1.Coupling specifications of 340 * 340 * 732 diameter. 2.Can be customized according to customer requirements.

1. Coupling specifications of 340 * 340 * 732 diameter.

2.Widely used in machinery and equipment connection, vertical connections, high strength, low cost, good quality, durable.

3.Process: forging, rough machining inspection, heat treatment, machining.

4.Can be customized according to customer requirements of various materials, various specifications.

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