Import Bolts Heater 1.2311(4)-21x800 — Buy in wholesale FOB from Supplier in China
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bolts heater 1.2311(4)-21X800
The 1.2311(4)-21X800 bolt heater is a heavy-duty electric heating rod engineered for industrial applications, featuring a 21 mm diameter and 800 mm length. The 1.2311 tool steel construction provides exceptional hardness and thermal stability, making it ideal for high-load environments such as generator or turbine maintenance. The heater’s larger diameter allows for greater heat output, reducing the time required for bolt expansion.
This model is part of a specialized range of products designed for power generation facilities, including thermal power plants, hydropower stations, and cement plants. The 21 mm diameter is less common than the 18 mm variant, offering higher thermal capacity for larger bolts or faster heating cycles. The 1.2311 grade is a standard choice for components requiring resistance to thermal fatigue and mechanical stress, ensuring reliability in cyclic operations.
The primary market for this bolt heater includes metallurgical companies, steel producers, and power utilities that demand robust heating solutions for critical infrastructure. The product is supplied as a single unit, with no bundled accessories. Buyers should verify the heater’s electrical specifications and physical dimensions against their bolt assemblies, as well as the supplier’s ability to provide custom configurations for non-standard applications.
| Model | 1.2311(4)-21X800 |
| Material Grade | 1.2311 (Cr-Mo-V tool steel) |
| Diameter | 21 mm |
| Length | 800 mm |
| Thread Type | Standard metric (M21 typical for bolt heaters) |
| Heating Method | Electric resistance |
| Typical Voltage Range | 220V-480V AC (industry standard for high-capacity heaters) |
| Thermal Conductivity | 40-50 W/m·K (typical for 1.2311 steel) |
| Max Operating Temperature | 450°C (standard for heavy-duty bolt heaters) |
| Surface Finish | Machined and polished |
| Application | Bolt expansion in generator and turbine maintenance |
Dongfang Yoyik Engnieering Co., Ltd. operates from Deyang, Sichuan, China, with its office and production facility located at 4-3F, Building A, Huashan Platz. The company focuses on supplying accessories for generators, generator sets, and power plant equipment, leveraging advanced materials and engineering to enhance the reliability of its products. Its offerings include sensors, transmitters, and heating components designed for the power industry.
With decades of experience, the supplier has provided equipment and services for overhauls and technical transformations in thermal power plants, hydropower stations, and metallurgical companies. The current trust tier is 'harbor,' and the response rate is not specified, so buyers should directly confirm the availability of technical support and after-sales service. The company’s listings emphasize its role as a manufacturer of specialized components for industrial applications.
| 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 bolts heater 1.2311(4)-21X800 from Dongfang Yoyik Engnieering Co., Ltd. - China Import Guide
Before placing an order, confirm the heater’s diameter and thread specifications match your bolt assemblies, as the 21 mm variant is less common than the 18 mm. Request the electrical specifications, including voltage, wattage, and phase, to ensure compatibility with your power supply. Ask for material certifications to verify the 1.2311 steel grade meets your project’s requirements.
Clarify the Incoterms with Dongfang Yoyik Engnieering Co., Ltd., as options may include FOB Deyang or CIF to your port. Lead times for standard and custom orders should be confirmed, as the listing does not provide this information. Discuss payment terms, such as TT or LC, to align with your procurement policies.
Upon delivery, inspect the heater for dimensional accuracy, thread condition, and surface finish. Test the electrical resistance and insulation before use. For critical applications, request a calibration certificate to ensure temperature accuracy. Document the supplier’s contact details for warranty or support claims, as the profile does not specify after-sales services.
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30 suppliersBuy Bolts Heater 1.2311(4)-21 in Bulk — Verified Supplier in China
When sourcing Bolts Heater 1.2311(4)-21x800 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.
Bolts Heater 1.2311(4)-21 Specifications, Trade Terms & Pricing
Importing Bolts Heater 1.2311(4)-21 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.
About Dongfang Yoyik Engnieering Co., Ltd. — Supplier in China
Finding trustworthy partners is the foundation of successful importing. The supplier of this Bolts Heater 1.2311(4)-21 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.
Import Bolts Heater 1.2311(4)-21 — Shipping, Logistics & Customs
Importing Bolts Heater 1.2311(4)-21 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 Bolts Heater 1.2311(4)-21
What is the wholesale price of Bolts Heater 1.2311(4)-21x800?
The current listed wholesale price for Bolts Heater 1.2311(4)-21x800 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.
What is the Minimum Order Quantity (MOQ) for Bolts Heater 1.2311(4)-21?
The supplier, Dongfang Yoyik Engnieering Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Bolts Heater 1.2311(4)-21. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Bolts Heater 1.2311(4)-21x800?
The HS Code classification for Bolts Heater 1.2311(4)-21x800 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.
How can I import Bolts Heater 1.2311(4)-21 from China?
To import Bolts Heater 1.2311(4)-21 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.
Is Dongfang Yoyik Engnieering Co., Ltd. a verified supplier?
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.
What are the key specifications of Bolts Heater 1.2311(4)-21x800?
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Dongfang Yoyik Engnieering Co., Ltd. through EximNext.
What packaging options are available for bulk orders of Bolts Heater 1.2311(4)-21?
Dongfang Yoyik Engnieering Co., Ltd. offers Bolts Heater 1.2311(4)-21 with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Bolts Heater 1.2311(4)-21 the most?
Bolts Heater 1.2311(4)-21 is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Dongfang Yoyik Engnieering Co., Ltd. through our platform.
What certifications does this Bolts Heater 1.2311(4)-21 supplier hold?
Dongfang Yoyik Engnieering Co., Ltd. maintains international quality certifications. These ensure that the Bolts Heater 1.2311(4)-21 meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Bolts Heater 1.2311(4)-21x800 on EximNext?
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.
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 Dongfang Yoyik Engnieering Co., Ltd..
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