| Customization: | Available |
|---|---|
| After-sales Service: | Guarantee |
| Warranty: | One Year |
|
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Tungsten carbide Valve trim valve core are specifically developed to resist wear at high temperatures. The material is based on wear-resistant carbides that are thermally stable at exhaust valve seat operating temperature. They are mainly used for the sealing of valves in petroleum industry's sand containing wells, viscous oil wells, sea oil wells and high pressure sulfur resistant oil wells, etc.
1. 100% virgin raw materials.
2. Various kinds of grades are availalbe based on customer's application.
3. we have professional advanced production line and inspeciton equipments to ensure high quality products.
4. Precision Ground and high polishing process.
5. High wear resistance,high hardness and impact toughness.
6. Advanced technology,precise grinding.
7. OEM is accepted, welcome to contact us for the details!
| WC-Co | |||||||
| Grade | Composition(%) | (g/cm³) | Hardness (≥HRA) |
Bending strength (≥N/mm²) |
Average grain size(um) | ||
| Co | Other | WC | |||||
| YG6 | 5.8-6.3 | / | Balance | 14.6-15.0 | 90 | 1800 | 1.0-1.6 |
| YG6X | 5.8-6.3 | 1.0 | Balance | 14.5-14.9 | 92 | 1650 | 0.6-1.0 |
| YG8 | 7.5-8.2 | / | Balance | 14.4-14.7 | 89 | 2200 | 1.0-1.6 |
| YG11 | 11-11.5 | / | Balance | 14.1-14.4 | 88.5 | 2400 | 1.0-2.0 |
| YG15 | 14.5-15 | / | Balance | 13.7-14.1 | 88 | 2600 | 1.0-2.0 |
| YG20C | 20-20.5 | / | Balance | 13.2-13.6 | 84 | 2000 | 1.0-2.5 |
| K05VF | 4.5-5.0 | 2.0 | Balance | 14.6-14.9 | 92.5 | 1500 | 0.6-1.0 |
| K10VF | 5.5-6.2 | 2.0 | Balance | 14.5-14.8 | 92 | 1600 | 0.6-1.0 |
| WC-Ni | |||||||
| Grade | Composition(%) | (g/cm³) | Hardness (≥HRA) |
Bending strength (≥N/mm²) |
Average grain size(um) | ||
| Co | Other | WC | |||||
| YG6 | 5.8-6.3 | / | Balance | 14.6-15.0 | 90 | 1800 | 1.0-1.6 |
| YG6X | 5.8-6.3 | 1.0 | Balance | 14.5-14.9 | 92 | 1650 | 0.6-1.0 |
| YG8 | 7.5-8.2 | / | Balance | 14.4-14.7 | 89 | 2200 | 1.0-1.6 |
| YG11 | 11-11.5 | / | Balance | 14.1-14.4 | 88.5 | 2400 | 1.0-2.0 |
| YG15 | 14.5-15 | / | Balance | 13.7-14.1 | 88 | 2600 | 1.0-2.0 |
| YG20C | 20-20.5 | / | Balance | 13.2-13.6 | 84 | 2000 | 1.0-2.5 |
| K05VF | 4.5-5.0 | 2.0 | Balance | 14.6-14.9 | 92.5 | 1500 | 0.6-1.0 |
| K10VF | 5.5-6.2 | 2.0 | Balance | 14.5-14.8 | 92 | 1600 | 0.6-1.0 |
| WC-Co+Ni | |||||||
| Grade | Composition(%) | (g/cm³) | Hardness (≥HRA) |
Bending strength (≥N/mm²) |
Average grain size(um) | ||
| Co | Other | WC | |||||
| YG6 | 5.8-6.3 | / | Balance | 14.6-15.0 | 90 | 1800 | 1.0-1.6 |
| YG6X | 5.8-6.3 | 1.0 | Balance | 14.5-14.9 | 92 | 1650 | 0.6-1.0 |
| YG8 | 7.5-8.2 | / | Balance | 14.4-14.7 | 89 | 2200 | 1.0-1.6 |
| YG11 | 11-11.5 | / | Balance | 14.1-14.4 | 88.5 | 2400 | 1.0-2.0 |
| YG15 | 14.5-15 | / | Balance | 13.7-14.1 | 88 | 2600 | 1.0-2.0 |
| YG20C | 20-20.5 | / | Balance | 13.2-13.6 | 84 | 2000 | 1.0-2.5 |
| K05VF | 4.5-5.0 | 2.0 | Balance | 14.6-14.9 | 92.5 | 1500 | 0.6-1.0 |
| K10VF | 5.5-6.2 | 2.0 | Balance | 14.5-14.8 | 92 | 1600 | 0.6-1.0 |
Guanghan Hongda Cemented Carbide Co., Ltd. is located in the north of the world-famous Sanxingdui site. Founded in 2004, Guanghan Hongda Cemented Carbide Co., Ltd. is a professional manufacturer of high-performance cemented carbide, hard surface materials and special materials. It has the characteristics of strong development ability and fast adaptation to market demand.
The company mainly produces special, professional, high-performance cemented carbide: mechanical seal with cemented carbide ring and pump sleeve; Cemented carbide for oil and gas parallel port devices (spool, seat, anti-wear sleeve, hole plate, fixed hole plate); SP alloy drill with all kinds of threaded nozzles, hemispheres; Ball and seat for liquid elevator; Carbide bar sheet; Non-magnetic cemented carbide; Carbide mold; Carbide cutting tool and rotary file; Manufacture of special shape wear-resistant parts for geological mining and other fields. Cemented carbide annual production capacity of more than 400 tons, more than 50,000 varieties of specifications, the company has advanced production technology and complete quality testing means, the company obtained ISO 9001:2015 quality system certification.
1. Are you manufacturer or trading company?
We are professional manufacturer with more than 21 years experience in this field of cemented carbide.
2. What should I do before getting a quote?
1. Give me your drawings and details.
2. Don't forget to tell me the quantity, it's very important.
3. Your destination port.
4. Please give me the product number after you have checked our brochure.
We usually quote within 24 hours after receiving your inquiry. If you need a quote urgently, please let us know in your email so we can prioritize your inquiry.
3. How to place an order?
1.Fill your Order List in our online Inquiry System.
2.Directly contact our salesperson by E-mail / Skype / Whats App, we will make a feedback to you ASAP after receive your order list.
4. What is your payment terms?
T/T, Western Union, Made-in-China assurance for different circumstances.
5. What's your delivery way?
Express delivery, DHL, UPS, TNT, FEDEX , EMS, air shipping, sea shipping are available for your request.
6. How about the delivery time?
Usually delivery time is 2~3 days after receiving the advance payment. For the customized product, 8-12 days after receiving the advance payment.
7. How can you guarantee the quality?
We use 100% raw materials to produce your products, we always have a pre-production sample before mass production, and strict final inspection before shipping. Third party material reports as well as inspection reports and product photos will be sent to you before shipment.
Tip: If you are interested in our cemented carbide products, please provide a quote with detailed information (MOQ, price, delivery, etc.). Our sales team and engineers are ready to provide you with the most cost-effective solution.
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