows it to be used in high-temperature applications where an organic anti-corrosion coating or galvanization may be impractical or even dangerous Porcelain enamel also sees less frequent employment of some of its other properties; examples are its abrasion resistance, where it may perform better than many metals; its resistance to organic solvents, where it is entirely impervious; its resistance to thermal shock, where it can resist rapid cooling from temperatures 500°C and higher; and its longevity. Based on above, the enamel steel tube is manufactured with the enamel which is developed by our company with the scientific formula and is evenly coated on the surface of the steel tube by the auto enamel tube production line. To use enamel tube as the heat exchange parts will be anti-abrasion and anti-corrosion, the surface is smooth and low cost of maintenance.
ContactMOQ: 1 Unit
Shandong Hengtao Energy Saving & Environment Protection⚓ Harbor★4.5(0)
Supplier
Shandong Hengtao Energy Saving & Environment Protection
⚓ Harbor
★4.5(0)
⚡ <4h✓ 0.00%

About air preheater Trade

air preheater is one of the most actively traded commodities in global B2B markets. Major exporting countries include Ukraine, Russia, Argentina, and India, which together account for over 80% of global production. Buyers from the Middle East, Africa, and Southeast Asia represent the largest import demand.

When sourcing air preheater, buyers typically evaluate suppliers based on price per metric ton, minimum order quantities, certifications (ISO, HALAL, SGS), and payment terms. The most common payment methods used in air preheater trade are Letter of Credit (L/C) and Telegraphic Transfer (T/T).

EximNext connects buyers with 1,240+ verified air preheater suppliers across 67 countries. Post a buy requirement to receive competing quotes within 24 hours, or browse our verified supplier directory to compare prices, certifications, and response times.

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Traditional sourcing means scattered trade shows, unanswered emails, and unverified contacts. EximNext replaces that with a single searchable marketplace where verified manufacturers, suppliers, and exporters compete for your order. Search any product, filter to your exact requirement, compare suppliers side by side, and request quotes — with no sourcing agents and no middlemen. Explore the full directory by browsing all product categories, or post a buying requirement to receive competitive quotes from verified suppliers within hours. EximNext gives global buyers and sellers one trusted place to trade smarter, source faster, and grow across international markets.

How product search works on EximNext

Start with a broad term and narrow down as you go. A search for a generic product such as “rice”, “steel pipes”, or “LED lights” returns every matching listing ranked by supplier trust, verification, and recency; from there you can tighten the result set with the side filters, switch sort order, or add a more specific term like grade, variety, or packaging. Suppliers across more than two hundred countries list their products with detailed specifications, so the same search surfaces factory-direct manufacturers, established exporters, and specialist trading companies side by side. Because EximNext indexes products across every major industry — agriculture, food and beverages, apparel, electronics, industrial machinery, chemicals, construction materials, minerals and metals, and home goods — buyers can run their entire sourcing programme from a single search bar. Every result is one click from a full product page, a verified supplier profile, and a request-for-quote form, turning a casual search into a qualified inquiry in minutes. Save time, compare confidently, and source directly from the manufacturers and exporters who can actually fulfil your order.

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EximNext
Exim Next is a leading global B2B marketplace, connecting over 205,000 verified suppliers and buyers across 200+ countries. As a trusted import export marketplace, it serves as the essential B2B portal for businesses worldwide, empowering them to expand their international reach. With Exim Next, businesses can trade smarter and grow faster.
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Top Categories:Agriculture Products·Fitness Equipment & Sports Goods·Petroleum, Oil & Related Products·Processed Food·Gifts & Decorative·Bar Products·Rubber & Related Items·Electric Circuit Components & Accessories
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Stay ahead in global trade
Weekly market insights & new supplier alerts.
EximNext
Exim Next is a leading global B2B marketplace, connecting over 205,000 verified suppliers and buyers across 200+ countries. As a trusted import export marketplace, it serves as the essential B2B portal for businesses worldwide, empowering them to expand their international reach. With Exim Next, businesses can trade smarter and grow faster.
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