Уплотнительные кольца из карбида вольфрама для механического запечатывания

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Price:25,00 $ - 30,00 $
Price in USD:Details

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Product Overview

Description



Products Description


1. Tungsten Carbide Bearing Bushings have the characters of high wear resistance, high corrosion resistance and good compressive properties.
2. It's widely used in petrochemical industries and other industries which call for high properties of the bearing bushings or shaft sleeves.
3. Tungsten carbide bush is the basic material among the frictional materials. They are widely use as the basic components for sealing. And the bushings are widely adopted in petrochemical industry due to its excellent performances such as wear ability, anti corrosion.







Grade
Density g/cm3
Hardness HRA
Strength(Mpa)
Magnetic Force
YG8
14.3
89.5
3200
9.6%
YG6X
14.5
91
2800
6.7%
YG6F
14.9
92.5
2700
5.5%
YG11
14.3
88
2700
11%
YG15
13.8
86.5
3000
10%
YG15B
13.8
86.5
2600
12.3%
YG10A
14.2
91
2800
8.7%
YN8
14
88
2200
0.01%
YG30
12.7
79
2500
17.5%


Company Profile


Renqiu Hengrui Cemented Carbide Co., Ltd was established in 2006, it is located in Renqiu City, Hebei Province.
Our company's main products include nail-making die, cold heading die, special die, cemented carbide spherical mould tank,
cemented carbide nozzle, cemented carbide plate, cemented carbide roll, valve seat, valve core and so on, which are widely used in
mining, oil extraction, electronics, automobile, military and other fields.


Mechanical Equipment










1Mpa Sinter-HIP furnace for cemented carbide
6Mpa Sinter-HIP furnace for cemented carbide
Spray Drying System Pressure Sintering Furnace
Hydraulic Pressure Machine Grinding MachineHandheld spectrum analyzer
Wire Cutting Machine
AnalysisEngraving and milling machine
Surface Lapping Machine Cobalt Magnetic Analysis
Metallurgical microscope Hardness Tester
Infrared Spectrometer Density Tester
Grain Size Analysis Metallurgica
Handheld spectrum analyzer
A series of production processing and testing equipment



Production Process



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.


Certifications






Our Team








Product packaging


Packaging and Delivery
1. Interior packaging: paper box interior
2. Exterior packaging: carton or wooden case
3. Other packaging upon your request
Shipping:
* By sea Tianjin port for big amount 15-30days.
* By Express(Fedex,DHL,UPS,TNT)for small amount around 3-7days.


FAQ


Q1: What is the Warranty for the products?
A1: We use the best and suitable material to fit your request and market, We own high precision grading machine to control geometry dimensions and guarantee the lifetime of our products, which can satisfy every working condition. If any quality problems on our side occurred in this period , we will find a best way to reduce your loss, your satisfaction is our first purpose!
Q2: Do you provide free samples?
A2: Yes, we welcome all clients to get free samples for testing under the condition of freight paid by customer.
Q3: What is your minimum order requirement?
A3: We hope you clear your quantity, if you do not have, we will indicate the MOQ for each item in the quotation sheet. We welcome the sample and trial order. If the quantity of single item can't reach the MOQ, the price should be sample price.
Q4: What is the delivery time of your products?
A4: It depends on the inventory availability. If items needed are in stock, the delivery time would be within 7 work days, but if not the delivery time would be around 7-30 work days.
Q5: What kinds of production do you supply?
A5: We can produce both standard production and special production. Based on your request, drawings and samples.




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