Valve bodies & bonnets
Durable Valve Bodies & Bonnets
Valve bodies and bonnets frequently suffer from wear due to harsh operational conditions. Our abrasion-resistant steel plates provide a solution for longevity and reliability.
The wear problem
The prevalent wear mechanism in valve applications is sliding abrasion, leading to significant metal loss over time. This typically affects the sealing surfaces and body structures first, compromising functionality.
Recommended plate by component
| Component | Grade | Thickness | Why |
|---|---|---|---|
| Valve Body | K02100 | 6-20 | Increases lifespan by resisting abrasive wear. |
| Valve Bonnet | S31600 | 8-25 | Enhances corrosion resistance while providing durability. |
| Valve Seat | S32205 | 5-15 | Extended service life under high pressure and abrasive conditions. |
| Flange | N06625 | 10-30 | Superior heat resistance and strength enhance performance. |
| Stem | S34700 | 5-20 | Improves wear resistance and operational longevity. |
Selecting the right plate
Choose proper grade
Select grades based on environmental factors and expected wear.
Consider thickness
Thicker plates generally offer more durability but add weight.
Assess application
Identify the specific wear mechanisms for optimal selection.
Evaluate material properties
Take into account corrosion and heat resistances relevant to your system.
Questions engineers ask
What wear mechanisms affect valve components?
Sliding abrasion and corrosive wear are common. They lead to failure of sealing and structural integrity.
How can I improve valve lifespan?
Using high-quality abrasion-resistant materials can significantly extend the lifespan of valve components under stress.
What thickness is suitable for my application?
Thickness should be chosen based on wear conditions and the specific demands of your application.
Are these materials suitable for high-pressure applications?
Yes, many of the alloys offered are designed to withstand high pressure while resisting wear and corrosion.
Get a quotation for valve bodies & bonnets
Send your specification and requirement and we respond with options and mill test certificates.
Request a quotation