H78B Transfer Rooftop Chains
Dimensions of H78B Transfer Rooftop Chains
Below are the details of the dimensional parameters for the H78B Transfer Rooftop Chains:
- Pitch: 78mm
- Roller Diameter: 43mm
- Width between Inner Plates: 38mm
- Pin Diameter: 16mm
- Height of Inner Plate: 50mm
- Height of Outer Plate: 60mm
- Overall Width: 120mm

| CHAIN NO. | PITCH IN INCHES | STYLE OF TOP | LINKS PER 10?FEET | WEIGHT PER F00T LBS | AVERAGE ULTIMATE STRENGTH LOAD LBS. | RECOMMENDED MAXIMJM WORKING LOAD LBS | Ar | Br | C | Db | Dp | E | E1 | F | J | P | W |
| H78A | 2.609 | A | 46 | 5.6 | 16,000 | 2.820 | 3.25 | 1.62 | 1.56 | 0.88 | 0.500 | 1.12 | 1.88 | 1.00 | 1.12 | 1.69 | 2.81 |
| H78B | 2.609 | B | 46 | 6.1 | 16,000 | 2.820 | 3.25 | 1.62 | 1.56 | 0.88 | 0.500 | 1.12 | 1.88 | 1.00 | 1.12 | 1.69 | 2.81 |
| H130 | 4.000 | A | 30 | 5.2 | 14,000 | 2.440 | 3.25 | 1.62 | 1.62 | 1.00 | 0.500 | 1.00 | 1.62 | 1.06 | 1.16 | 1.69 | 2.81 |
| H131 | 4.000 | A | 30 | 8.4 | 24,000 | 4.700 | 4.00 | 2.06 | 1.94 | 1.25 | 0.625 | 1.62 | 2.50 | 1.56 | 1.47 | 2.25 | 3.44 |
| H138 | 4.000 | B | 30 | 5.8 | 16,000 | 2.440 | 3.25 | 1.62 | 1.62 | 1.00 | 0.500 | 1.00 | 1.62 | 1.06 | 1.16 | 1.69 | 2.81 |
1: Introduction
This article provides an in-depth knowledge about the H78B Transfer Rooftop Chains, a highly reliable and efficient product designed for seamless transfer of heavy loads on rooftops. With its advanced features and superior performance, these chains are ideal for various industrial applications.
2: Key Features
Enhanced Durability: The H78B Transfer Rooftop Chains are engineered with high-quality materials to ensure long-lasting performance in challenging environments.
Optimized Load Capacity: These chains are designed to withstand heavy loads, making them suitable for transporting large equipment and machinery on rooftops.
Smooth Operation: The advanced technology used in these chains ensures smooth and seamless transfer, minimizing any potential disruptions in the process.
Exceptional Strength: With a robust construction, the H78B Transfer Rooftop Chains offer exceptional strength, providing a reliable solution for heavy-duty applications.
Enhanced Safety: These chains are equipped with safety features such as anti-slip mechanisms and secure locking systems, ensuring safe and efficient operations.
3: Applications
The H78B Transfer Rooftop Chains find extensive applications in various industries, including:
- Construction
- Manufacturing
- Warehousing
- Logistics
- Transportation
4: Installation and Maintenance
Proper installation and regular maintenance are crucial for maximizing the performance and longevity of the H78B Transfer Rooftop Chains. It is recommended to follow the manufacturer's guidelines for installation and conduct routine inspections to detect any signs of wear or damage. Regular lubrication and cleaning are also essential for smooth operation and preventing premature wear.
5: Conclusion
The H78B Transfer Rooftop Chains are a reliable and efficient solution for transferring heavy loads on rooftops. With their enhanced durability, optimized load capacity, and advanced safety features, these chains provide a seamless and secure operation in various industrial applications. Invest in the H78B Transfer Rooftop Chains to ensure smooth and efficient transfer of heavy loads while maintaining utmost safety.
Malleable Casting Chains Manufacturer
We, as a leading manufacturer of malleable cast iron chains, specialize in producing high-quality chains that meet the highest industry standards. Our flagship product, the H78B Transfer Rooftop Chains, exemplifies the unique selling points of our malleable cast iron chains.
Our malleable casting chains are known for their exceptional durability and strength, making them ideal for heavy-duty applications. With our state-of-the-art manufacturing facilities and advanced production techniques, we ensure that every chain we produce is of superior quality.
One of our key advantages is our commitment to providing excellent customer service. We strive to exceed our customers' expectations by offering prompt and reliable support, assisting them with their specific needs, and ensuring timely delivery of our products.
In addition to the H78B Transfer Rooftop Chains, we offer a wide range of other casting chains. From conveyor chains to roller chains, we have a diverse selection to cater to various industrial requirements. Our extensive product line is designed to meet the demands of different applications and industries.
Please find below a visual representation of our products:

With our expertise, dedication to quality, and diverse product range, we have established ourselves as a reliable and trusted malleable casting chains manufacturer. Contact us today to experience the exceptional quality and service that sets us apart from others in the industry.
Sprockets for Sale
When it comes to the H78B Transfer Rooftop Chains, we have the perfect matching sprockets for you. Our company offers a wide range of different types of sprockets for sale, ensuring that you can find exactly what you need for your specific application.
Whether you are looking for standard sprockets, custom-made sprockets, or sprockets with special features, we have you covered. Our sprockets are made from high-quality materials, ensuring durability and reliability.
Take a look at our extensive selection and find the right sprockets to complement your H78B Transfer Rooftop Chains. Trust in our expertise and let us provide you with the best sprockets for your needs.

Additional information
| Edited by | Zqq. |
|---|
Product Quick Detail:
- Standard and non-standard available
- With high quality and competitive price
- Prompt delivery
- Packing as per customer’s demand.
We promise will offer the best price by the high quality in china! We also accept special order about the products. If you are interested in our products. Please do not hesitate to let us know.We are pleased to give you the detailed information.We promise that our products would be safety and were in high quality and reasonable price. If you are interested in our products, please contact us asap.We are sincerely looking for your cooperation.
Most of our products are exported to Europe or Americas, both standard and nonstandard products available. We can produce as per your drawing or sample. Material can be standard or as per your special request. If you choose us, you choose reliable.

Materials Available
1. Stainless Steel: SS201, SS303, SS304, SS316, SS416, SS420
2. Steel:C45(K1045), C46(K1046),C20
3. Brass:C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), C27200(CuZn37), C28000(CuZn40)
4. Bronze: C51000, C52100, C54400, etc
5. Iron: 1213, 12L14,1215
6. Aluminum: Al6061, Al6063
7.OEM according to your request
Surface Treatment
Annealing, natural canonization, heat treatment, polishing, nickel plating, chrome plating, zinc plating,yellow passivization, gold passivization, satin, Black surface painted etc.
Processing Method
CNC machining, punch,turning, milling, drilling, grinding, broaching, welding and assembly
QC & Certificate
Technicians self-check in production,final-check before package by professional Quality inspector
ISO9001:2008 , ISO14001:2001,ISO/TS 16949:2009
Package & Lead Time
Size: Drawings
Wooden Case/Container and pallet, or as per customized specifications.
15-25days samples. 30-45days offcial order
Port: Shanghai/Ningbo port

