Solid Polyurethane Round Rods, Square Rods, Tubes, Hollow Bar and Pipes

Yonghang Company is a global technology leader in the development and manufacture of advanced polyurethane products. Building on over 20 years of formulation and processing experience, Yonghang partners closely with customers to develop innovative solutions to their toughest challenges in fitness & recreation, military & defense, medical devices, office automation, and a wide variety of industrial and consumer applications worldwide. Yonghang’s products are made in the China and shipped all over the world.

With the highest abrasion resistance of any polymer family, polyurethane is also the most versatile, allowing our team to make products within a broad hardness range – meaning it can be the perfect replacement for almost any rubber, injection moulded plastic or engineering plastic materials

Our standard hardness range can cater for any application, with a wide-range of stock in-house for fast order fulfilment.

This includes 25A ,30A ,40A ,50A, 60A, 77A, 85A, 90A, 95A, 57D, 65D and 75D and standard colour options of Red, Black, Orange, Grey, Yellow and Green. Read More

Polyurethane rod stock is manufactured with the same adherence to quality as all of our other polyurethane rubber product lines. Additionally, we offer a variety of standard sizes in your choice of durometer and color at guaranteed competitive pricing and lead times. Custom sizes are available upon request.

Polyurethane Round Rod Advantages

Urethane is one of the most durable replacements for common materials such as UHMW, Delrin, Nylon, and HDPE. It provides a unique resistance to deformation, abrasion, and impact. Cast urethane resins also allow endless combinations in terms of hardness, size, and color. Because of its physical properties, urethane rod provides a much longer useful life when compared to traditional materials such as TPU polymers and rubber. Therefore, it is often used in their place. Furthermore, cast urethane carries the elasticity of rubber with enhanced properties and seemingly endless versatility. 

Polyurethane Rod Applications

Common uses for rod stock include the manufacture of tubes, washers, bushings, vibration dampeners, spacers, plugs, and prototyping. For example, we often see urethane rod stock being turned into various bushings and washers as a replacement for common hard plastics. Specifically, to replace materials that do not have elastic memory or good crack resistance.

Polyurethane Rod Properties:  

Chemical resistant 

Oil resistant  

High Load Bearing   

Elastic Memory  

Tear Resistant  

Excellent Rebound  

Vibration & Noise Dampening 
Machinable   

Standard Polyurethane Rod Stock

Our standard polyurethane rod is stocked and ready to ship in durometers of 70A and 90A with colors in red and transparency. You can also order in any durometer from 25A-90A and any color if you need a more custom option, however, lead times may be a few days longer compared to our stocked materials. All urethane rod is supplied in diameters from 1/2″ to 4″  and lengths of 12″, 24″, 36″, and 48″. In addition, we also offer custom diameters up to 10″ upon request.

We manufacture all of our polyurethane rod products using machinable urethane formulations that can be turned and milled.  Keep in mind that softer durometer urethanes are much more difficult to machine. Generally, 90A and 65D are easy to machine whereas anything below becomes more difficult but still doable.

We offer both high and low-volume production runs!