China OEM Drawing Dies - Sand Blasting Tungsten Carbide Nozzle – HengRui

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Production Process

Material Matching→Wet Ball Milling→Mixed WC and Cobalt Power→Pressing→HIP Sintering Furnaces→QC Detecting→Packing

Quality Assurance

Before mass production, we need to do a trial pressing and sintering , and we check the appearances and the size, density and
hardness of samples with micrometer, Metallurgical microscope,densitometer etc. to ensure that the requirements of the drawings
can be met before batch production;All the products must be inspected strictly by our QC.

1. High and new advanced equipment
2. The unique new technology: vacuum high temperature and high-pressure sintering. The product uses pressure sintering at the last stage, greatly reduces the porosity, improves the compactness, and greatly improves the mechanical properties of the product.
3. Our factory professionally produces customized, non-standard, special and non-magnetic parts.
4. Material: 100% virgin raw material with submicron grain size Grade: various grades for choice
5. With strict tolerance extent control, the tolerance can reach +/-0.01mm
6. Precision ground and polished
7. High wear resistance, high hardness and impact toughness Advanced technology, automatic pressing, HIP sintering and precision grinding
8. Having very good mechanical &chemical stability
9. High quality & reasonable price & fast delivery & best service.

Our Service

1. We will try our best to reply our customers’request within 24hours.
2. We will maintain effective and efficient communications with our customers.
3. We provide first-class quality control and after-sale services.

Our delivery time

We will delivery the mass produced cargo within 30days after the down payment,while,If there is soecific requests on delivery time.We can make change according to clients’ request,so a shorter delivery time is absolutely available.

Our payment term

Usually 30% T/T in advance,balance 70% against B/L copy.Also could change according to clients’ request.

RenQiu Hengrui Cemented Carbide look forward to cooperation with you.

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