High Performance Tungsten Carbide Rotating Bushing / Rotating Shaft
Sleeves
Features of cemented carbide bushing
1. High hard resistance
2. High corrosion resistance
3. Pressured resistance
4. Wear resistance
5. High bending strength
6. We adapt HIP sintering technology which make good quality
7. No shape change, high bending strength when temperature below
1000°C, long service life, the maximum height can reach 270mm
Application of tungsten carbide sleeve/bushing
Tungsten carbide bushing applications is widely, which is a device
to protect important components. In actual working, it have a great
relationship between the rule and application environment.
Valve applications as sealing parts : bushings be installed in the
valve stem cap trap, in order to reduce the valve leakage, for
sealing;
bearing applications as protecting parts:the use of bush to reduce
wear between the bearing and the shaft seat, avoid the gap between
the shaft and the hole increases and so on.
Tungsten carbide bushing production and processing of
high-strength, can withstand prolonged load, with high chemical
stability, alkali,alcohol,hydrocarbons, acid, oil, detergent, water
(sea water), and has no smell , non-toxic, tasteless, non-rust
characteristics, its widely used in petrochemical industry for
Submerged Oil Pump, slurry pump, water pump, Centrifugal Pump,etc.
Grade List
| Grade |
ISO | specification | USE WAY of tungsten carbide |
| Density | TRS | Hardness |
| G/Cm3 | N/mm2 | HRA |
| YG6X | K10 | 14.8-15.1 | ≥1560 | ≥91.0 | Qualified for machining of chilled cast iron, alloy cast iron,
refractory steel and alloy steel. Also Qualified for the machining
of common cast iron. |
| YG6A | K10 | 14.7-15.1 | ≥1580 | ≥91.0 |
| YG6 | K20 | 14.7-15.1 | ≥1670 | ≥89.5 | Qualified for finish machining and semi-finish machining for the
cast iron, non-ferrous metal, alloy and unalloyed materials. Also
qualified for wire drawing for the steel and non-ferrous metal,
electric drill for geology use and steel drill etc. |
| YG8 | K20-K30 | 14.6-14.9 | ≥1840 | ≥89 | Qualified for rough machining of cast iron, non-ferrous metal,
nonmetal materials, drawing of steel, non-ferrous metal and pipes,
various drills for geology use, tools for machine manufacture and
wearing parts. |
| YS2T | K30-M30 | 14.5-14.8 | ≥2300 | ≥91.5 | Qualified for low speed rough machining, milling titanium alloy and
refractory alloy, especially for cut-off tool and silk prick. |
| YL10.2 | K30-M30 | 14.4-14.6 | ≥2100 | ≥91.5 |
| YK25 | K40 | 14-.3-14.6 | ≥2100 | ≥86.5 | Qualified for molding the drills for heavy-duty rock drill:
detachable bits used for deep hole drilling, rock drill trolley
etc. |
| YG11C | K40 | 14.0--14.4 | ≥2060 | ≥86.0 |
| YG15 | K40 | 13.9-14.1 | ≥2020 | ≥86.5 | Qualified for hard rock drilling, steel bars with high compression
ratios, pipe drawing, punching tools, core cabinet of powder
metallurgy automatic molders etc. |
| YG20 | | 13.4-14.8 | ≥2480 | ≥83.5 | Qualified for making dies with low impact such as punching watch
parts, battery shells, small screw caps etc. |
| YG20C | | 13.4-14.8 | ≥2480 | ≥82.5 | Qualified for making moulds of cold heading, cold stamping and cold
pressing used for manufacturing standard parts, bearings etc. |
Details Carbide Bushing
| Deimensions of A Type Straight Sleeves (mm) |
|
| Type No. | D | d | H | C |
| XA1 | 14.5-20 | 12.16 | 6.0-10.0 | 1.3 |
| XA2 | 12.5 | 3.5-7.0 | 12.7 | 4.5 |
| XA3 | 21-60 | 15-50 | 51 | 3 |
| XA4 | 75-130 | 60-115 | 55-100 | 6 |
| XA5 | 140-300 | 120-200 | 60-150 | 10 |
| Deimensions of A Type Straight Sleeves (mm) |
|
| D | d | C | H |
| 25.0-30.0 | 9.0-14.0 | 2.0-3.5 | 21.0-25.0 |
| 31.0-50.0 | 14.0-35.0 | 2.0-3.5 | 21.0-25.0 |
| 60.0-100.0 | 47.0-85.0 | 2.0-3.5 | 30.0-70.0 |
| Deimensions of A Type Straight Sleeves (mm) |
|
| D | d | H | a |
| 20.0-40.0 | 17.0-30.0 | 10.0-36.0 | 1.6 |
| 41.0-80.0 | 31.0-70.0 | 10.0-36.0 | 3.2 |
Product Application Scene
Production Process
FAQ
Q1: Are you trading company or manufacturer ?
A1: We are factory.
Q2: How long is your delivery time?
A2: Generally it is 5-10 days if the goods are in stock. or it is
25-35 days if the goods are not in stock, it is according to
quantity.
Q3: Do you provide samples ? is it free or extra ?
A3: Yes, we could offer the sample for free charge but do not pay
the cost of freight.
Q4: What is your terms of payment ?
A4: Payment<1000USD, 100% in advance. Payment>1000USD, 30%
T/T in advance ,balance before shipment.
