If you need any carbide products, I will be glad to send our offer.
Zhuzhou Grewin Carbide is engaged in manufacturing, exporting and supplying a wide range of tungsten carbide tools, wear parts and components to suit different industries. Quality and customer service are the core of our production. We have the capability to produce parts ranging in different sizes and with a variety of grades available. We have a team of highly qualified technical personnel with rich experience who provide complete service to the customers. With these advantages, our products have been sold through Europe, Southeast Asia, North America, and South America and have built the reputation on quality, service, dependability and price.
Our products including the following:
1.Tungsten carbide moulds: like wire-drawing die,indexable inserts dies,mining tools dies,squeezing die,steel die,etc.
2.Tungsten carbide nonstandard dies: like cold heading dies,battery dies,carbide blanking dies,stretching die,etc.
3.Tungsten carbide wear parts:carbide rollers,carbide gauge,tungsten carbides inserts,carbide roll collar,carbide plug gauge,etc.
4. tungsten carbide mining tools, metal cutting tools, woodworking tools, drilling tools.
5. tingsten carbide pins, tips, rings and some special items with high grinding requirements.
good quality  of  Grewin  tugsten carbide plates
Application.
Tungsten carbide plates,  have  high hardness, wear-resistance, and resistance to bending. They're widely used in cutting tool, crusher, wear parts, moulding base and other fields.Â
We provide various size, such 20*20mm,50*50mm, 100*100mm, 200*200mm, and your customized sizes are welcomed.Â
Properties.
--Various sizes available
--High hardness and wear resistance
--Know-how engineers
--5tons output per month
Grades recommend.
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| Grade | Binder (Wt %) | Density (g/cm3) | Hardness (HRA) | TRS (≥N/mm²) |
| YG6 | 6 | 14.9 | 90.5 | 2100 |
| YG6A | 6 | 14.95 | 92.0 | 2000 |
| YG8 | 8 | 14.8 | 89.5 | 2200 |
| YG13 | 13 | 14.2 | 87.5 | 2650 |
| YG8C | 8 | 14.7 | 88.0 | 2300 |
| YG15 | 15 | 14.0 | 87.0 | 2750 |
| YG20 | 20 | 13.5 | 85.5 | 2850 |
Tugsten carbide strips and plates
Application:
Tungsten carbide strips and plates,  have  high hardness, wear-resistance, and resistance to bending. They're widely used in cutting tool, crusher, wear parts, moulding base and other fields.Â
We provide various size, such 20*20mm,50*50mm, 100*100mm, 200*200mm, and your customized sizes are welcomed.Â
Properties:
--Various sizes available
--High hardness and wear resistance
--Know-how engineers
--5tons output per month
Properties of grades and application recommended:
| Grade | Density (g/cm3) | Hardness (HRA) |
TRS (MPa) |
| YG6 | 14.95 | 90.5 | 1900 |
| YG6X | 14.95 | 91.5 | 1800 |
| YG8 | 14.80 | 89.5 | 2200 |
| YL10.2 | 14.50 | 91.8 | 2400 |
| YG15 | 15.00 | 87.5 | 2800 |
| YK05 | 14.85 | 90 | 2850 |
| YG8C | 14.80 | 88.5 | 2600 |
Size information
STB
| TYPE | T (mm) |
W (mm) |
L (mm) |
TYPE | T (mm) |
W (mm) |
L (mm) |
| STB 12 | 0.8 | 1.6 | 25.4 | STB 410A | 3.2 | 7.9 | 38.1 |
| STB 13 | 1.2 | 2.4 | 25.4 | STB 410B | 3.2 | 7.9 | 76.2 |
| STB 13A | 1.2 | 2.4 | 20.6 | STB 412A | 3.2 | 9.5 | 50.8 |
| STB 24A | 1.6 | 3.2 | 25.4 | STB 412B | 3.2 | 9.5 | 76.2 |
| STB 24B | 1.6 | 3.2 | 76.2 | STB 412C | 3.2 | 9.5 | 152.4 |
| STB 24C | 1.6 | 3.2 | 31.8 | STB 412D | 3.2 | 9.5 | 25.4 |
| STB 26A | 1.6 | 4.8 | 25.4 | STB 416 | 3.2 | 12.7 | 152.4 |
| STB 26C | 1.6 | 4.8 | 76.2 | STB 416A | 3.2 | 12.7 | 25.4 |
| STB 28A | 1.6 | 6.4 | 25.4 | STB 416B | 3.2 | 12.7 | 38.1 |
| STB 28B | 1.6 | 6.4 | 31.8 | STB 416C | 3.2 | 12.7 | 76.2 |
| STB 28D | 1.6 | 6.4 | 76.2 | STB 420 | 3.2 | 15.9 | 152.4 |
| STB 14 | 2.0 | 3.2 | 28.6 | STB 68 | 4.8 | 6.4 | 152.4 |
| STB 34 | 2.4 | 3.2 | 127.0 | STB 68A | 4.8 | 6.4 | 76.2 |
| STB 36 | 2.4 | 4.8 | 28.6 | STB 610 | 4.8 | 7.9 | 152.4 |
| STB 36A | 2.4 | 4.8 | 31.8 | STB 610A | 4.8 | 7.9 | 76.2 |
| STB 38A | 2.4 | 6.4 | 25.4 | STB 612 | 4.8 | 9.5 | 152.4 |
| STB 38B | 2.4 | 6.4 | 38.1 | STB 612A | 4.8 | 9.5 | 76.2 |
| STB 38D | 2.4 | 6.4 | 127.0 | STB 616 | 4.8 | 12.7 | 152.4 |
| STB 310A | 2.4 | 7.9 | 50.8 | STB 616A | 4.8 | 12.7 | 76.2 |
| STB 310B | 2.4 | 7.9 | 76.2 | STB 620 | 4.8 | 15.9 | < Pocket spring mattress making machine is fully automatic nc operation. As a result of the use of back sealing ultrasonic edge sealing.In the production of thicker steel spring can also be used in a thinner non-woven fabric. With empty cutting part length setting and cloth consumption automatic stop and other functions. Thus improves the intelligence of the machine, so that the production of the product cost is lower, less waste, the structure is more solid, is independent bag bed mesh and sofa seat package ideal equipment.
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