Import Boiler Parts Enamel Coated Air Preheater — Buy in wholesale FOB from Supplier in China
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The Boiler Parts Enamel Coated Air Preheater is a heat recovery component designed for industrial boilers, featuring a ceramic enamel coating applied to carbon steel or low-alloy steel surfaces to resist corrosion and thermal degradation. The unit operates by preheating combustion air using waste flue gas, typically achieving temperature rises of 150°C to 250°C depending on boiler load and gas flow. Exact dimensions and tube spacing are customisable based on boiler model, with standard tube diameters ranging from 25mm to 50mm and wall thicknesses between 1.5mm and 3.0mm as per source data.
The enamel coating is applied in a single-layer or dual-layer process, with typical thicknesses of 120 to 200 micrometres, conforming to standard industrial enamel specifications for high-temperature resistance up to 450°C. The substrate material is usually ASTM A285 Grade C or equivalent, selected for its thermal expansion compatibility with the enamel layer. Unlike painted or galvanized alternatives, this coating resists flaking under cyclic thermal stress and maintains surface smoothness to reduce soot accumulation, a key factor in long-term efficiency.
This component is primarily purchased by power plant operators, cement kiln managers, and chemical process engineers seeking to reduce fuel consumption by 5% to 12% through improved combustion efficiency. Buyers typically require custom configurations to match existing boiler flue gas ducts and air intake systems. Trade terms include FOB Qingdao or CIF destination ports, with packaging in wooden crates for bulk shipment. Lead time is generally 4 to 8 weeks after order confirmation, subject to production scheduling.
| Base Material | ASTM A285 Grade C carbon steel, or equivalent low-alloy steel |
| Enamel Coating Thickness | 120 to 200 micrometres, typical for industrial high-temperature applications |
| Operating Temperature Range | Up to 450°C, standard for flue gas heat recovery systems |
| Tube Diameter | 25mm to 50mm, configurable per boiler design |
| Tube Wall Thickness | 1.5mm to 3.0mm, typical for corrosion-resistant air preheater tubes |
| Corrosion Resistance Standard | Complies with ASTM C640 for enamel adhesion and thermal shock resistance |
| Typical Heat Recovery Efficiency | Improves boiler efficiency by 5% to 12%, standard for properly sized air preheaters |
| Packaging | Wooden crate with internal foam padding, typical for heavy industrial components |
| Typical Weight per Unit | 150kg to 800kg, depending on size and tube count |
| Design Standard | Follows ASME Section VIII Division 1 for pressure vessel components where applicable |
Shandong Hengtao Energy Saving & Environment Protection is a manufacturer based in Gaomi City, Weifang, Shandong Province, China, specialising in industrial heat recovery components for boilers. The supplier’s profile confirms active production capability and a verified factory address, but does not disclose employee count, annual turnover, or client names. Their trust tier is listed as 'harbor', indicating verified physical presence and export history, though response metrics are unavailable.
The company focuses exclusively on engineered boiler components, including enamel-coated air preheaters and related heat exchange parts. No certifications such as ISO or CE are claimed in the listing, and no claims about export volume or years in operation are provided. Buyers should treat all technical claims as subject to confirmation via direct inquiry, as the supplier does not publish third-party audit reports or product test data publicly.
| 企业类型 | Supplier |
| 成立年份 | Contact Supplier |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| 响应时间 | <4h |
| 响应率 | Contact Supplier |
Sourcing Boiler Parts Enamel Coated Air Preheater from Shandong Hengtao Energy Saving & Environment Protection - China Import Guide
Before ordering, verify the exact material grade of the steel substrate and the enamel formulation, especially if operating in high-sulfur or high-chlorine environments. Request test reports for coating adhesion, thickness uniformity, and thermal shock resistance. Do not accept generic claims without batch-specific documentation. Confirm that the supplier’s production process aligns with ASME or EN standards for pressure-containing components where applicable.
Logistics are typically handled via FOB Qingdao or CIF destination port. Lead time ranges from 4 to 8 weeks depending on order volume and production queue. Incoterms must be clearly defined in writing, as CIF may include unverified insurance coverage. Payment terms are commonly 30% advance, 70% against shipping documents. Request a packing list and container loading photos prior to final payment.
Quality inspection should include visual checks for enamel cracks, pinholes, or blisters, especially at weld joints. Use a high-voltage holiday detector to identify coating defects. Require a material certification for the steel and a coating thickness report per ISO 2808. Retain samples for third-party lab testing if operating under strict regulatory frameworks. Documentation must include traceability to the production batch number.
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30 suppliersBuy Boiler Parts Enamel Coate in Bulk — Verified Supplier in China
When sourcing Boiler Parts Enamel Coated 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.
Boiler Parts Enamel Coate Specifications, Trade Terms & Pricing
Importing Boiler Parts Enamel Coate 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 global 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 Boiler Parts Enamel Coate 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 import export marketplace. Start your sourcing journey today.
Import Boiler Parts Enamel Coate — Shipping, Logistics & Customs
Importing Boiler Parts Enamel Coate 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 Boiler Parts Enamel Coate
What is the wholesale price of Boiler Parts Enamel Coated Air Preheater?
The current listed wholesale price for Boiler Parts Enamel Coated 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 Boiler Parts Enamel Coate?
The supplier, Shandong Hengtao Energy Saving & Environment Protection, has set a Minimum Order Quantity (MOQ) of 1 Bags for Boiler Parts Enamel Coate. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Boiler Parts Enamel Coated Air Preheater?
The HS Code classification for Boiler Parts Enamel Coated 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 Boiler Parts Enamel Coate from China?
To import Boiler Parts Enamel Coate 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 Boiler Parts Enamel Coated 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 Boiler Parts Enamel Coate?
Shandong Hengtao Energy Saving & Environment Protection offers Boiler Parts Enamel Coate with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Boiler Parts Enamel Coate the most?
Boiler Parts Enamel Coate 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 Boiler Parts Enamel Coate supplier hold?
Shandong Hengtao Energy Saving & Environment Protection maintains international quality certifications. These ensure that the Boiler Parts Enamel Coate meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Boiler Parts Enamel Coated 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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