WH78-4 Chain WH78-4 Welded Steel Mill Chain
The WH78-4 welded steel mill chain is a high-strength, durable rollerless chain that is often recommended for most conveying, driving, and elevating applications. It is made of alloy steel parts and has heat-treated pins, which makes it a consistent and reliable part of everyday operations. WH78-4 chain is commonly used in forestry and lumber applications where heavy-duty conveyor applications are required. It is also available in stainless steel.Here are some of the key features of the WH78-4 welded steel mill chain:

| Chain No. | Pitch | Average Ultimate Strength LBS. | Rated Working Load LBS. | ?Approx Link in 10 Feet | Average Weight Per Foot | X | D | T | F | H | A |
| WH78-4 Chain | 4.000 | 30000 | 3500 | 30 | 4.0 | 2.00 | 0.50 | 0.25 | 1.12 | 0.88 | 1.12 |
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| A-Plate WH78-4 Chain Sprockets | B-Hub WH78-4 Chain Sprockets | C-Hub WH78-4 Chain Sprockets |

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