China Custom ANSI/ISO Leaf Chains Transmission Chains (BL Series/LH Series) ANSI/ISO with high quality

China Custom ANSI/ISO Leaf Chains Transmission Chains (BL Series/LH Series) ANSI/ISO with High Quality

Product Description

This product description introduces our custom ANSI/ISO leaf chains transmission chains (BL Series/LH Series) with high quality. We offer a wide range of models to suit various needs:

  • For P=12.7: BL422, BL423, BL434, BL444, BL446, BL466, and BL488 (LH0822, LH0823, LH571, LH0844, LH0846, LH0866, and LH0571)
  • For P=15.875: BL522, BL523, BL534, BL544, BL546, BL566, and BL588 (LH1571, LH1571, LH1034, LH1044, LH1046, LH1066, and LH1088)
  • For P=19.05: BL622, BL623, BL634, BL644, BL646, BL666, and BL688 (LH1222, LH1223, LH1234, LH1244, LH1246, LH1266, and LH1288)
  • For P=25.4: BL822, BL823, BL834, BL844, BL846, BL866, and BL888 (LH1622, LH1623, LH1634, LH1644, LH1646, LH1666, and LH1688)
  • For P=31.75: BL1571, BL1571, BL1034, BL1044, BL1046, BL1066, and BL1088 (LH2571, LH2571, LH2034, LH2044, LH2046, LH2066, and LH2088)
  • For P=38.1: BL1222, BL1223, BL1234, BL1244, BL1246, BL1266, and BL1288 (LH2422, LH2423, LH2434, LH2444, LH2446, LH2466, and LH2488)
  • For P=44.45: BL1422, BL1423, BL1434, BL1444, BL1446, BL1466, and BL1488 (LH2822, LH2823, LH2834, LH2844, LH2846, LH2866, and LH2888)
  • For P=50.8: BL1622, BL1623, BL1634, BL1644, BL1646, BL1666, and BL1688 (LH3222, LH3223, LH3234, LH3244, LH3246, LH3266, and LH3288)
  • For P=63.5: BL2571, BL2571, BL2034, BL2044, BL2046, BL2066, and BL2088 (LH4571, LH4571, LH4034, LH4044, LH4046, LH4066, and LH4088)

At HangZhou Power Transmission, we have over 10 years of experience in producing chains and sprocket products. Our extensive industry experience has allowed us to become an important supplier and exporter in South China. We are proud to offer our own qualified brands.

QUALITY is our top priority, and we ensure strict control over every aspect of production. Our chains are made from high-quality materials such as 45Mn, 30GeMnTi, #10, 20Mn, stainless steel, and customized materials. We adhere to strict technique standards of ANSI, DIN, and ISO for superior performance.

Production Process

Our production process includes the following steps:

Material chosen Well wire-cutting
Plate shot peening Bluing
Well through heat-treatment
Carburizing Quenching

XMPOWER offers a wide range of products including:

Drive Chains A Series Short Pitch Precision Roller Chains B Series Short Pitch Precision Roller Chains
Heavy Series Short Pitch Roller Chains Short Pitch Straight Side Plate chains
Agricultural Chains and Attachments Oil field Roller Chains
Heavy-duty Cranked link Roller Chains AB Series Double Pitch Conveyor Roller Chains
Coupling Chains AB Series Straight Sidebar Roller Chain
Silent Chains PIV Chains
Conveyor Chains Double Pitch Stright Side Plate Conveyor Chains (A & B Series)
Double Pitch Large Roller Conveyor Chains (A & B Series)
Attachments A1, K1, SA1, SK1, WA1, WA2, WK1, WK2, AA1, KK1, SAA1, SKK1, D1, D3, etc.
Hollow Pin Chains (B/BUSH/ROLLER Type) Side Bow Roller Chains
Double Flex Chains Double Plus Chains
Sharp Top Chains Flat-top Chains
FV/FVT/FVC Series Conveyor chains M/MT/MC Series Conveyor chains
Side Roller Conveyor Chains Top Roller Conveyor Chains
Lumber ConveyorAll content on this page is from the Internet and is only for reference for product selection. Our products are replacement parts and not original spare parts. We are not the holder of the original trademarks of the content. Our products are only suitable for after-sales replacement parts and not original spare parts. Our replacement parts can be perfectly adapted to the original spare parts. If you need to buy original spare parts, please contact the original factory to buy.

Performance Characteristics of Leaf Chain

Leaf chain is a type of industrial chain that is commonly used for lifting applications. It is known for its high strength, durability, and precision. Some of the key performance characteristics of leaf chain include:

1. High Strength

Leaf chain is designed to withstand heavy loads and high stress environments. It is made from high-quality steel, which provides excellent strength and durability.

2. Precision

Leaf chain is also known for its precision. It has a consistent pitch and link plate thickness, which ensures smooth and reliable operation.

3. Durability

Leaf chain is highly resistant to wear and tear, making it suitable for use in harsh and demanding environments. It is also resistant to corrosion, which helps extend its lifespan.

Types and Characteristics of Leaf Chain

There are several types of leaf chain available, each with its own unique characteristics. Some of the most common types of leaf chain include:

1. AL-type Leaf Chain

This type of leaf chain is known for its high-strength and durability. It is often used in heavy-duty applications such as mining and construction equipment.

2. BL-type Leaf Chain

BL-type leaf chain is designed for use in lighter-duty applications such as material handling and automotive equipment. It is known for its precision and reliability.

3. LL-type Leaf Chain

LL-type leaf chain is similar to AL-type leaf chain but is designed for use in applications that require long lengths of chain. It is commonly used in the forestry industry.

Advantages of Leaf Chain Made of Different Materials

Leaf chain can be made from a variety of materials, each with its own unique advantages. Some of the most common materials used to make leaf chain include:

1. Stainless Steel

Leaf chain made from stainless steel is highly resistant to corrosion and is suitable for use in environments that are exposed to moisture or chemicals.

2. Carbon Steel

Carbon steel leaf chain is known for its high strength and durability. It is commonly used in heavy-duty applications such as mining and construction equipment.

3. Alloy Steel

Alloy steel leaf chain is known for its excellent toughness and resistance to wear and tear. It is often used in applications that require high shock loads.

Applications of Leaf Chain

Leaf chain is used in a wide range of industries and applications. Some of the most common applications of leaf chain include:

1. Material Handling

Leaf chain is commonly used in conveyors, elevators, and other material handling equipment.

2. Automotive Industry

Leaf chain is used in various automotive applications, including steering systems, suspension systems, and powertrain components.

3. Agricultural Machinery

Leaf chain is used in various agricultural machinery applications, including combines, harvesters, and balers.

4. Construction Machinery

Leaf chain is used in various construction machinery applications, including excavators, cranes, and bulldozers.

5. Mining Industry

Leaf chain is used in various mining applications, including conveyor systems, draglines, and shovels.

Future Development Trends and Opportunities of Leaf Chain Products

The future of leaf chain products looks bright, with increasing demand from various industries due to its strength and durability. The development of new materials and manufacturing techniques is also expected to drive growth in the market.

How to Choose a Suitable Leaf Chain

Choosing the right leaf chain is critical to ensuring optimal performance and longevity. Here are some things to consider when selecting a leaf chain:

1. Determine Application Requirements

Consider the load capacity, speed, and environmental conditions of the application to determine the appropriate leaf chain.

2. Identify the Type of Chain

Choose the type of leaf chain that is best suited for the application based on load capacity and operating conditions.

3. Select the Chain Material

Choose the appropriate material for the leaf chain based on the operating conditions of the application.

4. Consider the Chain Dimensions

Ensure that the leaf chain dimensions are compatible with the application, including pitch, link plate thickness, and overall length.

5. Check Compatibility with Sprockets

Ensure that the leaf chain is compatible with the sprockets in the application to ensure smooth and reliable operation.


Leaf chain is a critical component in many industrial applications, providing strength, durability, and precision. Choosing the right leaf chain is essential to ensuring optimal performance and longevity. With its wide range of applications and future growth prospects, leaf chain is poised to remain an important part of the industrial landscape for years to come.

Author: Dream



As one of leading leaf-chain manufacturers, suppliers and exporters of mechanical products, We offer leaf-chain and many other products.

Please contact us for details.

Mail:[email protected]

Manufacturer supplier exporter of bush chains

We specializing in the production of Agricultural Gearbox, PTO Shafts, Sprockets, Fluid Coupling, Worm Gear Reducers, Gears and racks, Roller Chains, Sheave and Pulleys, Planetary Gearboxes, Timing Pulleys, Shaft Collars and more.

We have exported our products to clients around the world and earned a good reputation because of our superior product quality and after-sales service.

We warmly welcome customers both at home and abroad to contact us to negotiate business, exchange information and cooperate with us.