K40 Tungsten Carbide Wear Valve Seat For Oil Field Finished Ground Valve Parts
Brand Name:OED/OEM
Certification:ISO9001:2015
Model Number:Carbide valve seat
Minimum Order Quantity:Small qty of amples are available.
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
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Product Details
K40 Tungsten Carbide Wear Valve Seat For Oil Field Industrial Finished Ground Valve Parts
Material
Tungsten carbide
Co: 8%
Grain size: 1.2-1.6
ISO Grade K20
Specifications:
OD: 83mm
ID: 30mm
Height 45mm
Offset inner diameter valve seat for the oil field.
Regular Carbide Grades:
| Wear part grades | Grade | ISO Grade | Co | Density | Hardness | T.R.S. | Grain size |
| OK05UF | K05 | 6.00 | 14.90 | 93.20 | 3000 | Ultra Fine | |
| OK10F | K10-K20 | 6.00 | 14.90 | 92.00 | 2000 | Middle/Fine | |
| OK30M | K30 | 8.00 | 14.80 | 91.50 | 2200 | Fine | |
| OK40F | K40 | 10.00 | 14.45 | 91.90 | 3400 | Middle/Fine | |
| OK50M | K50 | 12.00 | 14.25 | 90.00 | 3500 | Fine | |
| OG30M | G10 | 8.00 | 14.70 | 91.00 | 2100 | Middle | |
| OG60M | G20 | 11.00 | 14.40 | 89.00 | 2400 | Middle | |
| OG70M | G30 | 15.00 | 14.20 | 86.70 | 2800 | Middle | |
| OG80M | G40 | 20.00 | 13.65 | 85.00 | 3000 | Middle | |
| OG90M | G50 | 25.00 | 13.20 | 84.20 | 3200 | Middle |
Corrosion resistance grades:
| Corrosion-resistant grades | Grade | Ni+Co | Density | Hardness | Hardness | T.R.S. | Grain size |
| HRA | HV30 | ||||||
| ON10 | 5.50 | 14.80 | 90.90 | 1,480 | ＞1450 | Middle | |
| ON20 | 6.00 | 14.80 | 90.80 | 1,460 | ＞1600 | Middle | |
| ON30 | 7.50 | 14.65 | 90.30 | 1,410 | ＞1800 | Middle | |
| ON40 | 9.00 | 14.55 | 89.20 | 1,310 | ＞2150 | Middle | |
| ON50 | 10.00 | 14.40 | 89.00 | 1,300 | ＞2300 | Middle | |
| ON60 | 11.00 | 14.20 | 88.50 | 1,250 | ＞2450 | Middle | |
| ON70 | 15.00 | 13.15 | 84.10 | 950 | ＞2650 | Middle |
K40 Tungsten Carbide Wear Valve Seat For Oil Field Finished Ground Valve Parts
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