Sealing Ball are also called cemented carbide balls, bearing balls or just simply carbide balls. High hardness and dimensional stability make Sealing Ball the preferred choice for precision hydraulic valves, high-load bearings, inertial navigation systems, ball screws, linear bearings in sideways, gauging and checking instruments and meters. We can manufacture and supply tungsten carbide balls of different diameters, different tungsten carbide grades or chemical compositions, different surface conditions, both in sintered blank and fine grinding
Name: Sealing Ball
Material: AISI 440 CMo, 9Cr18Mo
Ball Grade: G. 28
Ball Diameter: 42.86mm±0
Sub Gauge: – 0.8
Model Number: High precision
Hardness: G100 HRC 52-60
Process: powder metallurgy
Surface Finish: mirror finish, high polished,soft polished,harden polished.
Application: high strength, stiffness, good toughness.
Standard: Tungsten carbide balls, the hardness ≥90.5, density=14.9g/cm³, with high hardness, wear resistance, corrosion resistance, anti-bending.
Certifications: ISO9001, Material Certificates, SGS Certificate.
Package: Plastic Bag + Cardboard Box + Wooden
Supply Ability: 11 Ton/Tons per Month
Payment Terms: by T/T.
Delivery Time: 5 – 31 days.
Packaging Details: Pallets or wooden box
Measurement inspection: 100 % self-inspection, 3rd party inspection available.
Port: Ship from Shanghai Port to the customer’s designated location.
Our Photos API V11-175 Sealing Ball for 9Cr18Mo Material:
API V11-175 Sealing Ball :
|Type||Fluid, mm2||Dw, mm||D, mm||d mm||H, mm|
The Application of Sealing Ball such as:
precision parts punching stretching,precision bearings,instruments,meters,pens,spraying machine,water pump,machinery fittings,valve,brake pump,extruding hole,oil field,laboratory, hydrochloric acid hardness measuring instrument,fishing gear,weight,decoration,finishing hightech industry.
The characteristics of Sealing Ball:
Tungsten carbide balls are ideal for applications.
It hardness must be accompanied by high resistance to wear and impact.
They are well-suited to elevated temperatures, corrosion, humidity, abrasion and poor lubrication conditions.
Q: Do you provide free samples?
A: Yes, usually we provide free samples for testing under the condition of freight paid by customer.
Q: What is the Warranty for our products ?
A: If any quality problems on our side occurred in this period , we will take on the shipping cost and replacement.
Q: Can you manufacture Customization products?
A: Yes, we can.
We can produce both standard and special prosucts.
Our can make them according to your drawings and samples.
Q: What information do we need to provide to you in order to confirm our parts order?
A: provide us your drawings or detailed specifications for our technical staff could make the drawing.
Q: What is the delivery time of your products?
A: It depends on the inventory availability.If items needed are in stock, the delivery time would be within 7 work days, but if not the delivery time would be around 30 work days.
We will send working schedule of your order each week.
Our will inspect and test all merchandise in case of damaging and missing parts before shipment.
The detailed inspection picturesion by email.
1. 20-year Foundry Operation Experience.
2. Friendly & High Efficient Technical & Commercial Communication.
3. Professional Export Practices: Exported to +60 Overseas Countries.