Zigong Xingyu Cemented Carbide Dies & Tools Co., Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 2000 kilograms per month |
| Delivery Time | 7-15 |
| Packaging Details | Inner packing: wrapped by bubble bag,foam. Outer packing: standard export carton |
| Product Name | Custom Cemented Carbide 2.381mm to 25.4mm balls |
| Material | Cobalt tungsten alloy and Tungsten nickel alloy, Cobalt tungsten all |
| Grade | G10-G100 |
| HRA | 82-92 |
| TRS | 1180-2250 N/mm3 |
| Service | One stop service |
| Surface | excellent surface mirror polished |
| MOQ | Sample order accept |
| Brand Name | XYMJ |
| Model Number | Customized |
| Certification | ISO 9001 : 2018 |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 2000 kilograms per month |
| Delivery Time | 7-15 | Packaging Details | Inner packing: wrapped by bubble bag,foam. Outer packing: standard export carton |
| Product Name | Custom Cemented Carbide 2.381mm to 25.4mm balls | Material | Cobalt tungsten alloy and Tungsten nickel alloy, Cobalt tungsten all |
| Grade | G10-G100 | HRA | 82-92 |
| TRS | 1180-2250 N/mm3 | Service | One stop service |
| Surface | excellent surface mirror polished | MOQ | Sample order accept |
| Brand Name | XYMJ | Model Number | Customized |
| Certification | ISO 9001 : 2018 | Place of Origin | China |
| High Light | tungsten alloy ball ，tungsten carbide tooling balls | ||
High Hardness 5.556mm 7.144mm 8.731mm 9.525mm 12mm 15mm Tungsten Carbide Ball
Tungsten ball Performance
1. tungsten ball High strength, high wear resistance, high precision, high temperature resistant, corrosion resistant.
2. tungsten ball are mainly used for the sealing of valves of oil pumps in petroleum industry's sand containing wells, viscous oil wells, sea oil wells and high pressure sulfur resistant oil wells, etc.
3. tungsten ball are used with compatible cemented carbide valve seats.
4. The surface tungsten ball finish, tolerance class and tolerances of dimensions have respectively reached the standards of the machine industry: G5, G10, G16, G40 and G100 of JB/T 9145-1999.
5. Precision machined cemented tungsten ball of other grades and specifications are also available based on customers' demands.
6. Compatible high precision valve seats can also be made available.
Grade List
| Cobalt Binder Grades | ||||
|
| ||||
| Grade | Binder(wt%) | Density(g/cm3) | Hardness(HRA) | TRS(≥N/mm2) |
| YG3 | 3 | 15.30 | 91.00 | 1180 |
| YG6 | 6 | 15.10 | 92.00 | 1420 |
| YG6X | 6 | 15.10 | 91.00 | 1600 |
| YG8 | 8 | 14.90 | 90.00 | 1600 |
| YG10 | 10 | 14.70 | 89.00 | 1900 |
| YG10X | 10 | 14.70 | 89.50 | 2200 |
| YG15 | 15 | 14.20 | 87.00 | 2100 |
| YG20 | 20 | 13.70 | 85.50 | 2500 |
| YG20C | 20 | 13.70 | 82.00 | 2200 |
| YG30 | 30 | 12.80 | 82.00 |
|
| Ball dimension (mm) | ||
| D±1.27(mm) | ||
| 15.88 | ||
| 19.05 | ||
| 23.83 | ||
| 28.58 | ||
| 31.75 | ||
| 34.93 | ||
| 42.88 | ||
| 57.15 |
Model/Item | V11-106 | V11-125 | V11-150 | V11-175 | V11-200 | V11-225 | V11-250 | V11-375 |
| Ball-D +0.020/-0.010 (+0.51/-0.25) | 15.88 (0.625in) | 19.05 (0.75in) | 23.83 (0.938in) | 28.58 (1.125in) | 31.75 (1.25in) | 34.93 (1.375in) | 42.88 (1.688in) | 57.15 (2.25in) |
| Seat-ID ± 0.050 (± 1.27) | 11.68 (0.46in) | 13.97 (0.55in) | 17.02 (0.67in) | 20.96 (0.825in) | 24.38 (0.96in) | 26.92 (1.06in) | 33.27 (1.31in) | 43.18 (1.7in) |
| Seat-OD +0.000/-0.005 (+0.00/-0.13) | 20.14 (0.793in) | 23.32 (0.918in) | 29.67 (1.168in) | 35.26 (1.388in) | 37.54 (1.478in) | 43.69 (1.72in) | 51.05 (2.01in) | 78.03 (3.072in) |
| Seat-H +0.020/-0.010 (+0.51/-0.25) | 12.70 (0.500in) | 12.70 (0.500in) | 12.70 (0.500in) | 12.70 (0.500in) | 12.70 (0.500in) | 12.70 (0.500in) | 12.70 (0.500in) | 19.05 (0.750in) |
| 10600 | 12500 | 15000 | 17500 | 20000 | 22500 | 25000 | 37500 | ||
| D (customized) | Inch | 0.625 | 0.725 | 0.938 | 1.125 | 1.250 | 1.375 | 1.688 | 2.250 |
| mm | 15.88 | 19.05 | 23.83 | 28.58 | 31.75 | 34.93 | 42.88 | 57.15 | |
| H -0.020/-0.010 (+0.51/0.25) | Inch | 0.500 | 0.500 | 0.500 | 0.500 | 0.500 | 0.500 | 0.500 | 0.750 |
| mm | 12.70 | 12.70 | 12.70 | 12.70 | 12.70 | 12.70 | 12.70 | 19.05 | |
| FZ +0.000/-0.031 (+0.00/-0.78) | Inch | 0.767 | 0.892 | 1.11 | 1.331 | 1.421 | 1.631 | 1.921 | 2.950 |
| mm | 19.48 | 22.66 | 28.22 | 33.81 | 36.09 | 41.43 | 48.79 | 74.93 | |
| OD +0.000/-0.005 (-0.00/-0.13) | Inch | 0.793 | 0.918 | 1.168 | 1.388 | 1.478 | 1.720 | 2.010 | 3.072 |
| mm | 20.14 | 23.32 | 29.67 | 35.26 | 37.54 | 43.69 | 51.05 | 78.03 | |
| ID +/-0.050 (+/-1.27) | Inch | 0.460 | 0.550 | 0.670 | 0.825 | 0.960 | 1.060 | 1.310 | 1.700/1.800 |
| mm | 11.68 | 13.97 | 17.02 | 20.96 | 24.38 | 26.92 | 33.27 | 43.18/47.75 | |
Dimensional Symbol | V11-106 | V11-125 | V11-150 | V11-175 | V11-200 | V11-225 | V11-250 | V11-375 |
Ball-D +0.020/-0.010 (+0.51/-0.25) | 15.88 (0.625in) | 19.05 (0.75in) | 23.83 (0.938in) | 28.58 (1.125in) | 31.75 (1.25in) | 34.93 (1.375in) | 42.88 (1.688in) | 57.15 (2.25in) |
Seat-ID ± 0.050 ( ± 1.27) | 11.68 (0.46in) | 13.97 (0.55in) | 17.02 (0.67in) | 20.96 (0.825in) | 24.38 (0.96in) | 26.92 (1.06in) | 33.27 (1.31in) | 43.18 (1.7in) |
Seat-OD +0.000/-0.005 +0.00/-0.13 | 20.14 (0.793in) | 23.32 (0.918in) | 29.67 (1.168in) | 35.26 (1.388in) | 37.54 (1.478in) | 43.69 (1.72in) | 51.05 (2.01in) | 78.03 (3.072in) |
Seat-H +0.020/-0.010 (+0.51/-0.25) | 0.500 (12.70in) | 0.500 (12.70in) | 0.500 (12.70in) | 0.500 (12.70in) | 0.500 (12.70in) | 0.500 (12.70in) | 0.500 (12.70in) | 0.750 (19.05in) |
Production Process
FAQ
Q1: Is Xingyu trading company or manufacturer ?
A1: We are manufacture of tungsten carbide since established on 1998,specializing in carbide plates/bushings/rollers/special wear parts.
Q2: Has Xingyu acquired the foremost certification of ISO 9001?
A2: Xingyu has been endorsed with the ISO 9001 rating since 2008.
Q3: When can I get the offer after sending inquiry?
A3: We usually quote within 24 hours after we get your inquiry .If you are very urgent to get the price please call us or tell us in your email so that we will regard your inquiry priority.
Q4: Could Xingyu sales staff be reached anytime for assistance regarding orders or general enquire ?
A4: Our sales staff operates between 8am-5pm Monday to Saturday.
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
1999
Total Annual:
4,000,000-5,000,000
Employee Number:
100~150
Ecer Certification：
Active Member
Zigong Xingyu Cemented Carbide Dies & Tools Co., Ltd. is a large licensed import and export enterprise integrating the R&D, manufacture and trade of cemented carbide in a whole. Located in High-tech industrial park, Zigong City, Yantan District, Sichuan Province, Zigong Xingyu C... Zigong Xingyu Cemented Carbide Dies & Tools Co., Ltd. is a large licensed import and export enterprise integrating the R&D, manufacture and trade of cemented carbide in a whole. Located in High-tech industrial park, Zigong City, Yantan District, Sichuan Province, Zigong Xingyu C...
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