1. Tungsten carbide composite rod is made of cemented carbide/ crushed carbide and Ni/Ag(Cu)alloy. The cemented carbide/crushed carbide with sharp edge has excellent wear resistance and cutting ability.
2. The hardness is HRA 89-91, tire body metal is Ni and copper alloy, strength can up to 690MPa, hardness HB≥160.
||Tungsten Carbide Composite Rod
||Tungsten Carbide Particle(70%), CuSnZn(30%)
||Stabilizers, Reamers, Drill Pipe Jjoints, Construction Drilling, Hydraulic-cutter, Pipe Cutter Blades, Core Bit, Scraper, Twist Drill, Milling and Grinding Shoes etc.
||Carbide Grain Size(inches)
||Carbide Grain Size(mm)
||Available rod length(mm)
a. Large particles are suitable for surfacing of oil pipeline cleaning equipment
b. The small particle is suitable for surfacing of large mixer blades
c. Smaller particles are suitable for root tree grinding machine
Welding rod is widely used, which can realize a variety of materials, profiles and joints in a variety of forms of welding.
1, can achieve low carbon steel, low alloy steel, medium carbon steel, alloy steel and other metal materials between the welding seam has good comprehensive mechanical properties, tensile strength up to more than 400MPa.
2, The second can achieve large plate, steel frame, plate - pipe, rod - bar, pipe - pipe and other profile welding.
3, The welding of butt joint, corner joint, lap joint, t-joint and other joint forms can be realized.
4, It is suitable for flat welding.
5, it can surfacing welding on the parts with wear and other failure, so as to get the surface surfacing layer with shallow melting, flat surface and excellent performance.
6, It can be achieved without groove 1 ~ 6mm thick metal sheet single welding double molding.
1.Over 15 year’s production experience
2.Has been awarded the quality system certification of ISO9001:2008
3.The brand “HGalloytool” has been entitled Hunan’s famous trademark.
4.Professional Technicians and Strict QC system
5.Excellent team and the best technical service
6.Perfect pre-sale, sale and after-sales service.
Packaging & Shipping
step 1, wrapped tungsten carbide composite rod in paper to avoid tungsten carbide composite rod to broke
step 2, put the tungsten carbide composite rod in inner small carton box
step 3, put the inner box into outer carton and fill the carton with foamed plastic
step 4, wrap the carton with packaging tape
step 5, you can choose any delivery way such as DHL,TNT,UPS ect.
Q1: Are you a factory or a trading company?
A: We are a factory. We have been focusing on Tungsten Carbide for over 20 years.
Q2:What is your principle for the samples?
A: We offer free samples if you are willing to pay the freight.
Q3:What is your delivery time?
A: Generally it is 5 to 7 days if your required goods are in stock, otherwise it takes 20 to 30 days when there is no stock.
Q4:Do you have any test reports or certificates?
A: Yes, we can offer certificate of ISO9000:2008, we also report our test results for your reference.
Q5: Do you provide after-sale service?
A: Yes. So if you find any problem after using our cutting tools, please do not hesitate to tell us, we’ll help you to solve it as soon as possible. Your any feedback to products is our way to improvement
Q6: What should I do before contacting?
A: You can provide specific dimensions or drawings, and tell us the quantity of each item, and your application of this item. Other special requirements is also available.
Q7:How to contact us?
A: Directly contact us from inquiry, or by whatsapp or wechat. Other ways you can also provide us.