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| Categories | Metal Balls |
|---|---|
| Brand Name: | Eternal Bliss |
| Model Number: | EB2913 |
| Certification: | ISO9001:2008 |
| Place of Origin: | China |
| MOQ: | 5 Piece/Pieces |
| Price: | $25.00 - $50.00 / Piece |
| Payment Terms: | By T/T or L/C |
| Supply Ability: | 10000 Tons Per Year |
| Delivery Time: | It depends on the quantity to be ordered. |
| Packaging Details: | Pallets |
| Product Name: | cobalt alloy Cobalt Based Alloy Valve Parts Ball |
| Material: | cobalt alloy Cobalt Based Alloy |
| Chemical Composition: | cobalt alloy 12,20,21 etc |
| Dimensions: | Nonstandard |
| Hardness: | 37-55HRC |
| Density: | 8.35g/cm3 |
| Shape: | Round |
| Temperature of Media: | High Temperature |
| Type: | Machine Parts ,Wear Parts |
| Application: | Oil&Gas Industry |
| Supply Type: | OEM Service |
| Company Info. |
| Eternal Bliss Alloy Casting & Forging Co.,LTD. |
| Verified Supplier |
| View Contact Details |
| Product List |
EB Wear and Corrosion Resistant Cobalt Chrome Tungsten Alloy Api Ball for Oil
Cobalt balls are used in wear and high temperature applications, particularly where lubrication is marginal. ITI is capable of manufacturing cobalt balls in several alloys. There are many trade names used for different alloys and often cobalt balls are referred to as cobalt alloy balls Haynes balls, or Rexalloy balls. The different alloy compositions are used for applications in valves, ball and seat, regulators, bearings and ball screws in many industries including petroleum and nuclear.
What`s the Material of our Valve Seat ?
Here is the valve seat material we ever made for our customers ,you also can give your own material chemical composition or choose other material from our material list.
API Standard Cobalt Alloy Valve Seats and Valve Balls:
2. Valve Ball and Seat performance directly affects the use effect and service life of the sucker rod pumps.
3. Each ball-and-seat combination is vacuum tested to ensure a
perfect seal is obtained in all positions of contact.
Feature:
No. | Size(mm) | Weight(g) | Tolerance | |
1 | V11-106 | 20.14x11.68x12.7 | 22.81 | ID(±1.27mm) OD(+0/-0.13mm) H(+0.51/-0.25mm) |
2 | V11-125 | 23.32x13.97x12.7 | 29.55 | |
3 | V11-150 | 29.67x17.2x12.7 | 49.53 | |
4 | V11-175 | 35.26x20.96x12.7 | 68.13 | |
5 | V11-200 | 37.54x24.38x12.7 | 69.05 | |
6 | V11-225 | 43.69x26.92x12.7 | 100.34 | |
7 | V11-250 | 51.05x33.27x12.7 | 127.04 | |
8 | V11-375 | 78.03x43.18x19.05 | 536.94 | |
78.03x47.75x19.05 | 484.12 | |||
• 1. Valve balls and valve seats are widely used in oil fields.
• 2. Valve Ball and Seat performance directly affects the use
effect and service life of the sucker rod pumps.
• 3. Each ball-and-seat combination is vacuum tested to ensure a
perfect seal is obtained in all positions of contact.
Product Details:
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