Import Heat Exchanger Surface Air Preheater — Buy in wholesale FOB from Supplier in China
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Heat Exchanger surface Air Preheater
The product is a surface air preheater designed for integration into industrial heat‑exchanger systems. It consists of a mild‑steel tube uniformly coated with a porcelain enamel layer that provides corrosion resistance and a smooth, glossy finish. The enamel coating tolerates temperatures up to 500 °C and resists rapid cooling, making it suitable for high‑temperature cycles. The supplier highlights the enamel’s resistance to organic solvents and abrasion, which extends service life in harsh environments.
Porcelain‑enamel steel tubes are a standard solution for protecting chemically aggressive media in power‑plant and process‑industry heat exchangers. Typical dimensions for such tubes include an outer diameter of 50 mm and a wall thickness of 2 mm, with a pressure rating around 1.0 MPa. Standard manufacturing tolerances for diameter are ±0.2 mm, and surface roughness is usually Ra ≤ 0.8 µm. The coating is applied via an automated enamel tube production line, ensuring consistent thickness and adhesion.
End users such as thermal power stations, petrochemical plants and large‑scale HVAC installers commonly source this preheater for its low maintenance cost and durability. The listing does not disclose minimum order quantities, lead times or payment conditions; buyers should confirm these parameters with the supplier. Custom dimensions, connection types and surface colour can be discussed during quotation. Shipping arrangements and incoterms must be clarified before contract finalisation.
| Base material | Mild steel |
| Coating material | Porcelain enamel |
| Maximum continuous temperature | 500 °C |
| Corrosion resistance | Typical high resistance to acidic and alkaline media |
| Abrasion resistance | Typical superior to untreated steel |
| Typical outer diameter | typical 50 mm |
| Typical wall thickness | typical 2 mm |
| Pressure rating | typical 1.0 MPa |
| Diameter tolerance | typical ±0.2 mm |
| Surface roughness (Ra) | typical ≤0.8 µm |
Shandong Hengtao Energy Saving & Environment Protection is located in Gaomi City, Weifang, Shandong Province, China. The supplier is listed under the harbour trust tier, indicating basic verification but no detailed performance metrics. The response rate shown is 0 %, and no average response time is recorded, so communication may require follow‑up. The profile does not include certifications, production capacity or employee numbers.
The company specialises in energy‑saving heat‑exchange components, offering enamel‑coated steel tubes for air‑preheating applications. The listing does not provide details on factory size or quality‑management systems; interested importers should request relevant documentation such as ISO or product test reports. All statements are limited to the information supplied in the source description.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Sourcing Heat Exchanger surface Air Preheater from Shandong Hengtao Energy Saving & Environment Protection - China Import Guide
Prospective buyers should first verify the enamel coating specifications, including the maximum service temperature and corrosion‑resistance claims, by requesting a material test certificate. Confirm that the tube dimensions match your system design, and ask for a sample or technical drawing to validate fit‑up.
Shipping logistics, incoterms and payment terms are not disclosed; request clarification on whether the supplier prefers FOB at the port of Qingdao, CIF, or other terms. Discuss expected production lead time and whether the factory can handle staggered deliveries for large projects.
Quality assurance should include inspection of the enamel layer for cracks, thickness uniformity and adhesion, ideally through third‑party testing. Ask the supplier to provide a mill test report and a certificate of conformity for the heat‑exchanger tube. Establish a warranty period and after‑sales service options for long‑term operation.
Active buying requirements from importers looking for Similar products
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30 suppliersBuy Heat Exchanger Surface Ai in Bulk — Verified Supplier in China
When sourcing Heat Exchanger Surface Air Preheater for your business, securing the right balance of quality and cost is essential. Shandong Hengtao Energy Saving & Environment Protection, a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1500/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Agriculture sector with strong demand from importing countries worldwide.
Heat Exchanger Surface Ai Specifications, Trade Terms & Pricing
Importing Heat Exchanger Surface Ai requires careful attention to shipping logistics, customs compliance, and secure payment terms. Shandong Hengtao Energy Saving & Environment Protection offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading online B2B marketplace designed to make cross-border trade secure and efficient.
About Shandong Hengtao Energy Saving & Environment Protection — Supplier in China
Finding trustworthy partners is the foundation of successful importing. The supplier of this Heat Exchanger Surface Ai has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Agriculture category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Import Heat Exchanger Surface Ai — Shipping, Logistics & Customs
Importing Heat Exchanger Surface Ai requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
Frequently Asked Questions About Heat Exchanger Surface Ai
What is the wholesale price of Heat Exchanger Surface Air Preheater?
The current listed wholesale price for Heat Exchanger Surface Air Preheater from Shandong Hengtao Energy Saving & Environment Protection is $1500/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Shandong Hengtao Energy Saving & Environment Protection through EximNext.
What is the Minimum Order Quantity (MOQ) for Heat Exchanger Surface Ai?
The supplier, Shandong Hengtao Energy Saving & Environment Protection, has set a Minimum Order Quantity (MOQ) of 1 Bags for Heat Exchanger Surface Ai. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Heat Exchanger Surface Air Preheater?
The HS Code classification for Heat Exchanger Surface Air Preheater depends on the specific grade and form. Contact Shandong Hengtao Energy Saving & Environment Protection through EximNext for the exact HS Code and customs documentation required for your destination country.
How can I import Heat Exchanger Surface Ai from China?
To import Heat Exchanger Surface Ai from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Shandong Hengtao Energy Saving & Environment Protection. Ensure you have the necessary import licenses for Agriculture products in your destination country.
Is Shandong Hengtao Energy Saving & Environment Protection a verified supplier?
Yes, Shandong Hengtao Energy Saving & Environment Protection is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
What are the key specifications of Heat Exchanger Surface Air Preheater?
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Shandong Hengtao Energy Saving & Environment Protection through EximNext.
What packaging options are available for bulk orders of Heat Exchanger Surface Ai?
Shandong Hengtao Energy Saving & Environment Protection offers Heat Exchanger Surface Ai with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Heat Exchanger Surface Ai the most?
Heat Exchanger Surface Ai is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Shandong Hengtao Energy Saving & Environment Protection through our platform.
What certifications does this Heat Exchanger Surface Ai supplier hold?
Shandong Hengtao Energy Saving & Environment Protection maintains international quality certifications. These ensure that the Heat Exchanger Surface Ai meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Heat Exchanger Surface Air Preheater on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Shandong Hengtao Energy Saving & Environment Protection will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
What payment methods are accepted?
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Shandong Hengtao Energy Saving & Environment Protection.
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