Stainless Steel Valve Hollow Ball Ball Valve Accessories
1. This is valve ball, the ball can be divided into hollow ball and solid ball,they are all ball valve accessories. Valve balls and valve seats are widely used in oil fields , their performance directly affects the use effect and service life of the pumps.
2. Each ball-and-seat combination is vacuum tested to ensure a perfect seal is obtained in all positions of contact.
3. API Material Symbol For sealing of valves of oil pumps in petroleum industry's sand containing wells, viscous oil wells, sea oil wells,high pressure sulfur resistant oil wells, compatible Cemented Carbide valve seats, etc.
4. Various grades forcemented carbide balls/pellets can be supplied according to customer's drawings.The surface finish,tolerance class and tolerances of dimensions have respectively reached the standards of the machine industry.
Ball valve accesories specifications:
♦ Material: cobalt-base alloy, nickel -base alloy and stellite alloy, Titanium carbide and other corrosion resistant material.
♦ Application fields: Subsurface pump/Oilfield Tubing pump/Insert pump, sealing, it is widely used in petroleum industry and other anti-corrosion machine parts.
♦ Properties: good resistance against corrosion and oxidation;
Dimension table
| Size of ball(mm) | Size of ball(mm) | Size of ball seat(mm) | Size of ball seat(mm) |
| Ø19.05 | Ø19.05 | Ø13* Ø15*12 | Ø23.32* Ø15*12.7 |
| Ø22.2 | Ø23.83 | Ø28* Ø18*12 | Ø29.67* Ø18.2*12.7 |
| Ø25 | Ø28.58 | Ø28* Ø19*12 | Ø35.26* Ø22.2*12.7 |
| Ø25.4 | Ø34.93 | Ø30* Ø18*12 | Ø43.69* Ø27.4*12.7 |
| Ø29 | Ø42.88 | Ø34* Ø23*12 | Ø51.05* Ø33.6*12.7 |
| Ø32 | Ø50.8 | Ø47* Ø27*12.7 | Ø67* Ø39.9*19.1 |
| Ø35 | Ø57.15 | Ø44* Ø27*15 | Ø67* Ø44.8*19.1 |
| Ø38 | Ø63.5 | Ø55* Ø30*20 | Ø78.4* Ø49.8*19.1 |
| Ø45 | Ø69.85 | Ø55* Ø36*15 | Ø91.1* Ø54.8*19.1 |
| Ø50 | Ø74.61 | Ø65* Ø40*20 | Ø88* Ø63.5*20 |
| Ø50.8 | Ø67* Ø41*15 |
| Ø55 | Ø67* Ø45*20 |
| Ø60.325 | Ø77* Ø50.5*20 |
| Other size as client’s request |
FAQ
Q: Are you trading company or factory?
A: We're factory and worked in stainless steel products with more than one decade, OEM ODM are all available for us.
Q: Which payment term you accept?
A: T/T or L/C
Q: How long is your delivery time?
A: Normally 15-30 workdays
Q: How can i get samples?
A: Generally we'd like to offer samples for checking quality and testing, please take on samples cost and freight on your side at first, will make refund all these cost in your first order
Q:Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery
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SS316 Hollow Ball Valve Accessories Images
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