Longer Working Life Tungsten Carbide Valve Bush With Round Shape
Making of tungsten carbide material, tungsten carbide bush shows high hardness and transverse rupture strength, and it has superior performance on resisting abrasion and corrosion, which enable it to be widely used in many industries.
Chemical Compositions and Properties:
Brand | C(%) | Mn(%) | Si(%) | Cr(%) | Ni(%) | Mo(%) | W(%) | Co(%) | Fe(%) | P(%) | S(%) | Density (g/cm3) | Hardness (HRC) |
TOPS 3 | 2.0-2.7 | 1.0 | 1.0 | 29-33 | 3.0 | 11-14 | Bal. | 3.0 | ≤0.03 | ≤0.03 | 8.55 | 51-55 | |
TOPS 6 | 0.9-1.4 | 1.0 | 1.5 | 27-31 | 3.0 | 1.5 | 3.5-5.5 | Bal. | 3.0 | ≤0.03 | ≤0.03 | 8.35 | 38-44 |
TOPS 12 | 1.1-1.7 | 1.0 | 1.0 | 28-32 | 3.0 | 7.0-9.5 | Bal. | 3.0 | ≤0.03 | ≤0.03 | 8.40 | 44-49 | |
TOPS 20 | 2.2-3.0 | _ | 2.0 | 30-34 | 3.0 | 1.0 | 14-18 | Bal. | 3.0 | ≤0.05 | ≤0.05 | 8.65 | 53-59 |
TTG 25 | 2.2-2.8 | 1-3 | _ | 27-32 | 7 | Ta/Nb | 14-19 | Bal. | 2-5 | _ | _ | 8.84 | 57-60 |
TTG 35 | 3.3-3.8 | 1-3 | _ | 27-32 | 7 | Ta/Nb | 14-19 | Bal. | 2-5 | _ | _ | 8.80 | 60-63 |
T400 | 0.04 | _ | 2.5-2.7 | 8-10 | _ | 27-29 | _ | Bal. | _ | _ | _ | _ | 55 |
T800 | 0.04 | _ | 3.2-3.6 | 16-18 | _ | 27-29 | _ | Bal. | _ | _ | _ | _ | 58 |
Appearance:
Pipe,ring and any other types you need will be supplied. By the way,it will be very appreciate if you can support the related drawing!
FAQ:
Q1: How about the quality of your products?
A:We have a strict quality control system, all the products should be checked and tested before sale it. We only sale the qualified products to our clients.
Q2: How about the price?
A:Different brand’s product price is different. If you would like to use the famous brand, Our price is very competitive on the market.. If you need the small brand products, we also can provide you the most economic products.
Q3: 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.
Q4:Do you accept trial order or sample order?
A:Yes. If you want to test our products before placing a biggest order, we also would like to provide you some samples for you to check the quality. If samples quantity is very small, there will no sample charge; however, if sample quantity is many or various, there will be a sample charge, but it is refundable after the big order is placed in future.