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Disc spring
The Disc Spring from Xiamen Shuangyuan Springs Ind Co., Ltd is produced in Xiamen, Fujian, using alloy steel with proprietary heat treatment to enhance load retention. Dimensions are customizable, with thicknesses ranging from 0.3mm to 4.0mm and outer diameters from 8mm to 180mm. The product is designed for compact high-force applications where space is limited but mechanical reliability is critical.
The springs are engineered for consistent force output across a wide deflection range, with temperature resistance up to 200°C under continuous operation. Surface hardness typically falls between 45HRC and 54HRC. While the listing mentions customization, no specific tolerances or coating options are provided. Standard industry practices for such springs include zinc plating, nickel plating, or black oxide for corrosion resistance, but these are not confirmed as standard offerings.
These springs are commonly used in automotive clutch assemblies, aerospace landing gear actuators, and precision industrial valves. Buyers include OEMs and Tier 2 manufacturers requiring repeatable force profiles in dynamic systems. Orders are typically placed in quantities of 1,000 to 10,000 units. Packaging is in sealed plastic bags with desiccant, then cartoned. Trade terms include FOB Xiamen Port and CIF, with payment via T/T. Lead time is confirmed after design approval.
| Material | Alloy steel (proprietary grade) |
| Thickness range | 0.3mm to 4.0mm |
| Outer diameter range | 8mm to 180mm |
| Inner diameter range | 4mm to 150mm |
| Hardness | Typical 45HRC to 54HRC |
| Operating temperature range | Up to 200°C continuous |
| Load direction | Axial only |
| Deflection tolerance | Typical ±7% of specified travel |
| Surface finish options | Typical zinc plating, nickel plating, black oxide |
| Packaging | Sealed plastic bags with desiccant, cartons |
Xiamen Shuangyuan Springs Ind Co., Ltd. is based in Xiamen, Fujian, at No.177, Xishanli, Jinshan. The supplier is classified as imported and holds harbor trust tier status, indicating verified export compliance. The listing does not disclose company history, workforce size, annual output, or client references. Production is focused on disc springs and related compression elements, with no mention of in-house material testing equipment or certified quality management systems beyond general references to ISO and SGS.
The supplier’s response rate is 0.00% and average response time is not recorded, indicating low buyer interaction on the platform. There is no public evidence of third-party audits, certifications, or technical documentation provided to customers. The supplier’s capability is inferred from the specificity of temperature and load claims, suggesting engineering input. Buyers should request physical samples and test reports before committing to bulk orders, as no verified quality records are available.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Sourcing Disc Spring from Xiamen Shuangyuan Springs Ind Co., Ltd - China Import Guide
Verify material grade and heat treatment process before ordering. Request a material test report (MTR) that lists chemical composition and hardness values. Confirm surface treatment type and salt spray test duration. Do not accept claims of 'SGS certified' without a certificate number and scope. If used in safety-critical systems, require traceability from raw material to finished product.
Confirm lead time with the supplier - custom springs may take 25 - 40 days. Standard sizes may ship in 10 - 18 days. Agree on Incoterms: FOB Xiamen Port is standard. CIF is possible but increases cost. Payment terms are typically 30% advance, 70% against B/L copy. Avoid L/C for orders under $5,000 due to banking fees. Ensure packaging includes desiccant and is sealed against moisture.
Perform incoming inspection using a digital spring tester to validate load-deflection against the supplier’s data. Check surface finish for uniformity and signs of peeling or blistering. Measure dimensions with calipers and compare to drawing. Retain a sample batch for future reference. Request a Certificate of Conformity listing material, hardness, and test method. For high-cycle applications, insist on fatigue test documentation.
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30 suppliersBuy & Import Disc Spring — Wholesale Supply from China
Securing a reliable supply chain for Disc Spring is critical for maintaining your business operations. Xiamen Shuangyuan Springs Ind Co., Ltd, a supplier located in China, provides high-quality Disc Spring ready for international export. By connecting directly with this supplier, buyers can bypass intermediaries, negotiate custom wholesale pricing, and arrange bulk shipments. This product is a key offering within the Products industry, catering to distributors, wholesalers, and importers worldwide.
Request Wholesale Pricing & Bulk Trade Terms
Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing Disc Spring from China, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Xiamen Shuangyuan Springs Ind Co., Ltd. This seamless communication is powered by EximNext, a premier online B2B marketplace that connects ambitious buyers with global sellers across every major industry.
About Xiamen Shuangyuan Springs Ind Co., Ltd — Supplier in China
We understand that verifying supplier credentials is a top priority for importers. Xiamen Shuangyuan Springs Ind Co., Ltd is part of our extensive network of vetted international exporters. Browse more products in the Related category or discover new suppliers across the Products sector. Expand your sourcing capabilities through our trusted B2B marketplace — the import export marketplace built for serious international trade.
International Shipping & Import Guidelines for Disc Spring
When importing Disc Spring from China, buyers should consider shipping terms (FOB, CIF, EXW), customs documentation requirements, and payment security. Contact the supplier to discuss the best logistics options for your destination country.
Frequently Asked Questions About Disc Spring
How can I get the wholesale price for Disc Spring?
Click the "Request Quotation" button to contact Xiamen Shuangyuan Springs Ind Co., Ltd directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.
Can I buy Disc Spring in bulk from China?
Yes, Xiamen Shuangyuan Springs Ind Co., Ltd provides Disc Spring for bulk export from China. You can negotiate the MOQ, packaging details, and shipping terms directly with the supplier.
What shipping terms are available for this product?
Shipping terms such as FOB, CIF, or EXW can be negotiated directly with Xiamen Shuangyuan Springs Ind Co., Ltd. Contact the supplier to discuss the best logistics options for importing Disc Spring to your country.
How do I request a sample of Disc Spring?
Send a direct message to Xiamen Shuangyuan Springs Ind Co., Ltd through our platform to request a product sample before committing to a large wholesale order.
Is it safe to source products from this supplier?
Xiamen Shuangyuan Springs Ind Co., Ltd is a registered supplier on EximNext. Check the company profile and documents before ordering, and use our secure messaging system and standard international payment methods (L/C, T/T, Escrow).
What specifications should I ask for when importing Disc Spring?
Request a detailed product data sheet including grade, purity, dimensions, material composition, and applicable industry standards from Xiamen Shuangyuan Springs Ind Co., Ltd.
Does Xiamen Shuangyuan Springs Ind Co., Ltd offer custom packaging or private labeling?
Many suppliers on EximNext, including Xiamen Shuangyuan Springs Ind Co., Ltd, offer custom packaging and private label options for bulk wholesale orders.
What payment methods are accepted for international orders?
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services.
Can I find more Products suppliers on EximNext?
Yes, EximNext hosts a wide network of Related manufacturers, exporters, and wholesalers across 200+ countries.
How do I contact Xiamen Shuangyuan Springs Ind Co., Ltd for a bulk trade inquiry?
Click "Request Quotation" or "Contact Supplier" on this page. Include your required quantity, destination country, and preferred shipping terms. All communications are managed securely through our online B2B marketplace.
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