Active Member
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[China]
Address: 5th floor,No.38,Jinke Road South,Jinniu District Chengdu,Sichuan,China
Contact name:kevin
KLT CARBIDE CO.,LTD |
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Blank/ Rough grinded/ Polished Customized API Carbide valve Seat Good Wear-resistant OEM Accepted 100% Virgin
Product Description
1. Valve balls and valve seats are widely used in oil fields.
2. Valve Ball and Seat performance directly affects the use effect
and service life of the sucker rod pumps.
3. Each ball-and-seat combination is vacuum tested to ensure a
perfect seal is obtained in all positions of contact.
Tungsten Carbide Buttons produced by our company have several
advantages
| Grade | Chemical properties | Physical and mechanical properties | ||||
| WC | Co | Additive | Density | Hardness HRA | Bending Strength | |
| g/cm3 | (HV) | (N/mm2) | ||||
| ≥ | ||||||
| YG6 | Balance | 5.8～6.2 | ≤0.5% | 14.75～15.0 | 91.0～92.5 | 2000(2500) |
| YG8 | Balance | 7.8～8.2 | ≤1% | 14.5～14.9 | 90.5～92.0 | 2100(2800) |
| YG10 | Balance | 9.8～10.3 | 0% | 14.2～14.6 | 89.0～91.0 | 2600(3200) |
| YG13 | Balance | 12.7～13.2 | ≤1% | 14.0～14.3 | 87.0～89.0 | 2400(3000) |
| YG20 | Balance | 19.5～20.5 | 0% | 13.4～13.6 | 83.0～85.0 | 2600(3000) |
| Grade | Chemical properties | Physical and mechanical properties | ||||
| WC | Ni | Additive | Density | Hardness HRA | Bending Strength | |
| g/cm3 | (HV) | (N/mm2) | ||||
| ≥ | ||||||
| YN6 | Balance | 6.5～7.5 | ≤1% | 14.5～14.8 | 89.0～92.0 | 1800(2200) |
| YN8 | Balance | 8.0～9.0 | ≤1% | 14.4～14.8 | 88.0～91.0 | 2000(2300) |
| YN10 | Balance | 9.75～10.25 | ≤0.5% | 14.2～14.6 | 87.5～90.0 | 2100 |
| YN12 | Balance | 11.8～12.5 | ≤1.5% | 13.9～14.2 | 88.0～89.0 | 2485 |
Reference Drawing
Packaging & Delivery
Packing Details:
Plastic Boxes Inside and Cartons Outside
Port:
Guangzhou/Shanghai/Shenzhen/Dalian etc.
Delivery Details:
Generally it is 5-7 days if the goods are in stock.
Or it is 20-30 days if the goods are not in stock, it is according to quantity.
Q&A
| Q1: Are you a factory or a trading company? |
| A: We are a factory. We have been focusing on Tungsten Carbide for over 30 years. |
| Q2:What is your principle for the samples? |
| A: We offer free samples if you are willing to pay the freight. |
| Q3:What is your delivery time? |
| A: Generally it is 5 to 7 days if your required goods are in stock, otherwise it takes 30 to 35 days when there is no stock. |
| Q4:Do you have any test reports or certificates? |
| A: Yes, we can offer certificate of ISO9000:2008, we also report our test results for your reference. |
| Q5: Do you provide after-sale service? |
| A: Yes. So if you find any problem after using our cutting tools, please do not hesitate to tell us, we’ll help you to solve it as soon as possible. Your any feedback to products is our way to improvement. |
Our Quality Contral
