Jinjiang Tagong Hardware Forging Manufacturer Co. LTD
Proudly specializing in the production of exceptionally crafted fasteners since 1985, for an impressive period of over 39 years.
Adhering to Standard (GB / DIN / ISO / UNI / JIS / GOST / ANSI / ASTM ), as well as offering unique, non-standard options meticulously crafted according to your detailed drawings to meet any specific needs.
In the realm of renewable energy, the wind power sector stands as a cornerstone, and our Wind Power Nuts with Dacromet Finish play a pivotal role as essential connectors in wind energy equipment. The synergy between wind power bolts and nuts is crucial, as the dependability of installation and the exact measurement of preload are vital for the safe and continuous operation of wind turbines. Material choice is paramount, with carbon steel bolts being the most prevalent due to their suitability for general load and temperature conditions. These carbon steel bolts are primarily available in grades 8, 10, and 12, catering to a range of performance needs.
1. High Strength: Our premium high-strength wind power nuts are integral for the connection between towering wind turbines and their robust towers. Designed to withstand the rigors of high altitudes and fierce wind environments, they demand superior strength to endure immense tensile and shear forces, ensuring the enduring stability of wind turbines. Additionally, by utilizing high-strength bolts, the number of connection points can be minimized, streamlining the construction process and significantly boosting operational efficiency.
2. High Precision: Precision in manufacturing is a necessity for our nuts, ensuring that all components are seamlessly interconnected upon installation. This meticulous attention to detail mitigates the risk of safety hazards due to potential looseness or dislocation, offering peace of mind and steadfast security.
3. Anti-Fatigue: The relentless exposure to strong winds and the constant pressure from their own weight make wind turbines and towers susceptible to fatigue fractures. Our high-strength nuts are engineered with advanced heat treatment processes and flawless manufacturing techniques, significantly enhancing fatigue resistance and safeguarding the uninterrupted operation of wind turbines.
4. Corrosion Resistance: Operating in marine environments exposes wind turbines and their towers to harsh corrosive and oxidative conditions. While traditional connectors might succumb to the corrosive forces of seawater, our high-strength bolts, crafted from high-grade steel and augmented with specialized anti-corrosion coatings, provide formidable resistance against corrosion and oxidation. This innovation considerably prolongs the lifespan of the connectors, ensuring longevity and durability in the face of the sea's relentless elements.
Delight in our customizable material options and surface treatments that cater to your exact specifications:
| Mechnical Property |
Material |
Surface Treatment |
| Class 4 / 6 / 8/ 10 /12 |
C45
40Cr
35CrMo
42CrMo
304
316
35K...... |
♦Yellow Zinc
♦Zinc Plated
♦Black Oxide
♦Phosphate
♦Dacromet
♦Geomet |
Impeccable Packaging Method: Our Wind Power Nuts are meticulously secured in robust 25kg cartons, designed to handle a weight range from 1.5 to 2.5 tons per pallet. Experience the flexibility of customization to align with your specific requirements, delivering both convenience and peace of mind.
For further details or inquiries, we invite you to connect with our expert team. Your satisfaction is our priority.
P.S.: Due to the dynamic nature of material costs, we recommend contacting us for a precise price quote before placing your order, ensuring you receive the most accurate and competitive pricing.
WHOWE ARE
With a truly expansive9 years of unrivaled expertise, Jinjiang Tagong Hardware Forging Manufacturer Co. Ltd. stands as an esteemed authority in the world of standard and bespoke fasteners manufacturing. We specialize in crafting a wide array of both standard and non-standard nuts, achieving a remarkable annual output of 30,000 tons, while our sales figures triumphantly exceed 200 million.
Our monumental facility sprawls over 60,000 square meters, equipped with 35 state-of-the-art hot-forging machines and 300 cutting-edge machining devices, supported by a team of approximately 200 skilled professionals.
Over more than three decades of relentless dedication, we have meticulously developed an advanced forging and high-precision machining production system. This includes numerous sets of innovative production and inspection apparatus, such as CNC technology, mesh belt furnace production lines, and fully automated forging equipment.
Our steadfast commitment to excellence has elevated us to the status of a prestigious global supplier. We have proudly secured ISO9001 quality management system certification and passed the stringent SGS testing. Our superior products are esteemed by discerning clients both in our homeland and in international markets across Europe, North America, and South Asia.
Development History
Production Workshop
1. Q: What about MOQ?
A: It depends on the size of the products.
2. Q: What are your advantageous products?
A: All kinds of standard and customized fasteners.
3. Q: How many staff are in your company?
A: About 200 staff in our factory.
4,Q: What about your annual production capacity?
A :About 30000 tons per year.
5,Q :Do you have an ISO 9001 certificate?
A: Yes, we do.
6, Q: Can you provide the CBAM report?
A: Yes, of course
Audited Supplier 
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