Top quality blanks 3mm tungsten carbide ball, tungsten carbide pen ball

• For sealing of valves of oil pumps in petroleum industry's sand containing wells, viscous oil wells, sea oil wells, high pressure sulfur resistant oil wells, compatible Cemented Carbide valve seats, etc.
• Various grades for cemented carbide balls/pellets can be supplied according to customer's drawings.
• The surface finish, tolerance class and tolerances of dimensions have respectively reached the standards of the machine industry.

Application:

• Tungsten carbide ball was widely used in precision tools drawing and punching,high precision bearings,high precision measuring instrument and appratus,water pump and brake pump,and  various machinery sealing accessories part in high-tech industry.

Diameter:

• Dia. 2, 5, 7, 8, 10, 12mm (or 5/8, 3/4, 15/16, 1-1/8, 1-1/4, 1-3/8, 1-1/16, 2-1/4") and more.

Main Grade No.:

All the produces must be inspected strictly with the ultrasonic and only those haven’t any harm such as pore can be shipped out.

                         COMPANY INFORMATION                                  

  Our company:

ZhuZhou HongTong Tungsten Carbide Co., Ltd., located at Liyu Industrial Park, Zhuzhou National High-tech Development Zone, is a high-tech joint-equity enterprise integrating R&D, production and marketing of cemented carbide series products.

The company sets up an independent production and R&D base, covering a total area of 7,000m2 and a plant area of 4,000m2. There is a group of experienced technical personnel and a staff of 80 people including 5 engineers, 8 assistant engineers, and 29 people having college degree or above. The company mainly produces cemented carbide drawing dies, cold heading dies, mining tools, sealing rings, and other nonstandard products, wherein the cemented carbide drawing dies and cold heading dies take a leading position in the industry, and the bore of wire-drawing die can be minimized to 0.1mm, deeply popular with customers. 

                           WORKSHP INFORMATION                               

                     PHYSICAL & CHEMICAL LAB                                 

 Q1 : Are you Factory or trading company ?

We are Factory with 15 years of production experience. 

Q2: Where is your factory located ?

We are located in Liyu Industrial Park, Zhuzhou National High-tech Development Zone, is a high-tech joint-equity enterprise integrating R&D, production and marketing of cemented carbide series products.

Q3: Is the price Competitive?

We have our own Factory. Thanks to strong production and distribution system, we promise to offer our customers the most competitive price.

Q4: Are the products of high quality blanks 3mm tungsten carbide ball, tungsten carbide pen ball?

Yes. All products will be tested before bulk production, and we will check the physical properties, shape and tolerance for ensuring qualified products before shipping.

Q5: How to place an order for top quality blanks 3mm tungsten carbide ball, tungsten carbide pen ball?

 1. Fill your Order List in our online Inquiry System

(Also you can directly contact our salesperson by E-mail / Skype / Whats App)

 2. We will make a feedback to you ASAP after receive your order list.

Q6: How we can trust your company ?

We support Aliababa trade insurance , 100% products quality protection, 100% on -time shipment protection, 100% payment protection for your covered amount.

Q7: What’s your delivery time ?

For the normal type which we have mold it takes 7-15  days after receiving the advance  payment.

For the non standard which we do not have mold it takes 15-35 days after receiving the advance payment.