Product Description
 ASTM standard g70 chain with superior quality:
Size:Â 1/4–1/2
Material: Alloy steel, high tensile, heat treated.
Surface treatment: Galvanized, Black painted, Self color, Polishing, Powder coated
Color: Self color, Red , grey, green, as to your request
Application: Ship, iron and steel industry, petroleum chemical industry, coal mine
Technical Specification( ASTM G70 CHAIN):Â Â
| Nominal Size | Actual Bar Size | Inside Length | Inside Width | Weight per 100Feet | Working Load | Test load | Breaking load | |||
| in | in | m/m | in | in | Lb | Kg | Lb | Kg | Lb | Lb |
| Â 1/4 | 0.281 | 7.1 | 0.86 | 0.45 | 84 | 38 | 3150 | 1430 | 6300 | 12600 |
| Â Â 5/16 | 0.343 | 8.7 | 1.01 | 0.46 | 111 | 51 | 4700 | 2130 | 9400 | 18800 |
| Â 3/8 | 0.394 | 10 | 1.1 | 0.55 | 150 | 68 | 6600 | 2990 | 13200 | 26400 |
| Â Â 7/16 | 0.468 | 11.9 | 1.29 | 0.67 | 212 | 97 | 8750 | 3970 | 17500 | 35000 |
| Â 1/2 | 0.521 | 13 | 1.55 | 0.72 | 238 | 108 | 11300 | 5130 | 22600 | 45200 |
Â
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MATERIAL
Alloy steel, high tensile, heat treated.
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LIGHT WEIGHT
exquisite design, convenient use and safety testing.
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PPLICATION
Ship, iron and steel industry, petroleum chemical industry, coal mine.
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FAMOUS CERTIFICATION
Can apply for the certification of CCS, LR, DNV and other CHINAMFG classification societies.
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SELF COLOR
Red , grey, green, as to your request
Founded in 1998, HangZhou CHINAMFG Co., Ltd., formerly known as Xihu (West Lake) Dis. Chain Factory, is located in Xihu (West Lake) Dis. Country of ZheJiang Province known as “The Gem ity of China”, and specializes in producing and marketing chain and rigging related products at home and abroad.Our company has independent import and export operating rights, and can handle the certifications of CCS, LR, DNV and other famous classification societies for products. Our products are sold to dozens of countries such as Europe, America and Middle East as well as more than 10 provincial and municipal regions in China, and are widely applied to the fields of ships, steel, petrochemical industry, coal mine, etc.In the principle of “Quality-honoring & Promise-keeping”, our company meets the requirements of all the customers through service innovation, changes the original production state through technical innovation, improves the product quality through process innovation, and continuously goes to standardization, elaboration, process and scientification through the business thought of constant innovation.Absolute CHINAMFG will move a heart of stone. Our company is willing to cooperate with domestic and foreign new/old customers in utmost sincerity, to create a common future!Â
Packaging & Delivery
Packing details:Â
Bulk packing
Packed in wooden cases
Packed in Iron drum, then in pallets
According to your requirements
Delivery Detail: Usually 30 days after receiving your irrevocable L/C or advance payment.Â
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| Usage: | Drag Chain, Lifting Chain |
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| Material: | Alloy |
| Surface Treatment: | Polishing |
| Samples: |
US$ 1/Meter
1 Meter(Min.Order) | Order Sample |
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| Customization: |
Available
| Customized Request |
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| Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Can a drive chain be used in a conveyor oven or industrial baking application?
Yes, a drive chain can be used in a conveyor oven or industrial baking application where reliable and efficient power transmission is required. Here is a detailed explanation:
In conveyor ovens and industrial baking applications, a conveyor system is used to transport products through the baking or cooking process. Drive chains offer several advantages in these applications:
- High Temperature Resistance: Conveyor ovens and industrial baking processes often involve high temperatures. Drive chains can be selected or specially designed with materials that can withstand the elevated temperatures encountered in these applications. Heat-resistant materials, such as stainless steel or special alloys, ensure reliable chain operation and prevent chain failure due to excessive heat.
- Smooth and Continuous Operation: Drive chains provide smooth and continuous power transmission in conveyor systems, ensuring consistent movement of products through the baking or cooking process. The interlocking design of the chain and sprockets allows for precise product positioning and control.
- Load Capacity: Conveyor ovens and industrial baking applications may involve heavy loads and products with varying weights. Drive chains are designed to handle high load capacities, ensuring reliable power transmission and efficient movement of products along the conveyor system.
- Durability and Wear Resistance: Drive chains used in conveyor ovens and industrial baking applications are built to withstand the demanding conditions of continuous operation. They are designed with materials and coatings that provide durability, wear resistance, and protection against corrosion or food contamination.
- Easy Maintenance: Conveyor systems require regular maintenance to ensure optimal performance and prevent downtime. Drive chains offer ease of maintenance, with features such as removable links or easy access to chain components for inspection, lubrication, and tension adjustment. This facilitates quick and efficient maintenance routines, minimizing production interruptions.
When selecting a drive chain for a conveyor oven or industrial baking application, factors such as temperature resistance, load capacity, speed requirements, and compatibility with food or baking regulations should be considered.
Regular inspection, lubrication, and tension adjustment are crucial for maintaining the performance and longevity of the drive chain in conveyor oven or industrial baking applications. These maintenance practices help prevent chain elongation, excessive wear, and potential chain failure.
By utilizing drive chains in conveyor ovens and industrial baking applications, operators can benefit from high temperature resistance, smooth operation, high load capacity, durability, and easy maintenance, contributing to efficient and reliable baking processes and product throughput.

Can a drive chain be used in a marine or offshore environment?
Yes, drive chains can be used in marine or offshore environments with proper considerations and appropriate chain selection. Here is a detailed explanation:
In marine or offshore applications, where machinery and equipment operate in challenging conditions such as saltwater exposure, humidity, and corrosive environments, the use of drive chains requires specific measures:
- Corrosion Resistance: When selecting a drive chain for marine or offshore environments, it is crucial to choose a chain made from corrosion-resistant materials such as stainless steel or coated chains. These materials can withstand the corrosive effects of saltwater and other harsh elements.
- Sealing and Protection: Additional sealing and protection measures can be employed to safeguard the chain from water ingress and contamination. This may include the use of protective covers, seals, or enclosures to prevent direct exposure to seawater and other corrosive substances.
- Lubrication: Regular and appropriate lubrication is vital to protect the chain against corrosion and ensure smooth operation. Lubricants specifically designed for marine or offshore applications should be used to withstand the demanding conditions and provide effective protection.
- Maintenance: A comprehensive maintenance program is essential for maximizing the lifespan of a drive chain in marine or offshore environments. Regular inspection, cleaning, lubrication, and monitoring of the chain’s condition are necessary to identify and address any signs of corrosion, wear, or damage.
- Environmental Considerations: Factors such as saltwater spray, wave impact, vibration, and temperature variations should be taken into account when designing and operating the machinery and equipment. Adequate shielding, proper drainage, and suitable ventilation can help mitigate the potential detrimental effects on the drive chain.
By considering these factors and implementing appropriate measures, drive chains can be successfully utilized in marine or offshore environments, providing reliable power transmission in applications such as ship propulsion systems, offshore drilling rigs, marine winches, and more.

How do you choose the right drive chain for your application?
Choosing the right drive chain for your application requires careful consideration of various factors. Here are some key steps to help you make an informed decision:
- Identify the Application Requirements: Determine the specific requirements of your application, including the power transmission needs, operating speed, load capacity, environmental conditions, and any special considerations.
- Understand Chain Specifications: Familiarize yourself with the different specifications of drive chains, such as pitch size, roller diameter, plate thickness, and tensile strength. These specifications will directly impact the chain’s performance and compatibility with your application.
- Consider Chain Type: Evaluate the different types of drive chains available, such as roller chains, double pitch chains, leaf chains, silent chains, and engineered chains. Select the type that best suits your application’s requirements, considering factors like load capacity, speed, noise level, and specific industry standards.
- Evaluate Environmental Factors: Assess the environmental conditions in which the drive chain will operate. Consider factors like temperature, moisture, dust, chemicals, and potential exposure to corrosive substances. Choose a chain that can withstand these conditions without compromising performance or longevity.
- Consult Manufacturer Guidelines: Refer to the manufacturer’s guidelines and specifications for each drive chain option you are considering. Manufacturers often provide detailed information regarding performance capabilities, installation requirements, maintenance recommendations, and compatibility with specific applications.
- Consider Maintenance Requirements: Evaluate the maintenance needs of the drive chain, such as lubrication requirements, tension adjustment, and periodic inspection. Choose a chain that aligns with your maintenance capabilities and operational preferences.
- Seek Expert Advice: If you are unsure about which drive chain to choose, consider consulting with experts or professionals in the field. They can provide valuable insights and recommendations based on their experience and knowledge.
By carefully considering these factors and following a systematic approach, you can select the right drive chain that meets the requirements of your application, ensuring optimal performance, longevity, and reliability.


editor by CX 2023-11-03