Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›
Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›

The 1.2311(4)-18X800 bolt heater is a precision electric heating rod designed for power plant applications, featuring an 18 mm diameter and 800 mm length. It is manufactured from 1.2311 tool steel, a chromium-molybdenum-vanadium alloy known for its high toughness and wear resistance, making it suitable for high-stress thermal environments. The heater integrates a threaded design for direct insertion into bolt assemblies, ensuring stable heat transfer during operation.
This model is part of a broader line of power plant spare parts, including sensors, transmitters, and resistance thermometers, all engineered for durability in extreme conditions. The 1.2311 grade is standard for tooling applications requiring high thermal conductivity and mechanical strength, while the 800 mm length is typical for bolt heaters used in turbine or boiler maintenance. The unit is designed to withstand cyclic thermal loads without deformation, a critical requirement for components in thermal power stations.
Primary buyers include thermal power plants, cement plants, and metallurgical companies that require reliable heating solutions for bolt expansion during maintenance or assembly. The product is shipped as a standalone unit, with no additional accessories included in the listing. Buyers should confirm compatibility with their existing bolt specifications and electrical systems, as well as the availability of custom lengths or diameters for specific applications.
| Model | 1.2311(4)-18X800 |
| Material Grade | 1.2311 (Cr-Mo-V tool steel) |
| Diameter | 18 mm |
| Length | 800 mm |
| Thread Type | Standard metric (M18 typical for bolt heaters) |
| Heating Method | Electric resistance |
| Typical Voltage Range | 110V-240V AC (industry standard) |
| Thermal Conductivity | 40-50 W/m·K (typical for 1.2311 steel) |
| Max Operating Temperature | 400°C (standard for bolt heaters in power plants) |
| Surface Finish | Machined and polished |
| Application | Bolt expansion in power plant maintenance |
Dongfang Yoyik Engnieering Co., Ltd. is based in Deyang, Sichuan, China, operating from 4-3F, Building A, Huashan Platz. The company specializes in the production, development, and sale of power plant dedicated spare parts and accessories, with a focus on precision engineering for thermal and electrical systems. Its product portfolio includes sensors, transmitters, and heating components tailored for industrial applications in energy generation and heavy machinery.
With over 22 years in the industry, the supplier has established a reputation for delivering components that meet the rigorous demands of power plants, cement factories, and metallurgical operations. The company’s listings highlight its role as a direct manufacturer, though its current trust tier is marked as 'harbor' with no recorded response rate. Buyers are advised to verify lead times and technical support availability directly, as the profile does not specify these details.
| 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 |
Before ordering, verify the bolt heater’s compatibility with your existing bolt specifications, including diameter, thread type, and length. Check the electrical requirements (voltage, wattage, and phase) to ensure they match your power supply. Request a material test certificate to confirm the 1.2311 steel grade meets your project’s standards.
Confirm the Incoterms offered by Dongfang Yoyik Engnieering Co., Ltd., as this affects shipping costs and responsibility for customs clearance. Typical options for industrial components include FOB Deyang or CIF to your port. Lead times for custom or standard orders should be clarified, as the listing does not specify production or delivery timelines.
Inspect the heater upon arrival for dimensional accuracy, thread integrity, and surface finish. Test the electrical resistance and insulation before installation. Request a calibration certificate if precise temperature control is critical. For power plant applications, ensure the supplier provides documentation for traceability and compliance with your facility’s safety protocols.
Active buying requirements from importers looking for Similar products
Compare alternatives, find similar products and connect with verified suppliers
When sourcing Bolts Heater 1.2311(4)-18x800 for your business, securing the right balance of quality and cost is essential. Dongfang Yoyik Engnieering Co., Ltd., 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 $555/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Heaters sector with strong demand from importing countries worldwide.
Importing Bolts Heater 1.2311(4)-18 requires careful attention to shipping logistics, customs compliance, and secure payment terms. Dongfang Yoyik Engnieering Co., Ltd. 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 B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Bolts Heater 1.2311(4)-18 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 Heaters category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing Bolts Heater 1.2311(4)-18 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 Bolts Heater 1.2311(4)-18x800 from Dongfang Yoyik Engnieering Co., Ltd. is $555/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 Dongfang Yoyik Engnieering Co., Ltd. through EximNext.
The supplier, Dongfang Yoyik Engnieering Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Bolts Heater 1.2311(4)-18. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Bolts Heater 1.2311(4)-18x800 depends on the specific grade and form. Contact Dongfang Yoyik Engnieering Co., Ltd. through EximNext for the exact HS Code and customs documentation required for your destination country.
To import Bolts Heater 1.2311(4)-18 from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Dongfang Yoyik Engnieering Co., Ltd.. Ensure you have the necessary import licenses for Heaters products in your destination country.
Yes, Dongfang Yoyik Engnieering Co., Ltd. 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 Dongfang Yoyik Engnieering Co., Ltd. through EximNext.
Dongfang Yoyik Engnieering Co., Ltd. offers Bolts Heater 1.2311(4)-18 with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Bolts Heater 1.2311(4)-18 is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Dongfang Yoyik Engnieering Co., Ltd. through our platform.
Dongfang Yoyik Engnieering Co., Ltd. maintains international quality certifications. These ensure that the Bolts Heater 1.2311(4)-18 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. Dongfang Yoyik Engnieering Co., Ltd. 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 Dongfang Yoyik Engnieering Co., Ltd..
Discover more products in Heaters from verified suppliers worldwide.