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Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›
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Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›The enamel tube is a heat exchange component manufactured for industrial and power station boilers, using carbon steel or corten steel as the base material, with a proprietary enamel coating developed in-house. The coating is applied uniformly via an automated production line, creating a smooth, non-porous surface that resists abrasion and low-temperature corrosion. This design directly addresses ash accumulation and corrosion issues that typically reduce boiler efficiency and increase maintenance costs.
The enamel layer is formulated to withstand thermal cycling and chemical exposure in flue gas environments, with standard thicknesses ranging from 0.15mm to 0.3mm, typical for industrial boiler applications. The base tubes conform to common carbon steel grades such as ASTM A179 or equivalent, and the enamel composition is optimized for adhesion and thermal conductivity. Unlike bare steel tubes, this product eliminates the need for frequent cleaning and reduces downtime caused by tube degradation.
Buyers include thermal power plant operators, industrial boiler manufacturers, and maintenance contractors in Asia, the Middle East, and Eastern Europe. The product is supplied in lengths of 2 to 6 meters, packaged in wooden crates with moisture-resistant lining. Trade terms are typically FOB Qingdao or CIF, with lead times of 30 to 45 days after deposit confirmation. Buyers should verify coating thickness and adhesion via standard ASTM C633 testing before acceptance.
| Base Material | Carbon steel or corten steel, equivalent to ASTM A179 or DIN 17175 ST35.8 |
| Coating Type | Proprietary enamel coating developed by supplier, applied via automated line |
| Coating Thickness | Typical range 0.15mm to 0.3mm, standard for industrial boiler enamel tubes |
| Surface Finish | Smooth, non-porous, low-friction surface after curing, typical for anti-corrosion heat exchange tubes |
| Length Range | 2 to 6 meters, standard for boiler tube bundles |
| Diameter Range | Typical outer diameter 19mm to 51mm, standard for air preheater applications |
| Wall Thickness | Typical 1.8mm to 3.5mm, standard for carbon steel boiler tubes under pressure |
| Adhesion Standard | Complies with ASTM C633 for coating adhesion, typical requirement for boiler enamel tubes |
| Thermal Cycling Resistance | Designed for 10,000+ thermal cycles, standard for flue gas heat exchangers |
| Packaging | Wooden crates with moisture-resistant lining, typical for long-distance marine transport |
Shandong Hengtao Energy Saving & Environment Protection is a manufacturer based in Gaomi City, Shandong Province, specializing in boiler heat exchange components. The company operates an in-house enamel research and development center and holds five patents related to enamel coating technology. The supplier's profile does not state annual output, workforce size, or client names, and no third-party certifications are referenced in the listing.
The supplier's trust tier is listed as harbor, indicating basic verification of business registration. Response rate and average response time are not available, suggesting limited buyer communication capacity. The company's value lies in its proprietary coating process and direct manufacturing capability, not in marketing claims or third-party endorsements. Buyers should treat this as a technical manufacturer, not a trading company.
| 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 |
Before ordering, verify the enamel coating's adhesion strength via ASTM C633 test reports and confirm the base steel grade matches your boiler's operating conditions. Request batch-specific material certificates for carbon or corten steel. Do not accept tubes without documented coating thickness measurements, as under-coated tubes fail prematurely in corrosive flue gas environments.
Confirm lead time with the supplier, as production cycles depend on enamel curing schedules and batch sizes. Standard lead time is 30 to 45 days. Incoterms are typically FOB Qingdao, but CIF or CFR may be available. Payment is usually 30% deposit with balance against shipping documents. Ensure packaging includes moisture barriers, as enamel tubes are sensitive to humidity during transit.
Conduct pre-shipment inspection for coating integrity: check for cracks, bubbles, or uneven surfaces using a magnifying lens. Perform a simple tap test to detect delamination - a dull sound indicates poor bonding. Request a sample tube for lab testing if volume is high. Documentation must include coating thickness reports, material certificates, and a packing list with batch numbers for traceability.
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When sourcing Boiler Spare Parts Enamel Tube 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 Machined Components sector with strong demand from importing countries worldwide.
Importing Boiler Spare Parts Enamel 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.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Boiler Spare Parts Enamel 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 Machined Components category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Importing Boiler Spare Parts Enamel 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).
The current listed wholesale price for Boiler Spare Parts Enamel Tube 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.
The supplier, Shandong Hengtao Energy Saving & Environment Protection, has set a Minimum Order Quantity (MOQ) of 1 Bags for Boiler Spare Parts Enamel. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Boiler Spare Parts Enamel Tube 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.
To import Boiler Spare Parts Enamel 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 Machined Components products in your destination country.
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.
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Shandong Hengtao Energy Saving & Environment Protection through EximNext.
Shandong Hengtao Energy Saving & Environment Protection offers Boiler Spare Parts Enamel with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Boiler Spare Parts Enamel is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Shandong Hengtao Energy Saving & Environment Protection through our platform.
Shandong Hengtao Energy Saving & Environment Protection maintains international quality certifications. These ensure that the Boiler Spare Parts Enamel meets international quality, safety, and regulatory standards required for cross-border trade.
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.
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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