Professional Carbon Steel Chain Manufacturer
Tuohai specializes in producing various carbon steel chains and offers comprehensive customization services to meet all your needs. Our customization scope includes materials, sizes, surface treatments, product packaging, etc. Tuohai has extensive production experience, advanced production technology, and equipment. Whatever your needs are, we can tailor the best quality metal link chain solutions for you.
Carbon Steel Chain By Materials
Whether it is low carbon steel, medium carbon steel, or high carbon steel, Tuohai always chooses the highest quality materials to produce chains, aiming to provide you with perfect carbon steel chain products.
High toughness, low hardness, ideal for applications with no strength requirements.
Balances strength and toughness, heat-treatable for higher strength and wear resistance.
High strength but lower toughness, suitable for high-strength and high-wear applications.
Special carbon steel with higher strength or toughness, such as 40Mn and 45Mn.
Different Grade of Carbon Steel Chain
Tuohai offers various grades of carbon steel chains to meet the tensile strength requirements for your different applications.
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Typically made of low carbon steel, lower strength, used for general low-load applications.
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G40 High Test ChainMade of medium carbon steel, often used in general medium-load applications.
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Made of medium carbon steel, used for general purposes or standard marine applications.
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G70 Transport ChainMade of heat-treated high carbon steel, high strength, used for transport, towing, etc.
Carbon Steel Chain by Standard
Tuohai can provide you with carbon steel chains that meet various international standards, as well as custom non-standard sizes, including various large steel chains, small steel chains, and various heavy-duty chains.
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American Standard Carbon Steel Chain -
Australian Standard Carbon Steel Chain -
Norwegian Standard Carbon Steel Chain -
Korean Standard Carbon Steel Chain -
Japanese Standard Carbon Steel Chain
Carbon Steel Chain Features
Customizable Chain Link Shapes
Tuohai can provide you with standard-shaped straight link carbon steel chains, such as long link chains, short link chains, and medium link chains. Additionally, we can offer other custom shapes based on your requirements or drawings, such as round link chains.
For different load, corrosion-resistance, or transport requirements, we also supply Mild Steel Chain Supplier.
Rigorous Product Testing
Tuohai has a comprehensive quality control management plan. All carbon steel wire raw materials must provide material certificates and carbon content test reports. Each carbon steel chain undergoes multiple inspection procedures, including tensile testing, salt spray testing, and surface coating thickness measurement. Only the chains that meet the requirements are approved for packaging and shipment.
Special Carbon Steel Chains
Tuohai can also provides various specially treated carbon steel chains for unique applications. For instance, we offer heat-treated hardened steel chains that are uncuttable, providing enhanced cut resistance and durability. These chains are commonly used in safety applications such as security chains, lock chains, and other special applications.
Higher Working Load Capacity
The link shape of Tuohai’s carbon steel chain is precisely designed based on structural mechanics to ensure the chain can withstand higher loads. Whether it is a lightweight small link chain or a heavy-duty chain requiring greater load capacity, it provides you with enhanced safety assurance.
We also employ fully automated production to eliminate potential errors from manual manufacturing, ensuring each link meets quality standards. Combined with Tuohai’s advanced surface treatment methods, our chains are widely applicable in various scenarios, such as safety chains, anchor chains, elevator compensation chains, tow chains, etc.
Advantage of Tuohai Hardware
Tuohai’s technical team, with 20 years of research and innovation, has achieved automated production in our workshop. From feeding to forming, precise welding, automatic deburring, straightening, and polishing, each production step is seamlessly connected without the need for manual intervention. This automation reduces labor costs, increases production efficiency and output, and can meet the demands of most customers.
Tuohai’s fully automated production of steel chains has shortened the production cycle by one-third. Additionally, Tuohai collaborates closely with several high-quality logistics companies to provide you with the best logistics services, saving you valuable time.
If you have any quality issues about our carbon steel chains, please contact our after-sales team at aftersale@tuohaichain.com or reach out to our sales person directly. We will provide you with the best solution within 24 hours.
Surface Treatment of Tuohai Carbon Steel Chain
Hot-dip galvanizing forms a thick zinc layer on the surface of carbon steel chains, significantly enhancing their rust and corrosion resistance. This surface treatment is most commonly used in outdoor, humid, or highly corrosive environments, such as marine applications for anchor chains, mooring chains, and livestock chains used in aquaculture, etc.
Zinc-Plated usually refers to electroplated zinc, it has a relatively thin zinc layer and cheaper than hot-dipped galvanizing. Because the surface of electroplated zinc is smooth, it is also known as a bright steel chain. Additionally, zinc plating can form a passivation film through yellow chromate, further enhancing corrosion resistance and improving the chain’s visibility, such as the G70 transport chain.
Tuohai’s coated steel chains offer options such as PVC coating, plastic coating, and powder coating. These coatings effectively enhance the chain’s visibility, corrosion resistance, and wear resistance. Depending on the usage environment, different types of coatings should be selected. For example, plastic-coated steel chains are suitable for elevator balance chains that require low noise and friction. PVC-coated steel chains are ideal for pet chains or swing chains. Powder-coated steel chains are commonly used in industrial equipment and household appliances.
This is a kind of carbon steel chain with no further processing or finishing on the surface, which retains the original mechanical properties of carbon steel and is less costly. This finish is suitable for dry, non-corrosive applications, and you can perform secondary operations such as cutting, grinding, welding, and other operations as needed.
Related Product
No, G80, G100, and G120 steel chains can only use alloy steel. These chains require very high strength and wear resistance, which carbon steel cannot meet. G80 and higher-grade chains must use alloy steel materials and undergo rigorous heat treatment to ensure their reliability and safety in extreme environments.
Carbon steel chain, due to its excellent strength, wear resistance, and cost-effectiveness, is widely used as various types of equipment chains.
In the industrial sector, it can be used for lifting, pulling, securing, or binding purposes. In the transportation and logistics industry, it is often used as a transportation chain or trailer chain, and can also be used in securing or towing equipment. In our daily lives, it can be used as a hanging chain, porch swing chain, or safety chain. Additionally, carbon steel chains that have undergone hot-dip galvanizing treatment are widely used in marine environments, such as anchor chains and mooring chains.
Yes, we have many customers from supermarkets and hardware stores. We provide various retail packaging for them. Simply send us your design drawings, and we will customize the perfect packaging according to your requirements.
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