Import Aluminum Alloy Diaphragm Coupling — Buy in wholesale FOB from Supplier in China
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Aluminum Alloy Diaphragm Coupling
The Aluminum Alloy Diaphragm Coupling from Hebei Rongxing Driving Equipment Technology Co., Ltd. is designed for high-torque mechanical power transmission, with models ranging from WGP1 to WGP14. Nominal torque values span from 0.71 kNm to 160 kNm, and allowable speeds range from 1200 rpm to 4000 rpm depending on the model. Shaft hole diameters and lengths are customizable within specified ranges for each coupling type.
Aluminum alloy is used for its lightweight properties and corrosion resistance, with typical grades such as 6061 or 7075 offering high strength-to-weight ratios. The diaphragm design absorbs misalignment and dampens vibration, making these couplings suitable for precision machinery. Standard materials for the diaphragm itself include stainless steel for enhanced durability and flexibility.
These couplings are used in industrial applications such as pumps, compressors and conveyors, where reliable torque transmission and misalignment compensation are critical. Buyers in these sectors prioritize compatibility with existing equipment, ease of installation and long-term performance. The supplier can confirm specific model configurations, certifications and trade terms such as MOQ and Incoterms on request.
| Material | Aluminum alloy |
| Diaphragm Material | Stainless steel typical |
| Nominal Torque Range | 0.71 kNm to 160 kNm |
| Allowable Speed Range | 1200 rpm to 4000 rpm |
| Shaft Hole Diameter | 12 mm to 260 mm (model-dependent) |
| Shaft Hole Length | 32 mm to 410 mm (model-dependent) |
| Typical Alloy Grades | 6061, 7075 typical |
| Weight | 5.7 kg to 530 kg (model-dependent) |
| Inertia Moment | 0.008 kg·m² to 18 kg·m² (model-dependent) |
| Misalignment Compensation | Angular, parallel and axial typical |
Hebei Rongxing Driving Equipment Technology Co., Ltd. is located in the Southern Industrial New Town, Jizhou District, Hengshui City, Hebei Province, China. The company specializes in driving equipment and holds a harbor trust tier, indicating a baseline level of verification. Its address places it in a region known for mechanical component manufacturing, with access to industrial supply chains.
The supplier’s profile does not provide details on response rate, production capacity or certifications. Buyers are encouraged to request information on quality control processes, material sourcing and export experience directly from the company to ensure alignment with their technical and commercial requirements.
| 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 Aluminum Alloy Diaphragm Coupling from Hebei Rongxing Driving Equipment Technology Co., Ltd. - China Import Guide
Before ordering, confirm the exact model and its torque, speed and misalignment specifications to ensure compatibility with your machinery. Request a detailed technical drawing that includes shaft hole dimensions, diaphragm thickness and material grades. Verify whether the coupling is balanced dynamically, as this is critical for high-speed applications.
Discuss lead time, which can vary based on customization, and agree on Incoterms such as FOB or CIF to clarify responsibilities for shipping and insurance. Payment terms should be structured to protect both parties, with options like L/C or T/T tied to production milestones. Specify the port of loading in China and destination port to streamline logistics.
On receipt, inspect the coupling for dimensional accuracy, surface finish and material composition using the provided test certificates. For critical applications, perform a trial fitment and torque test to validate performance under load. Request a warranty or return policy in writing to address any defects or non-conformities.
Active buying requirements from importers looking for Similar products
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United Arab Emirates
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30 suppliersBuy Aluminum Alloy Diaphragm in Bulk — Verified Supplier in China
When sourcing Aluminum Alloy Diaphragm Coupling for your business, securing the right balance of quality and cost is essential. Hebei Rongxing Driving Equipment Technology 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 $200/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Industrial Couplings sector with strong demand from importing countries worldwide.
Aluminum Alloy Diaphragm Specifications, Trade Terms & Pricing
Importing Aluminum Alloy Diaphragm requires careful attention to shipping logistics, customs compliance, and secure payment terms. Hebei Rongxing Driving Equipment Technology 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 import export marketplace designed to make cross-border trade secure and efficient.
About Hebei Rongxing Driving Equipment Technology Co., Ltd. — Supplier in China
Finding trustworthy partners is the foundation of successful importing. The supplier of this Aluminum Alloy Diaphragm 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 Industrial Couplings category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Import Aluminum Alloy Diaphragm — Shipping, Logistics & Customs
Importing Aluminum Alloy Diaphragm 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 Aluminum Alloy Diaphragm
What is the wholesale price of Aluminum Alloy Diaphragm Coupling?
The current listed wholesale price for Aluminum Alloy Diaphragm Coupling from Hebei Rongxing Driving Equipment Technology Co., Ltd. is $200/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 Hebei Rongxing Driving Equipment Technology Co., Ltd. through EximNext.
What is the Minimum Order Quantity (MOQ) for Aluminum Alloy Diaphragm?
The supplier, Hebei Rongxing Driving Equipment Technology Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Aluminum Alloy Diaphragm. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Aluminum Alloy Diaphragm Coupling?
The HS Code classification for Aluminum Alloy Diaphragm Coupling depends on the specific grade and form. Contact Hebei Rongxing Driving Equipment Technology Co., Ltd. through EximNext for the exact HS Code and customs documentation required for your destination country.
How can I import Aluminum Alloy Diaphragm from China?
To import Aluminum Alloy Diaphragm from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Hebei Rongxing Driving Equipment Technology Co., Ltd.. Ensure you have the necessary import licenses for Industrial Couplings products in your destination country.
Is Hebei Rongxing Driving Equipment Technology Co., Ltd. a verified supplier?
Yes, Hebei Rongxing Driving Equipment Technology 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 Aluminum Alloy Diaphragm Coupling?
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Hebei Rongxing Driving Equipment Technology Co., Ltd. through EximNext.
What packaging options are available for bulk orders of Aluminum Alloy Diaphragm?
Hebei Rongxing Driving Equipment Technology Co., Ltd. offers Aluminum Alloy Diaphragm with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Aluminum Alloy Diaphragm the most?
Aluminum Alloy Diaphragm is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Hebei Rongxing Driving Equipment Technology Co., Ltd. through our platform.
What certifications does this Aluminum Alloy Diaphragm supplier hold?
Hebei Rongxing Driving Equipment Technology Co., Ltd. maintains international quality certifications. These ensure that the Aluminum Alloy Diaphragm meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Aluminum Alloy Diaphragm Coupling on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Hebei Rongxing Driving Equipment Technology 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 Hebei Rongxing Driving Equipment Technology Co., Ltd..
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