We always adhere to the business philosophy of 'integrity, pragmatism, exquisiteness and innovation', continue to develop new technologies, open up new fields, and devote ourselves to providing advanced Oil Field Tungsten Carbide Valve Seats, Tungsten Carbide Strip For Wood Cutting, Tungsten Carbide Wear Liner Chute to users. We strengthen the work of serious work, market consciousness, customer awareness of the work concept, so that the company's economic benefits have increased year after year. We believe that human resources are the solid foundation and fundamental guarantee to promote the transformation and upgrading of our company and make it stronger and bigger. We pursue the business tenet of all-round customer service and take the customer's demand as the working goal of our company.
Cemented Carbide Welding Strips
Detail Information
Carbide Square Bars have high hardness, wear-resistance, and resistance to bending. They're widely used in cutting tool, crusher, wear parts, molding base and other fields.
We have full range mold for STB strips, any size can be produced in our factory.



Type Introduction
TYPE | T | W | L | TYPE | T | W | L |
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 | 152.4 |
STB 310C | 2.4 | 7.9 | 127.0 | STB 620A | 4.8 | 15.9 | 76.2 |
STB 312 | 2.4 | 9.5 | 127.0 | STB 812 | 6.4 | 9.5 | 152.4 |
STB 46 | 3.2 | 4.8 | 152.4 | STB 812A | 6.4 | 9.5 | 76.2 |
STB 48A | 3.2 | 6.4 | 25.4 | STB 816 | 6.4 | 12.7 | 152.4 |
STB 48B | 3.2 | 6.4 | 31.8 | STB 816A | 6.4 | 12.7 | 76.2 |
STB 48C | 3.2 | 6.4 | 57.2 | STB 820 | 6.4 | 15.9 | 152.4 |
STB 48D | 3.2 | 6.4 | 76.2 | STB 820A | 6.4 | 15.9 | 76.2 |
STB 48E | 3.2 | 6.4 | 152.4 | STB 824 | 6.4 | 19.1 | 152.4 |
STB 410 | 3.2 | 6.4 | 152.4 | STB 824A | 6.4 | 19.1 | 76.2 |
Product Name: Cemented carbide welding strips Place of Origin: Hunan, China Brand Name: Old Craftsman | Certification: ISO9001 Port: Any ports in China |
Payment & Shipping Terms
Minimum Order Quantity: 10KGS Price: USD40~60/KG Packaging Details: Cartons or wooden boxes | Delivery Time: 10~25 days, based on quantity Payment Terms: L/C, T/T Production Capacity: 10 tons/month |
Using 100 Ton and 200 Ton automatical pressing machine for the strips, high compactness and bending strength.


The strips we produced are high quality, easy for welding.
Drawing on our unique business culture, we are actively increasing investment in technical content, improve production scale and standardize the operating process to ensure excellent quality of our Gw Carbide-Tungsten Carbide Blade From Drawing Design OEM. We enhance the practical operation ability of employees at all levels in the work, to achieve people-oriented, meritocratic, and the best use of people's talents. We take quality management as the center, on the basis of full participation and quality assurance, constantly improve the quality system and create quality benefits.
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