Description of Polished Tungsten Carbide Tube
YIWU YITECH possesses three core advantages in the production of polished tungsten carbide tubes. Our raw materials are carefully selected high-purity tungsten carbide powder and high-quality cobalt powder, with a scientifically formulated ratio to ensure superior basic material properties. Our advanced low-pressure sintering technology, combined with mature Japanese production techniques, reduces internal porosity and improves density. Precision grinding and polishing ensure micron-level diameter tolerances and surface roughness below Ra0.1.
We have different grades for different uses here. Specialised equipment enables us to manufacture discs from 12mm to 300 mm in diameter with a thickness range of 0.6 mm to 4.5 mm. Our professional technical teams will help you select the most suitable grade based on your usage purpose. Through careful selection of materials, the life of existing knives can be extended to reduce the downtime of tooling changes. It will save your time, cost, and energy by using our carbide parts.
Specifications of Polished Tungsten Carbide Tube
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Material: |
Tungsten carbide |
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Density: |
13.1 - 14.9g/cm³ |
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Hardness: |
89.6 - 93.5hra |
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MOQ: |
No restrictions |
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Surface: |
Polished and Unpolished |
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Size: |
Customized |
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Origin: |
China |
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Transport Package: |
Wooden case |
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OEM: |
Avaliable |
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Standard: |
ISO, ASTM, AISI |
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Sample: |
Avaliable |
Testing and quality control of Polished Tungsten Carbide Tube

FAQ for Polished Tungsten Carbide Tube
Are you a factory or a manufacturer?
A: Yes, we are a Polished Tungsten Carbide Tube factory, but we generally use our trading company to handle the business abroad. It will be more convenient to receive the remittance and arrange the shipment.
What is the delivery method?
A: Generally, we send Polished Tungsten Carbide Tube by UPS, DHL, or FedEx. Also, we can send by sea to a seaport or by air to the closest airport.
Why is your Polished Tungsten Carbide Tube so cost-effective?
A: We cut out the middlemen in the end-to-end manufacturing process, and we obtain raw material directly from its source.
Do you do spot quality inspection of products?
A: 100% full inspection for sure. All unqualified Polished Tungsten Carbide Tubes are discarded.
How do you ensure your lead time?
A: From material preparation to machining and finally to a full inspection. Every stage of production is strictly monitored and controlled to give you an accurate delivery time.
What is the MOQ of Polished Tungsten Carbide Tube?
A: Depends on the quantity of Polished Tungsten Carbide Tube; generally, no MOQ limit.
How to pay for the products?
A: A bank transfer (T/T) will be acceptable.
What is the delivery time?
A: Around 7-20 days, which depends on the quantity and production of Polished Tungsten Carbide Tube.
What kind of package is it?
A: Generally, we use a carton case or plywood case with protective material inside to ensure the safety of the Polished Tungsten Carbide Tube.
What is the lead time?
A: From the order placed to cargo receiving will take around 10-25 days.

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