Cemented Tungsten Carbide Sleeves Bushings For Submersibe Oil Field
Cemented carbide bushings sleeves is a mechanical part with high wear resistance, high strength and corrosion resistance manufactured by cemented carbide powder pressing and sintering and precision grinding. It is widely used in petroleum machinery, coal mining, chemical sealing, pump valve production and other fields.
Production introduction:
Tungsten carbide sleeve applications is wide, which is a device to protect a class of components. It is in the actual work and the role and purpose of its application environment have a great relationship.
Valve applications, bushings be installed in the valve stem cap trap, in order to reduce the valve leakage, to seal; bearing applications, 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 sleeve production and processing of high-strength, can withstand prolonged load, with high chemical stability, alkali, alcohol, e-ther, 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.
Our advantages:
- 100% Raw material: Bushings are produced with pure raw materials, which has the characteristics of long service life and stable performance.
- Maching: Bushings is processed by high-precision equipment:CNC machining center, grinding machine, milling machine, drilling machine,horizontal milling machine, chamfering machine, Metal Stamping ,CNC cutting machine etc.
- Multiple sizes available: We can provide bearing bushings different sizes, complete molds and short delivery time.7-10 days for samples .20-25 working days for mass productions
- Quality assurance: Unsurpassed Quality Standards.Our bushings sleeves bearings are designed and manufactured according to stringent quality standards that govern material selection, machining, surface finishing,inspection and packaging.
Common dimension reference:
| Model No. | Specification | OD(D:mm) | ID(D1:mm) | Pore(d:mm) | Length(L:mm) | Step length(L1:mm) |
| KD-2001 | 01 | 16.41 | 14.05 | 12.70 | 25.40 | 1.00 |
| KD-2002 | 02 | 16.41 | 14.05 | 12.70 | 31.75 | 1.00 |
| KD-2003 | 03 | 22.04 | 18.86 | 15.75 | 31.75 | 3.18 |
| KD-2004 | 04 | 22.04 | 18.86 | 15.75 | 50.80 | 3.18 |
| KD-2005 | 05 | 16.00 | 13.90 | 10.31 | 76.20 | 3.18 |
| KD-2006 | 06 | 22.00 | 18.88 | 14.30 | 25.40 | 3.18 |
| KD-2007 | 07 | 24.00 | 21.00 | 16.00 | 75.00 | 3.00 |
| KD-2008 | 08 | 22.90 | 21.00 | 15.00 | 75.00 | 3.00 |
| KD-2009 | 09 | 19.50 | 16.90 | 12.70 | 50.00 | 4.00 |
| KD-2010 | 10 | 36.80 | 32.80 | 26.00 | 55.00 | 4.00 |
Grade Chart:
| GRADE | ISO | DENSITY g/cm³ | TRS N/mm² | HARDNESS (HRA) | APPLICATION |
| YG6A | K10 | 14.8 | 1750 | 92 | Excellent wear resistance and strong rigidity,suitable for the maching of cast iron,non-ferrous metal as well as wood,bamboo |
| YG8 | K20 | 14.7 | 1900 | 89 | High bending strength,wear resistance lower than YG6A,used for processing blade,wear resistance parts,ect. |
| YG15 | K40 | 14.2 | 2500 | 86.5 | Used for punching dies,stamping dies and wear resistance parts. |
| YG15C | K40 | 14 | 2700 | 85 | Used for punching dies,stamping dies and wear resistance parts. |
| YG20 | K40 | 13.5 | 2750 | 84 | High bending strength,used for step dies and other stamping dies. |
| YG20C | K40 | 13.4 | 2800 | 82 | Dies for wear resistant or impact resistant application. |
Products Details:
Our Company Workshop and Equipments
Production Equipment
Quality Control Equipment
Product Exhibition
Packing and Delivery
Packing Details: Packing PDC carbide cylinder sleeves, use plastic foam, solid plastic box and carton.
FAQ
- Q: Are you trading company or manufacturer ?
- A: We are factory.
- Q: How long is your delivery time?
- A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
- Q: Do you provide samples ? is it free or extra ?
- A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
- Q: What is your terms of payment ?
- A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance, balance before shippment.
