Cemented Carbide Tungsten Rings:
Product Introduction:
The cemented carbide ring has the properties of high hardness, good wear resistance and high finish. The use of cemented carbide ring can effectively reduce the wear between the punch or bearing and the equipment, and install on the rotating shaft to locate or protect the shaft. Prevent shaft wear, and achieve a guiding role.
In the aspect of stamping die, cemented carbide ring die is widely used because of its wear resistance and good finish, so it does not need to be replaced frequently, so as to achieve the high efficiency of equipment and personnel. In the aspect of drawing die, it is mainly used in the drawing of some copper and stainless steel products.
In the application of oil production machinery, cemented carbide rings have good wear resistance, corrosion resistance and impact resistance and other excellent properties. The cemented carbide rings produced by our company have the advantages of strong wear resistance, low friction coefficient, good toughness, long service life and so on. Various specifications and sizes can be customized according to customer requirements.
Cemented carbide rings are widely used in the sliding parts of all kinds of machinery, such as automatic machinery (telescopic, rocking, sliding, bending, rotary, rotary parts) hydraulic cylinder guide sleeve, gear pump, textile machinery, plastic molding machine, die casting machine, rubber machinery, food machinery, fitness equipment, office machinery, hydraulic trucks, cars, motorcycles, agricultural and forestry machinery and so on.
Specification:
Carbide Ring Series
Type | Dimensions(mm) | Grade | ||||
(Blank tolerance : mm) | ||||||
(Semi-finished tolerance: mm) | ||||||
OD | ID | H | GF30P | GF40H | GF50H | |
(+0.6~+3.0) | (-3.0~-0.6) | (+0.3~+0.6) | ||||
（+0.4~+0.6） | （-0.5~-0.3） | （+0.3~+0.6） | ||||
MH05010 | 50 | 10 | 50 | O | O | O |
MH05020 | 50 | 20 | 50 | O | O | O |
MH14010 | 140 | 10 | 20 | O | O | O |
MH14020 | 140 | 20 | 20 | O | O | O |
MH14030 | 140 | 30 | 20 | O | O | O |
MH14040 | 140 | 40 | 20 | O | O | O |
MH14050 | 140 | 50 | 20 | O | O | O |
MH16025 | 160 | 110 | 25 | O | O | O |
MH16030 | 160 | 110 | 30 | O | O | O |
MH16060 | 160 | 110 | 60 | O | O | O |
MH18040 | 180 | 130 | 40 | O | O | O |
MH18050 | 180 | 130 | 50 | O | O | O |
MH18060 | 180 | 130 | 60 | O | O | O |
MH200110 | 200 | 110 | 25 | O | O | O |
MH200120 | 200 | 120 | 25 | O | O | O |
MH200130 | 200 | 130 | 25 | O | O | O |
MH22040 | 220 | 110 | 40 | O | O | O |
MH22050 | 220 | 110 | 50 | O | O | O |
△：Inventory | Product status | |||||
O:Available | Blank rings: top and bottom ground | |||||
| Semi-finished rings: top and bottom flat ground, OD&ID ground | ||||||
| Note: Max OD of ring is 400mm | ||||||
Grade property:
Grade | Co% | Hardness | Density | TRS |
GF30P | 12.0 | 89.5-90.5 | 14.05-14.25 | ≥3600 |
GF40H | 12.4 | 89.0-89.8 | 14.10-14.30 | ≥3200 |
GF50H | 14.2 | 88.2-89.2 | 13.95-14.15 | ≥3000 |
GF55HH | 16.5 | 86.8-87.8 | 13.75-13.95 | ≥3000 |
Applications:
● Stamping SPCC
● Stamping CVT
● Stamping pure copper
● Stamping pure iron
● Stator and rotor mold
Our Certifications:
ISO 9001, ISO 14001, GB/T 24001
Our advantages:
● We are a factory with about 550 employees.
● OEM and ODM are acceptable.
● Samples will be sent within 3 working days if available in stock.
● Small trial order is accepted at initial cooperation.
● Material expertise for demanding challenges
● From lab research to batch production
● Multi-axial press capabilities
● All molds made in-house
● HIP sintered
● Quick delivery 4~6 weeks
Our factory:
Exhibition & Trade show:
Packaging & Delivery:
The products will be packed carefully before shipping to ensure that the product arrives without any damage. Neutral packing box is for each pcs, wooden box is for large qty
Our customers have a wider range of choices for transportation mode, by air, by express, by sea.
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