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Categories | Metal Balls |
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Brand Name: | Eternal Bliss |
Model Number: | EB2931 |
Certification: | ISO9001-2008 |
Place of Origin: | China |
MOQ: | 10 Set/Sets |
Price: | $19.00 - $50.00 / Set |
Payment Terms: | by T/T or L/C, Western Union |
Supply Ability: | 100,000.00 |
Delivery Time: | It depends on the quantity to be ordered. |
Packaging Details: | Bulk or Wooden Case |
Material: | cobalt alloy Cobalt Based Alloy |
Dimension(L*W*H): | Customized |
Specifications: | VII-106 to VII-375 |
Hardness: | 37-55HRC |
Density: | 8.15-8.8g/cm |
Temperature of Media: | High Temperature |
Property: | Wear and Corrosion Resistance |
Type: | Machine Parts ,Wear Parts |
Company Info. |
Eternal Bliss Alloy Casting & Forging Co.,LTD. |
Verified Supplier |
View Contact Details |
Product List |
High quality Crude Oil Pump Extraction used Cobalt Based Alloy cobalt alloy 20 Valve Ball +Seat
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.
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.
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 |
Product Details Picture:
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