HRA 90.5 Carbide Wear Part Thread Stem Valve Seat Mechanical Spare Parts
Brand Name:OED or OEM
Certification:ISO 9001: 2008
Model Number:Carbide stem parts
Minimum Order Quantity:1pc
Delivery Time:Standard products in one week, special tools in 45 days
Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram
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Location:
Zhuzhou Hunan China
Address:
1403 Sector A, Yaohua plaza, 412007 Zhuzhou, Hunan Province, China
Supplier`s last login times:
within 40 hours
Product Details
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Product Details
HRA 90.5 Carbide Wear Part Thread Stem Valve Seat Mechanical Spare Parts
Material G30
Co 15%
WC 85%
Grain size: Medium 1.2-1.6, fine grain 0.6-0.8μm is also available
The smaller the grain size, the higher the hardness, but the lower the impact resistance. If you have any questions about the carbide grades, feel free to contact us for more details.
OED can produce various types of carbide wear parts, including valve fittings, various stem seats with internal threads, external threads, etc. A variety of finely polished parts can be machined.
Carbide grades with cobalt or nickel are available.
| Corrosion-resistant grades | Grade | ISO Grade | Ni | Density | Hardness | T.R.S. | Grain size |
| ON10 | - | 5.50 | 14.60 | 85.50 | ＞2450 | Middle | |
| ON20 | - | 6.00 | 14.30 | 84.50 | ＞2500 | Middle | |
| ON30 | - | 7.50 | 14.13 | 83.50 | ＞2400 | Middle | |
| ON40 | - | 9.00 | 13.80 | 82.00 | ＞2450 | Middle | |
| ON50 | - | 10.00 | 13.65 | 81.00 | ＞2300 | Middle | |
| ON60 | - | 12.00 | 13.10 | 79.50 | ＞2450 | Middle | |
| ON70 | - | 15.00 | 12.80 | 79.00 | ＞2300 | Middle |
Our advantages:
- CIP forming.
CIP Forming can eliminate the internal defects of raw sintered carbide blanks in particular. It can provide uniform density suppression products for the thick carbide strips/plate and special shape carbide products.
- Cryogenic process
The internal stress can be removed through the cryogenic process to improve the microstructure.
- Vibration process
The internal stress can be removed through the vibration process to improve the overall performance.
- Heat treatment
The service can be improved through the heat treatment process.
CIP forming.
CIP Forming can eliminate the internal defects of raw sintered
carbide blanks in particular. It can provide uniform density
suppression products for the thick carbide strips/plate and special
shape carbide products.
Why choose us for carbide wear parts:
- Professional production equipment. From spray drying towers, extrusion molding, mold molding,
injection molding, CIP, HIP sintering furnaces, flat grinders,
heartless grinders, round grinders, EMD cutting, polishing
machines, etc. OED can provide reliable quality assurance for your
products.
- The strict control of the production processing. From raw materials, sintering, processing, we will strictly test
each process, non-conforming products will not enter the subsequent
production.
- Proficient technical team. Senior carbide raw materials engineers: To analyze whether the
product meets your application requirements. Senior production
managers: To study the most suitable for your product processing
methods. Skilled technical inspectors: To test whether the finished
product meets your drawing requirements.
- Reliable service. Not only can we provide pre-sales technical services, but our
engineers can also come up with product improvements to provide the
most reasonable solution for your product.
- Low-cost sample development. For trial orders, such as quantity below 10pcs, our engineer team
can help customers to find the solution with mold fees. In this
way, our customers can try the samples at a minimized cost.
- Fast delivery. Standard products could be delivered in one week, and the special carbide tools could be finished in 25-45 days after confirming the drawings or 3D model.
HRA 90.5 Carbide Wear Part Thread Stem Valve Seat Mechanical Spare Parts
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