• YG16C Cemented Carbide Rings Unground Surface Type For Rolling Mills
YG16C Cemented Carbide Rings Unground Surface Type For Rolling Mills

YG16C Cemented Carbide Rings Unground Surface Type For Rolling Mills

Product Details:

Place of Origin: Zhuzhou,Hunan,China
Brand Name: Gingte Li
Certification: ISO9001:2015
Model Number: 125*80*10 or others

Payment & Shipping Terms:

Minimum Order Quantity: 30KGs
Price: negotiable
Packaging Details: First paper packing each piece then pack into paper boxes,next use exported cartons or wooden cases,or packed as customers'requirement.
Delivery Time: 7-15 work days
Payment Terms: T/T, Western Union, L/C
Supply Ability: 400 tons/year
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Detail Information

Material: Cemented Carbide Surface Treatment: Unground
Applications: For Rolling Mills Chemical Composition: WC+Cobalt
Roughness: 3.2 Or Others Shipping Terms: FOB,CIF,C&F Etc By Sea Or By Air
Sample: Available
High Light:

custom tungsten carbide rings

,

tungsten carbide roll rings

Product Description

YG16C Cemented Carbide Rings Unground Surface Type For Rolling Mills

YG16C Cemented Carbide Rings Blanks Unground Surface For Rolling Mills

Product Descriptions :

Cemented carbide roll ring is a kind of tool material which consists of tungsten carbide and cobalt with high hardness and wear resistance. To take advantage of high wear resistance, long life and high efficiency of cemented carbide roll ring during the high speed rolling. Attention should be paid as follows when purchasing and using cemented carbide roll ring:

1. Grades selection
An overall understanding of the properties of cemented carbide grades of is a basis for correctly selecting the grades for cemented carbide roll ring used in the stands of rolling mills and an optimal combination of grades is required for the various stands of rolling mills.

 

2. Roll rings installation
Steel-case mounting and assembly of cemented carbide roll ring should be strictly performed according to the precision required by design process. Proper fitting is needed for the cemented carbide roll ring, roll mandrel for stands and conical sleeves, which can not be over tight or loose. When it is too tight, the roll rings are in a tensile state and more fluctuation of rolling force will make the roll rings break. When it is too loose, it causes leads the roll rings, roll mandrel and conical sleeve to slide relatively during rolling, which scratches conical sleeves and roll mandrel so resulting in cracks. Before running the mills make a check if thecemented carbide roll ring meets the needs and roll ring. the assembling faces of the conical sleeve and the roll mandrel need to be cleaned. It is forbidden to knock at the roll rings with a hammer or other hard materials when running the mill. It is forbidden for the roll rings to impact each other during the transportation and installation to prevent roll rings from damage.

 

3. Cooling and cooling water quality
Cooling is intended to reduce the influence on roll rings, thermal corrosion, fatigue and stress during milling. It can prevent the roll rings from cracking and slow down the diffusion of cracks, prolonging the life time of grooves. It plays an important role in optimizing the performance of roll rings. The reference data for cooling are as follows: the temperature of cooling water is below 25 ° C; pressure of cooling water is 5-6 bar with a water volume of 24-30 m3 /hr/stand. The water is jetted in a radial direction and the angle between the water jet and the rotating direction of roll rings is 15-30 degrees. The width of the water column is 2 times that of the groove and the water should be jetted directly into the grooves and the water should not be scattering or misty.

 

 

Product Specifications:

1. Product Name: Cemented Carbide Rings

2. Material: Cemented Carbide

3. Size: 125*80*10

4. Size Tolerance: free tolerance or as customer's request

5. Shape: Round Shape with hole

6. Recommend Grade: YG16C etc

7. Grain Size: Coarse Grain

8. Applications: for Rolling Mills

9. Sintering Treatment: HIP sintering

10. Product Features: Long life, high strength

11. Certification: ISO9001

 

Grade Performance:

Tungsten Carbide Rings
Grades Density T.R.S Hardness Performance & application recommended
g/cm³ MPa HRA

YG6X

14.9

≥3200

91.5

A fine grain grade with better wear resistance and good strength,qualified for machining of child cast iron,alloy cast iron,refractroy steel and alloy steel ,also for finishing of normal cast irons etc.

YG10X

14.4

≥3650

90

Suitable for cast iron, non-ferrous metals etc.

YG11

14.4

≥3000

88.5

Forming or stamping dies for metal powders and nonmetal powders.

YG15

14

≥3400

87.5

For fabricating drawing dies of steel tubes and rods under High compressibility ratio; punching, stamping, forging tools under large stress.

YG16C

13.9

≥3500

85.5

Cold rolling of ribbed steel bars

 

 

 

Size Options:

 

Outer Diameter
(mm)
Inner Diameter
(mm)
Thickness
(mm)
φ50~φ318 φ3~φ280 5~100

For any other sizes we are able to custom-made according to clients’ requirements or drawings.

 

 

Quality assurance:

  • Every production process has a special person to test to ensure quality

  • Have professional engineers to check the quality

  • All products are under strict quality system management based on ISO9001:2008

 

Packing Process:

YG16C Cemented Carbide Rings Unground Surface Type For Rolling Mills 0

 

 

FAQ

 

Q: Are you trading company or manufacturer ?

A: We are factory.

 

Q: How can i place an order ?
A: Please provide the details of your requirements as clear as possible. So we can send you the offer at the first time.
For designing or further discussion, it is better to contact us with Skype / email / phone, in case of any delays.

 

Q: What is your terms of delivery ?
A: We accept EXW, FOB, C&F, CIF, DDU, DDP, etc. You can choose the one which is the most convenient or cost effective for you.

 

Q: How long is your delivery time ?

A: Generally it is 3-5 days if the goods are in stock. or it is 15-25 days if the goods are not in stock, it is according to quantity.

 

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

 

Q: What is your terms of payment ?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.

 

 

 

Contact us at your free time when you are interested in our products : )

 

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